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HYDRAULICACCUMULATORS

GLOBAL RESOURCE FOR HYDRAULIC ACCUMULATORS

SERVI FLUID POWER, INC.

Servi Fluid Power Inc.

Servi Fluid Power, Inc. was formed in 2014 to provide the design, assembly and service of bladder accumulators including high and low pressure customized designs to suite variety of applications. Additionally, Servi Fluid Power, Inc. o�ers highly engineered solutions for custom Piston Accumulators.

Expertise

Executives from the accumulator market have combined their hydraulic knowledge, technical expertise and history of providing quality service to form Servi Fluid Power, Inc. Servi Fluid Power, Inc. has amassed global industry experts with experience exceeding 25 years. The team consist of leading talent to include Assembly Technicians, Manufacturing Management, Quality Control, HSE, Supply Chain, Engineering, Commercial, Finance, and Executive Management. All team members have been specifically recruited based on their knowledge, respect and proven history in the business.

Core Values

Mission Statement

Integrity - Continue to build respectful relationships that cultivate trust and reliance on service quality.Reliability - Competitive advantage to our customer through unparalleled quality and delivery performance.Operational Excellence - Build best in class manufacturing, creating a continued pursuit improvement.Innovation - Leading edge engineering support and collaboration with both the customer and supply partners.

To provide value added solutions reducing costs, ensuring safety and improving performance for all integrated hydraulic systems . To create the standard in quality, process and innovation while remaining loyal to the commitment of service to the customer.

Servi Fluid Power, Inc. product range

Custom product engineering solutions

Optimized production

Applications include but not limited to:

2

OVERVIEW

Oil / Gas Marine Industrial Mobile Renewable

Energy storage Shock Absorption Pulsation Dampening Thermal ExpansionSuction Stabilizing

Markets include but not limited to:

Accumulator IntroductionThe hydro-pneumatic accumulator stores energy in the form of pressurized hydraulic fluid and releases to the hydraulic system when demanded either immediately or intermittently. A separator between the compressible dry inert gas such as nitrogen and incompressible hydraulic fluid allows the stored fluid to be discharged per the system requirements. The most common types of accumulators are Bladder type which uses bladder as a separator to store gas, Piston type which uses piston as a separator between the gas and fluid chamber and Diaphragm type which uses a diaphragm as a gas separator from hydraulic fluid. All three types of accumulators have their own advantages and limitations which should be considered when selecting for an application.

Accumulator Shell

Stage 1

A bladder accumulator shell is forged from a chrome molybdenum high strength carbon steel material that is seamless with hemi head ends. They are designed and manufactured to ASME code material and design specifications. The pressure rating is based on a 4:1 safety factor exceeding the requirements of ASME code.

The rubber bladder inside the pressure vessel is pre-charged with nitrogen gas as per the system requirements.

Accumulator is pre-charged with nitrogen gas based on the system requirements. During this stage, the hydraulic system pressure is lower than the pre-charge pressure.

Stage 2 The Hydraulic system is pressurized causing the fluid to enter the accumulator when the fluid pressure exceeds pre-charge pressure (Charging cycle).

Stage 3 The system pressure reaches to the maximum limit filling the accumulator to its maximum capacity. This is a fully charged state. When system pressure falls, the compressed nitrogen gas forces the fluid from the accumulator into the system until it reaches system minimum pressure (Discharge cycle). A typical accumulator function cycle is between stage 2 and stage 3 during operation.

BladderThe bladders are o�ered in several di�erent material choices and operating temperatures to be compatible with various fluids and severe applications. Refer to the table on page 5 for the common choices for the bladders.

HYDRAULIC ACCUMULATORS

3

Design Features

Accumulator Operating Principle - Typical Operation

Industries and ApplicationsBladder Accumulator Benefits

- Reduce operation and maintenance costs - Increase uptime and prolong system life expectancy - Quick response time - Contamination tolerant- Safety, cannot be disassembled under pressure - Lighter weight - Recommended for water based or low lubricity fluids - Field repairable - Parts interchangeable with major brands.

Industries ApplicationsDie Casting Machinery High Pressure energy storage for rapid flow

Plastic Machinery For quick response

Machine tools Maintains pressure, reduces pump size

Automotive Braking, Suspension, Transmission Systems

Chemical Industry Reduce pump pulsations

Emergency valve closing

Agriculture Machinery Suspension systems

Wind Energy Pitch Control and Braking

Stage 1 Stage 2 Stage 3

4

Standard Product Model Code Chart

Notes: 1. .ytilibaliava dna noitamrofni rof yrotcaf tlusnoc esaelP ,elbaliava era snoitanibmoc lla toN .snoitpo dradnats non niatnoc snoitanibmoc edoC ledoM 2. The code designator for external and internal coding is a sequential number specific to each customer and paint system. Please consult factory for additional details.

Code Description Code Description

BA Bladder Accumulator Standard BLANK Primer only

BT Bladder Accumulator Top Repairable 01 Shell external coating (See Note 2)

HF High Flow Bottom Repairable

HT High Flow Top Repairable

GB Gas Bottle Code Description

BLANK No Internal coating

01 Shell Internal Coating (See Note 2)

Code Description

1P 1 Pint

01 0.25 GalCode Description

04 1 GalA ASME

10 2.5 GalB ASME + ABS

20 5 GalC ASME + CRN

37 10 GalD ASME+DNV

42 11 GalE ASME+ABS+DNV

57 15 GalF CE

G ASME+CE

H ASME+CE+ABS+DNV

Code DescriptionJ ASME+CE+CRN+AS1210

02 2000 psiK ASME + AS1210

03 3000 psi

04 4000 psi

05 5000 psiCode Description

60 6000 psi1 Carbon Steel Shell & Carbon Steel Trim

06 6500 psi2 Carbon Steel Shell & Stainless Steel Trim

10 10000 psi3 Stainless Steel Shell & Stainless Steel Trim

4 Nickel Plated Shell & Stainless Steel Trim

Code Description

NC 3/4" NPTCode Description

ND 1" NPTO Oil Service

NE 1-1/4" NPTW Water Service (Nickel Plated Shell)

NF 1-1/2" NPTF Flushing per customer specification

NG 2" NPTT Unit testing per customer requirement

SH -12 SAE (1-1/16"-12 threads)

SJ -16 SAE (1-5/16"-12 threads)

SK -20 SAE (1-5/8"-12 threads)Code Description

SL -24 SAE (1-7/8"-12 threads)N Nitrile

BC G3/4" BSPC Cold Weather Nitrile

BD G1-1/4" BSPT Extreme Cold Weather Nitrile

BH G2"BSPF Flouroelastomer (FKM)

FA 2" Code 61B Butyl

FB 1-1/2" Code 62E EPR

FC 1-1/4" CODE 61H Hydrin

MODEL CODE

Accumulator Model External Coating (only when requested)

Internal Coating (only when requested)

Nominal Capacity

Service

Bladder Material

Certifications

Pressure Rating

Material Option

Fluid Port Connection

TB Transfer Barrier

BA 01 - 03 - NC - N - 0 - 1 - A - 00 - 00

MODEL CODE CHART

6

BLADDERACCUMULATORS

3000 PSI Series

AC

D

B

E

B

A C

D

E

*

1 Gal. FC 1-1/4” Code 61 BE 1-1/4” BSP2.5-15 Gal. FA 2” Code 61 BH 2”BSP2.5-15 Gal. FB 1-1/2” Code 62 BC 3/4” BSP

*

Refer to Model Code Chart on page 4 for Part Numbers and Ordering

BLADDERACCUMULATORS

5000 PSI Series

7

*


CA

B

D

E

A

B

D

C

E

3000 PSI Series

8

TRANSFER BARRIERS

Refer to Model Code Chart on Page 4 for Part Numbers and Ordering.

Typical Transfer Barrier - Gas Bottle Setup

Transfer Barrier 3000 PSI (207 Bar) Bottom Repairable

Gas Volume WeightGal. Liters Cu.In (Liters) A B C D SAE NPTF SAE NPTF Lbs (Kg)

Size Dimensions In. (mm) Port Thread [E] Gas Port [F]

560 21 3.5 9.06 3.0 80(9.2) (534) (89) (230) (76) (36.5)1126 33.5 3.5 9.06 3.0 120

(18.5) (851) (89) (230) (76) (54.5)2110 54 3.5 9.06 3.0 220

(34.7) (1372) (89) (230) (76) (100)2390 59.5 3.5 9.06 3.0 240(39.3) (1511) (89) (230) (76) (109)3300 77.5 3.5 9.06 3.0 305(54.3) (1969) (89) (230) (76) (139)

2.5 10 2"

5 20 2"

10 37 2"

11 42 2"

15 57 2"

3/4"

3/4"

3/4"

3/4"

3/4"

SAE # 24

SAE # 24

SAE # 24

SAE # 24

SAE # 24

SAE # 8

SAE # 8

SAE # 8

SAE # 8

SAE # 8

- ASME certification as standard - SAE port units will be supplied with SAE #8 gas port - NPT port units will be supplied with 3/4" NPT gas ports - 3000 psi accumulators can be rated to 4000 psi according to ASME Appendix 22 - Valve stem and transfer tube in stainless steel as standard - Consult factory for available fluid and gas port connection options - Do not exceed more than 80% of the accumulator volume for restored fluid - Consult factory for high flow rate applications

AC

D

B

E

F

GAS BOTTLES

Gas Bottle Series

9

**

*

**

*


Gas bottles with necked connection and flat bottom design available in larger volume.Consult factory for options and pricing.

AC

D

B

E

F

CA

B

D

E

F

HIGH FLOWACCUMULATORS

High Flow 3000 PSI Series

10

High Flow Bottom Repairable 3000 psi (207 Bar)Gas Volume Weight

Gal. Liters Cu.In (Liters) A B C D SAE NPT Lbs (Kg)560 21 3.5 9.06 3.0 80(9.2) (534) (89) (230) (76) (36.5)1126 33.5 3.5 9.06 3.0 120

(18.5) (851) (89) (230) (76) (54.5)2110 54 3.5 9.06 3.0 220

(34.6) (1372) (89) (230) (76) (100)2390 59.5 3.5 9.06 3.0 240(39.3) (1511) (89) (230) (76) (109)3300 77.5 3.5 9.06 3.0 305(54.3) (1969) (89) (230) (76) (139)

Size Dimensions In. (mm) Port Thread [E]

4- 1/4"-8UN

4- 1/4"-8UN

2.5 10 4"-8

5 20 4"-8

4- 1/4"-8UN

10 37 4"-8

11 42 4"-84- 1/4"-8UN

15 57 4"-84- 1/4"-8UN

High Flow Top Repairable 3000 psi (207 Bar)Gas Volume Weight

Gal. Liters Cu.In (Liters) A B C D SAE NPT Lbs (Kg)540 20.5 3.5 9.06 3.0 90(8.8) (521) (89) (230) (76) (41)1106 33 3.5 9.06 3.0 125

(18.2) (838) (89) (230) (76) (57)2090 53.5 3.5 9.06 3.0 225(34.4) (1359) (89) (230) (76) (102)2370 59 3.5 9.06 3.0 245(39) (1499) (89) (230) (76) (111)

3280 77 3.5 9.06 3.0 310(53.9) (1956) (89) (230) (76) (141)

Flow rates of up to 600 GPMFluid port connections are Male SAE or NPT threadsOptional flange connection available with the SAE port option

Size Dimensions In. (mm) Fluid Port Thread

2.5 10 4"-8

5 20 4"-8

4- 1/4"-8UN

4- 1/4"-8UN

15 57 4"-84- 1/4"-8UN

10 37 4"-8

11 42 4"-8

4- 1/4"-8UN

4- 1/4"-8UN


A C

B

D

E

A

B

D

E

C

High Pressure 10,000 PSI Series


Stainless steel accumulators in 1000 & 3000 psi range available.Consult factory for options and pricing.

OTHERBLADDER ACCUMULATORS

11

Stainless Steel 2000 PSI Series

A

B

C

D

E

C

A

B

D

E

12

SURGEARRESTORS

500 PSI Series

Fluid port connections are Male SAE or NPT threads

Product can be customized to suit applicationDue to custom design, always consult factory for all critical design parameters Dimensions and weights are for reference purpose only

Surge Arrestor 500 PSI (34.5 Bar) - Carbon SteelFlange Weight

Gal. Liters A B C Lbs (Kg)Repair Kit P/NModel Code Size Dim. In. (mm)

44 22 375(1117) (559) (171)

56 22 500(1422) (559) (227)

66 22 675(1676) (559) (306)

85 22 885(2159) (559) (402)

103 22 1050(2616) (559) (477)

RBL455-500-N1SA455-500-K2-N-O-1-A 120 455 4"-300lb

RBL150-500-N1

RBL225-500-N1

RBL300-500-N1

RBL380-500-N1

SA225-500-K2-N-O-1-A

SA300-500-K2-N-O-1-A

SA380-500-K2-N-O-1-A 100

4"-300lb

4"-300lb

4"-300lb

4"-300lb 380

60 225

80 300

40 150SA150-500-K2-N-O-1-A

Surge Arrestor 500 PSI (34.5 Bar) - Stainless SteelFlange Weight

Gal. Liters A B C Lbs (Kg)Repair Kit P/NModel Code Size Dim. In. (mm)

44 22 375(1117) (559) (171)

56 22 500(1422) (559) (227)

66 22 675(1676) (559) (306)

85 22 885(2159) (559) (402)

103 22 1050(2616) (559) (477)

SA455-500-K2-N-O-3-A 120 455 4"-300lb RBL455-500-N2

SA380-500-K2-N-O-3-A 100 380 4"-300lb RBL380-500-N2

SA300-500-K2-N-O-3-A 80 300 4"-300lb RBL300-500-N2

SA225-500-K2-N-O-3-A 60 225 4"-300lb RBL225-500-N2

SA150-500-K2-N-O-3-A 40 150 4"-300lb RBL150-500-N2

Design Pressure 500 PSI (34.5 Bar) as standard. Other pressure options availableDesign Approval ASME Section VIII Div.1Shell Material SA-516 Carbon steel; Stainless steel options available Bladder and Seals Standard Nitrile. Other compound FKM(Viton), Butyl, EPR availableProtection External primer and internal epoxy coating for carbon steel vesselsInstallation Welded mounting lugs, or welded legs available.Recommended Spare Bladder repair kit including seals

A

B

C

Diaphragm accumulators are an ideal solution for applications that require low fluid volumes typically in energy storage, pulsation dampening and shock absorption applications. Due to their compact and cost e�ective yet durable design, they are suitable for numerous mobile and industrial application.

Agriculture Machinery

Forestry Machinery

Mobile & Construction Machinery

Automotive – Breaking & Suspension

Machine Tools

Railroad

Light Weight

Compact design

Flexible mounting options

Quick response

Low cost non-repairable design

High working pressure compression Ratio

Contamination tolerant

Durable construction

Low maintenance

Ideal for pulsation dampening & shock applications

ApplicationsGeneral

Diaphragm Accumulators can be mounted in any position but recommended method is vertical with fluid port at the bottom for optimum performance. Accumulators up to 120 CI (2 Liters) can be mounted directly on the hydraulic line. For larger sizes or when strong system vibrations are expected, we recommend mounting brackets for secured installation. Do not weld anything on the accumulator.

Instalation

USE DRY NITROGEN ONLY for precharging the accumulator to the desired pressure based on the application requirements. Use SFP recommended charging kits for any pre-charge and maintenance. Ensure the hydraulic pressure in the line is vented completely before conducting any pre-charge maintenance.

Precharging

Benefits

Shell – Electron beam welded high strength steel.

Diaphragm – Two options available that are compatible with most mineral oils.

Nitrile (NBR) as a standard (50F to 1760F)

ECO (Hydrin) for low permeation and extreme temperature range (-310F to +2390F)

Fluid Port – SAE Female thread option as standard. Other options available.

Gas Port – Metric M28x1.5 connection with M8x10 screw & bonded seal as standard. Schrader type gas valve option available.

Protection – Durable black paint

Certification – Complies with European PED 97/23/EC without CE marking.

Design Features

13

DIAPHRAGMACCUMULATORS

- Information provided is for reference purpose only and subject to change. Consult factory for any critical application requirements.

- Dimensions are for reference purpose only. Manufacturing tolerances not taken into account.

14

DIAPHRAGMACCUMULATORS

Model CodeSize

Cu. In (Liters)Diaphragm

MaterialFluid Port

( A )Max. Design Pressure

PSI (Bar)Diameter ( D )Inches (mm)

Length ( L )Inches (mm)

WeightLbs (kg)

Gas Connection

DA007‐36‐S‐E‐N‐M‐01DA007‐36‐S‐E‐H‐M‐01DA016‐36‐S‐E‐N‐M‐01DA016‐36‐S‐E‐H‐M‐01DA032‐30‐S‐F‐N‐M‐01DA032‐30‐S‐F‐H‐M‐01DA050‐30‐S‐F‐N‐M‐01DA050‐30‐S‐F‐H‐M‐01DA075‐30‐S‐F‐N‐M‐01DA075‐30‐S‐F‐H‐M‐01DA100‐30‐S‐F‐N‐M‐01DA100‐30‐S‐F‐H‐M‐01DA140‐30‐S‐F‐N‐M‐01DA140‐30‐S‐F‐H‐M‐01DA200‐36‐S‐F‐N‐M‐01DA200‐36‐S‐F‐H‐M‐01DA280‐36‐S‐F‐N‐M‐01DA280‐36‐S‐F‐H‐M‐01DA350‐36‐S‐G‐N‐M‐01DA350‐36‐S‐G‐H‐M‐01

Nitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / HydrinNitrile (NBR)ECO / Hydrin

‐12 SAE1‐1/16"‐12 UN

‐8 SAE3/4"‐16 UN

‐8 SAE3/4"‐16 UN

‐8 SAE3/4"‐16 UN

‐8 SAE3/4"‐16 UN

‐8 SAE3/4"‐16 UN

‐8 SAE3/4"‐16 UN

‐8 SAE3/4"‐16 UN

‐6 SAE9/16"‐18 UN

‐6 SAE9/16"‐18 UN

5 (0.07)

10 (0.16)

20 (0.32)

170 (2.8)

215 (3.5)

30 (0.50)

45 (0.75)

60 (1.0)

85 (1.4)

120 (2.0)

3600 (250)

3600 (250)

3000 (210)

3000 (210)

3000 (210)

3000 (210)

3000 (210)

3600 (250)

3600 (250)

3600 (250)

1.8 (0.9)

2.2 (1.0)

4 (1.8)

4.6 (2.1)

6 (2.7)

8.8 (4)

9.3 (4.2)

20.9 (9.5)

24.3 (11)

30.9 (14.0)

M28x1.5

M28x1.5

M28x1.5

M28x1.5

M28x1.5

M28x1.5

M28x1.5

M28x1.5

M28x1.5

M28x1.5

2.5 (63.5)

3.0 (76.2)

3.6 (91.44)

4.2 (106.68)

4.8 (121.92)

5.4 (137.16)

5.8 (147.32)

6.2 (156)

6.9 (175.26)

6.9 (175.26)

4.6 (116.84)

5.0 (127)

5.6 (142.24)

6.7 (170.18)

6.9 (175.26)

7.4 (187.96)

8.0 (203.2)

10.0 (255)

10.6 (269.24)

12.2 (309.88)

L D

A

M8 SOCKET HEAD CAP SCREWWITH BONDED SEAL

M28x1.5 - 6H

Suitable for high compression ratiosHigh flow ratesFlexible mounting optionsWide temperature rangeNegligible gas permeationLoss of gas is gradual due to seal wearCan be customized easilyDurable constructionLow maintenance.Failure is gradual in most casesPiston location monitoring option available

Capacity range from 1 Pint (0.5 L) up to 265 Gal (1000 L)

Pressure range between 70 psi (5 bar) to 43,700 psi (3000 bar)

Material option is Carbon, stainless, duplex and super duplex steel grades

Piston indicator and electrical limit switch options

ASME, ABS, DNV-GL and other options available

Special Pistons

Applications

Piston accumulators are an ideal solution for applications that require wide range of fluid volumes typically in energy storage, thermal expansion and auxiliary power applications. Due to their durable design and various material options, they are suitable for numerous mobile, industrial and oil & gas application.

Oil & GasAgriculture Machinery Forestry MachineryMobile & Construction MachineryAutomotive – Breaking & SuspensionMachine ToolsRailroad

ApplicationsGeneral

Benefits

Cylinder – Durable steel meeting PED guidelines. Honed inside surface to extend seal life. Various material options available

End Caps – Threaded end caps o�er service friendly repair and seal replacement

Piston – Light weight aluminum as standard with steel & Stainless steel options

Seals – Low friction high speed Nitrile seals as standard. Available in PTFE or FKM options

Fluid Port – SAE Female thread option as standard.Other options available.

Gas Valve - Schrader type gas valve connection

Gas Valve Guard – Steel guard protect the valve from accidental damage

Protection – Durable 2 part external paint

Certification – Certified to European PED 2014/68/EU with CE marking.

Design Features

Piston accumulators can be mounted in any position but recommended method is vertical with fluid port at the bottom for optimum performance and seal durability. We recommend mounting brackets for secured installation. Do not weld anything on the accumulator.

PISTONACCUMULATORS

3650 PSI Series

Piston Accumulator 3,650 psi (250 Bar)Port Thread [E] Weight

Length SAE Lbs (Kg)Model Code

Size Dimensions In. (mm)

11.6 1-5/16"-12UN 29

(294) SAE # 16 (13)16.6 1-5/16"-12UN 35

(421) SAE # 16 (16)26.6 1-5/16"-12UN 46

(675) SAE # 16 (21)36.6 1-5/16"-12UN 57

(929) SAE # 16 (26)18.9 1-5/8"-12UN 75

(480) SAE # 20 (34)24 1-5/8"-12UN 86

(610) SAE # 20 (39)29.1 1-5/8"-12UN 95740 SAE # 20 (43)

34.25 1-5/8"-12UN 106(870) SAE # 20 (48)59.9 1-5/8"-12UN 156

(1520) SAE # 20 (71)85.5 1-5/8"-12UN 209

Bore

4

(100)4

(100)4

(100)4

(100)5.5

(140)5.5

(140)5.5

(140)5.5

(140)5.5

(140)5.5

(140)

OD

4.52

(115)4.52(115)4.52(115)4.52(115)6.3

(160)6.3

(160)6.3

(160)6.3

(160)6.3

(160)6.3

(160) (2170) SAE # 20 (95)PS030-250-160-SKBN-OAF

PS010-250-160-SKBN-OAF




PS006-250-115-SJBN-OAF





Gal.

8

2.5

5

1.5

2

1.5

1

0.5

1

0.25

Liters

30

10

20

6

8

6

4

2

4

1

Design Approval CE Approved as per PED 97/23/EGDesign Temperature -4 Deg F (-20 Deg C) to + 176 Deg F (80 Deg C)Material High strength Carbon Steel. Stainless Steel option availablePiston Aluminum piston fro quick responseGas Valve Schrader type US gas valve in Stainless SteelSeals Nitrile Seals as Standard. Other material option availableMaintenance Ease of Maintenance with threaded end capsProtection 2 part one coat combi paint

Please consult factory for other available sizes and customization

Accesories & Seal Kits

Piston ODSeal Kit (Nitrile)Model Code

Mounting Clamp Model Code Accumulator OD

CL160-16.3

(160) SKP-160N5.5

(140)

CL115-14.52(115) SKP-115N

4.0(100)

A

B

C

PISTONACCUMULATORS

Repair & Maintenance Tools

Charging & Gauging Unit

Although any inert gas can be used to pre-charge the accu-mulator, we recommend to use high purity dry nitrogen gas only for pre-charge. Never use shop air or oxygen to avoid any risk of explosion. Accumulators are normally shipped with pre-charge pressure of 25 psi for shipping purpose only unless otherwise specified by the customer di�erently.

For optimum and reliable operation of accumulators, it is important to fill and maintain the correct nitrogen pre-charge pressure. We recommend checking pre-charge pressure regularly. Charging & gauging kits are designed to fit on a commercially available nitrogen bottles. Charging instructions are provided with charging kit for safe operation.

Our general recommendations for nitrogen pre-charge varies by application and are as follows.

The above recommended pressures must be adjusted taking operating temperatures into consideration. Pre-charge pressure must be checked during first week in operation. Subsequent maintenance should be done 3 to 6 months depending on the severity of the application. High cycling and high temperature applications require maintenance every 3 months.

Accumulator must be pre-charged to the required pressure prior to operation to avoid the risk of bladder failure when commissioning.

Maintenance Tools Charging Kits

Pre-charge Gas

Part # DescriptionCKT-0030 Charging & Gauging Assy - 3000 PSI

CKT-0050 Charging & Gauging Assy - 5000 PSI

CKT-T-0030 C&G Assy kit - Top Rep. - 3000 PSI

CKM-0030 C&G Manifold Assy - 3000 PSI

CKM-0050 C&G Manifold Assy - 5000 PSI

Item # Part # Description1 CK-0030 Gauge - 3000 PSI

2 CK-001 Storage Box

3 CK-002 Manifold

4 CK-004 Swivel Connector

5 CK-005 Air Chuck

6 CK-006 Hose Assy - 3000 PSI

7 CK-010 Tank Valve

8 CK-011 Bleeder Valve

9 CK-013 Valve Extension

10 CK-009 Gland Nipple

11 CK-008 Gland Nut

Parts List

Energy Storage – 90% of the minimum system operating pressure.Shock Absorption – 60%-75% of the normal working pressure.Pulsation Dampening – 60%-80% of the normal working pressure.

Valve Extension (Required for charging Top Repairable units) included with CKT-T-0030 Kit

P/N Description RT-01 Bladder Pull Rod

1PT - 2.5 Gal

RT-02 5 Gal (2 Rods)

RT-03 10 & 11 Gal (3 Rods)

RT-04 15 Gal (4 Rods)

RT-05 Spanner Wrench

RT-06 Valve Core RepairTool

2

Storage boxincluded withCharging Kit

1

4

6

3

7

8

5

11

10

9

CHARGING& MAINTENANCE

Gas Valve Charging Connection(0.305-32 UNS 8V1 Threads)

Gauge

Gauge Block Kits

Hoist Assembly

Design Features

Recommended bladder accumulator installation is in vertical position with fluid port at the bottom for optimum performance.Bladder accumulator mounted horizontally will reduce the performance due to trapped fluid and service life of the bladder reduced due to excessive wear when rubbing against the shell. Accumulators subjected to external forces may also have detrimental e�ect on performance and life expectancy. We also recommend the use of our mounting clamps and brackets to ensure rigid and safe installation of the accumulator in the hydraulic system.

Material used for clamps and brackets are typically hot or cold rolled galvanized steel that o�er exceptional strength and durability. A rubber cushioning sleeve on the clamp and a rubber grommet on the bracket provide isolation from system vibrations.

Mounting AccesoriesWe strongly recommend using our mounting accessories to install accumulators to ensure safe and secure installation. They are designed to carry the weight of the accumulator as well as counteract any forces or vibrations transmitted from the hydraulic lines. Recommended installation is vertical with Hydraulic port down.

Part# Description A B C D E F G H IBK-03-1 2.5-15G Saddle

3000 PSI 10.25 8.87 3.87 4.84 6.68 7.87 1.34 0.67 1.56

BK-05-1 2.5-15G Saddle 5000 PSI

10.25 9.00 3.90 5.1 6.68 7.80 1.00 0.75 1.70

* We recommend to install 2 clamps for 10 Gal and above size accumulators for secure installation

Accumulator Mounting Clamps Part # Description A B C D E F G

CL01-1 Clamp 1 Quart 5.26 3.90 6.88 2.83 0.5 4.78 -

CL04-1 Clamp 1 Gallon 7.58 6.25 9.06 3.96 0.5 7.0 -

CL10-03-1 Clamp 2.5-15G 3K 10.00 8.50 10.00 5.19 0.62 12.5 9.00

CL10-05-1 Clamp 2.5-15G 5K 10.55 8.50 10.43 5.35 059 12 9.53

Accumulator Base Brackets Part # Description A(in) B(in) C Max.

LoadHA-PC04-B1 1-15 Gal 3k Hoist Assy 5.7 2.3 7/8”-14UN 1000 lbs

HA-PCT10-B1 2.5-15 Gal 5k Top Re-pairable Hoist Assy

7.5 2.3 7/8”-14UN 1000 lbs

HA-PC10-C1 2.5-15 Gal 5k Bottom Repairable Hoist Assy

6.7 2.5 2”-12UN 1000 lbs

Part # Description A B C D E

PGBK-03-1LM3K Bottom Repairable 3000 PSI Kit

3.55 2.75 4.4 3/8-24 UNF

1/4 NPT

TPGBK-03-1LM3K Top Repairable 3000 PSI Kit

5.30 4.55 4.4 3/8-24 UNF

1/4 NPT

PGBK-05-1-LM3K Top/Bot Repairable 5000 PSI Kit

3.78 3.34 4.4 1/2-20 UNF

1/4 NPT

Permanent Gauge Block Kits

Recommended Installation

Clamps for accumulators and gas bottles

MOUNTING & INSTALLATION

We supply to the line and maintain continuous flow where operator works with designated work zone. This is a break away from the current industry practice of bench building or line building with multiple operators either side of the line. By having synchronized line feed we can outperform the competition in term of e�ciency and delivery, whilst maintaining a quality standard that meets the customer’s need and expectations.

From our factory in Katy, Texas, we assemble and ship wide range of bladder accumulators not only for the American market but also globally with all the applicable approvals and certifications. We also o�er custom engineered products to suit various applications and industries.

ASSEMBLY

Optimized Assembly Process on Conveyor System

Cyclone Element

Piston Accumulator racks

Bladder Accumulator racks

SFP manufactures special piston and bladder accumulators with custom options in low and high pressure applications.

SFP has developed a unique reservoir for hydraulic systems based on cyclone principle. The technology uses the di�erence in density between oil and air. Rotation accelerates the deaeration of oil thereby reducing the reservoir volume by up to 90% compared to a traditional reservoir. Some of the benefits from this include,

Piston Accumulators with electrical limit switchesPiston Accumulators with position indicatorsHigh pressure bladder accumulatorsBladder and Piston Accumulator racks upon customer request

Special Accumulators

Hydrostatic Testing capability up to 15,000 psiRemote Monitoring of Hydrostatic TestRecertificationFlushing CapabilityStreamlined assembly and disassembly of test bottlesFull traceability on replacement partsChart recording

Drastic reduction of reservoir size and oil volumeLower weightMore e�ective deaeration of oilExtended oil lifeLower maintenance costReduce environment impact

Testing Capabilities

Cyclone Tank

Cyclone Tank with Element

SFP Hydraulic Test Center

CAPABILITIESOVERVIEW

Bladder Accumulator Part Number Cross Reference

1 Gal BA04-03-SK-N-O-1-A A131003 SB330-4A1/112S-210C 1-100-6 BA01B3T01A1 TBR30-1NMEA2.5 Gal BA10-03-SL-N-O-1-A A2.531003 SB330-10A1/112S-210C 2.5-100-6 BA02B3T01A1 TBR30-2.5NMFA5 Gal BA20-03-SL-N-O-1-A A531003 SB330-20A1/112S-210C 5-100-6 BA05B3T01A1 TBR30-5NMFA10 Gal BA37-03-SL-N-O-1-A A1031003 SB330-32A1/112S-210C 10-100-6 BA10B3T01A1 TBR30-10NMFA11 Gal BA42-03-SL-N-O-1-A A1131003 SB330-42A1/112S-210C 11-100-6 BA11B3T01A1 TBR30-11NMFA15 Gal BA57-03-SL-N-O-1-A A1531003 SB330-54A1/112S-210C 15-100-6 BA15B3T01A1 TBR30-15NMFA

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Bottom Repairable, Nitrile, SAE fluid port connection, Carbon Steel

1 Pint

1 Quart

BA1P-03-SH-N-O-1

BA01-03-SJ-N-O-1-ASAE (-16) Port

SB330-1A1/112S-210CSAE (-12 Port)

1QT-100-3SAE (-16) Port

BA002B3T01A1SAE (-12) Port

TBR30-.2NMDSAE (-20) Port

A1QT31003SAE (-12) Port

N/A N/A N/A1PT-100-3 BA001B3T01A1

1 PT BA1P-03-NC-N-O-1 N/A N/A 1PT-100-1 BA001B3U01A1 N/A1 QT BA01-03-ND-N-O-1-A A1QT3100 SB330-1A1/112S-210D 1QT-100-1 BA002B3U01A1 TBR30-.2NM61 G BA04-03-NE-N-O-1-A A13100 SB330-4A1/112S-210D 1-100-1 BA01B3U01A1 TBR30-1NMCA2.5 Gal BA10-03-NG-N-O-1-A A2.53100 SB330-10A1/112S-210D 2.5-100-2 BA02B3U01A1 TBR30-2.5NMAA5 Gal BA20-03-NG-N-O-1-A A53100 SB330-20A1/112S-210D 5-100-2 BA05B3U01A1 TBR30-5NMAA10 Gal BA37-03-NG-N-O-1-A A103100 SB330-32A1/112S-210D 10-100-2 BA10B3U01A1 TBR30-10NMAA11 Gal BA42-03-NG-N-O-1-A A113100 SB330-42A1/112S-210D 11-100-2 BA11B3U01A1 TBR30-11NMAA15 Gal BA57-03-NG-N-O-1-A A153100 SB330-54A1/112S-210D 15-100-2 BA15B3U01A1 TBR30-15NMAA

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Bottom Repairable, Nitrile, NPT fluid port connection, Carbon Steel

1 Gal BA04-03-FC-N-O-1-A A131004 SB330-4A1/112S-210G 1-100-61 BA01B3F01A12.5 Gal BA10-03-FA-N-O-1-A A2.531004 SB330-10A1/112S-210E 2.5-100-61 BA02B3F01A15 Gal BA20-03-FA-N-O-1-A A531004 SB330-20A1/112S-210E 5-100-61 BA05B3F01A110 Gal BA37-03-FA-N-O-1-A A1031004 SB330-32A1/112S-210E 10-100-61 BA10B3F01A111 Gal BA42-03-FA-N-O-1-A A1131004 SB330-42A1/112S-210E 11-100-61 BA11B3F01A115 Gal BA57-03-FA-N-O-1-A A1531004 SB330-54A1/112S-210E 15-100-61 BA15B3F01A1

N/A

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Bottom Repairable, Nitrile, Code 61 SAE fluid port connection, Carbon Steel

2.5 Gal BT10-03-SL-N-O-1-A A2.5TR31003 SB330-TR-10A1/112S-210C T2.5-100-6 BA02T3T01A1 TBRT30-2.5NMFA5 Gal BT20-03-SL-N-O-1-A A5TR31003 SB330-TR-20A1/112S-210C T5-100-6 BA05T3T01A1 TBRT30-5NMFA10 Gal BT37-03-SL-N-O-1-A A10TR31003 SB330-TR-32A1/112S-210C T10-100-6 BA10T3T01A1 TBRT30-10NMFA11 Gal BT42-03-SL-N-O-1-A A11TR31003 SB330-TR-42A1/112S-210C T11-100-6 BA11T3T01A1 TBRT30-11NMFA15 Gal BT57-03-SL-N-O-1-A A15TR31003 SB330-TR-54A1/112S-210C T15-100-6 BA15T3T01A1 TBRT30-15NMFA

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Top Repairable, Nitrile, SAE fluid port connection, Carbon Steel

2.5 Gal BT10-03-NG-N-O-1-A A2.5TR3100 SB330-TR-10A1/112S-210D T2.5-100-2 BA02T3U01A1 TBRT30-2.5NMAA5 Gal BT20-03-NG-N-O-1-A A5TR3100 SB330-TR-20A1/112S-210D T5-100-2 BA05T3U01A1 TBRT30-5NMAA10 Gal BT37-03-NG-N-O-1-A A10TR3100 SB330-TR-32A1/112S-210D T10-100-2 BA10T3U01A1 TBRT30-10NMAA11 Gal BT42-03-NG-N-O-1-A A11TR3100 SB330-TR-42A1/112S-210D T11-100-2 BA11T3U01A1 TBRT30-11NMAA15 Gal BT57-03-NG-N-O-1-A A15TR3100 SB330-TR-54A1/112S-210D T15-100-2 BA15T3U01A1 TBRT30-15NMAA

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Top Repairable, Nitrile, NTP fluid port connection, Carbon Steel

2.5 Gal BT10-03-FA-N-O-1-A A2.5TR31004 SB330-TR-10A1/112S-210E T2.5-100-61 BA02T3F01A15 Gal BT20-03-FA-N-O-1-A A5TR31004 SB330-TR-20A1/112S-210E T5-100-61 BA05T3F01A110 Gal BT37-03-FA-N-O-1-A A10TR31004 SB330-TR-32A1/112S-210E T10-100-61 BA10T3F01A111 Gal BT42-03-FA-N-O-1-A A11TR31004 SB330-TR-42A1/112S-210E T11-100-61 BA11T3F01A115 Gal BT57-03-FA-N-O-1-A A15TR31004 SB330-TR-54A1/112S-210E T15-100-61 BA15T3F01A1

N/A

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Top Repairable, Nitrile, SAE Code 61 fluid port connection, Carbon Steel

2.5 Gal 26-001-5.2F012-S211/1A01-033BSA-1-O-N-BF-30-01AB5 Gal 26-001-5F012-S211/1A02-033BSA-1-O-N-BF-30-02AB10 Gal 26-001-01F012-S211/1A23-033BSA-1-O-N-BF-30-73AB11 Gal 26-001-11F012-S211/1A24-033BSA-1-O-N-BF-30-24AB15 Gal 26-001-51F012-S211/1A45-033BSA-1-O-N-BF-30-75AB

N/AA/NA/N

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Bottom Repairable, Nitrile, Code 62 SAE fluid port connection, Carbon Steel

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul3000 PSI Top Repairable, Nitrile, SAE Code 62 fluid port connection, Carbon Steel


2.5 Gal BA10-05-SL-N-O-1-A A2.551003 SB600-10A1/112S-345C G2.5-5-100-6 BA02B5T01A1 TBR50-2.5NMFA5 Gal BA20-05-SL-N-O-1-A A551003 SB600-20A1/112S-345C G5-5-100-6 BA05B5T01A1 TBR50-5NMFA10 Gal BA37-05-SL-N-O-1-A A1051003 SB600-32A1/112S-345C G10-5-100-6 BA10B5T01A1 TBR50-10NMFA15 Gal BA57-05-SL-N-O-1-A A1551003 SB600-54A1/112S-345C G15-5-100-6 BA15B5T01A1 TBR50-15NMFA

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul5000 PSI Bottom Repairable, Nitrile, NPT fluid port connection, Carbon Steel

(a)

(a)

2.5 Gal BA10-05-NG-N-O-1-A A2.55100 SB600-10A1/112S-345D G2.5-5-100-2 BA02B5U01A1 TBR50-2.5NMAA5 Gal BA20-05-NG-N-O-1-A A55100 SB600-20A1/112S-345D G5-5-100-2 BA05B5U01A1 TBR50-5NMAA10 Gal BA37-05-NG-N-O-1-A A105100 SB600-32A1/112S-345D G10-5-100-2 BA10B5U01A1 TBR50-10NMAA15 Gal BA57-05-NG-N-O-1-A A155100 SB600-54A1/112S-345D G15-5-100-2 BA15B5U01A1 TBR50-15NMAA

(a) - 5000 PSI Bottom Repairable Accumulators gas valve stem is 2" diameter.

2.5 Gal 26-001-5.2TF012-S211/1A01-RT-033BSA-1-O-N-BF-30-01TB5 Gal 26-001-5TF012-S211/1A02-RT-033BSA-1-O-N-BF-30-02TB10 Gal 26-001-01TF012-S211/1A23-RT-033BSA-1-O-N-BF-30-73TB11 Gal 26-001-11TF012-S211/1A24-RT-033BSA-1-O-N-BF-30-24TB15 Gal 26-001-51TF012-S211/1A45-RT-033BSA-1-O-N-BF-30-75TB

N/AN/AN/A

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul5000 PSI Bottom Repairable, Nitrile, SAE CODE 62 fluid port connection, Carbon Steel

(a)

2.5 Gal BA10-05-FB-N-O-1-A A2.551004 SB600-10A1/112S-345F G2.5-5-100-62 BA02B5F01A15 Gal BA20-05-FB-N-O-1-A A551004 SB600-20A1/112S-345F G5-5-100-62 BA05B5F01A110 Gal BA37-05-FB-N-O-1-A A1051004 SB600-32A1/112S-345F G10-5-100-62 BA10B5F01A115 Gal BA57-05-FB-N-O-1-A A1551004 SB600-54A1/112S-345F G15-5-100-62 BA15B5F01A1

N/A

2.5 Gal BT10-05-FB-N-O-1-A A2.5TR51004 SB600-TR-10A1/112S-345F T2.5-5-100-62 BA02T5F01A15 Gal BT20-05-FB-N-O-1-A A5TR51004 SB600-TR-20A1/112S-345F T5-5-100-62 BA05T5F01A110 Gal BT37-05-FB-N-O-1-A A10TR51004 SB600-TR-32A1/112S-345F T10-5-100-62 BA10T5F01A115 Gal BT57-05-FB-N-O-1-A A15TR51004 SB600-TR-54A1/112S-345F T15-5-100-62 BA15T5F01A1

N/A

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul5000 PSI Top Repairable, Nitrile, SAE CODE 62 fluid port connection, Carbon Steel

2.5 Gal BT10-05-SL-N-O-1-A A2.5TR51003 SB600-TR-10A1/112S-345C T2.5-5-100-6 BA02T5T01A1 TBRT50-2.5NMFA5 Gal BT20-05-SL-N-O-1-A A5TR51003 SB600-TR-20A1/112S-345C T5-5-100-6 BA05T5T01A1 TBRT50-5NMFA10 Gal BT37-05-SL-N-O-1-A A10TR51003 SB600-TR-32A1/112S-345C T10-5-100-6 BA10T5T01A1 TBRT50-10NMFA15 Gal BT57-05-SL-N-O-1-A A15TR51003 SB600-TR-54A1/112S-345C T15-5-100-6 BA15T5T01A1 TBRT50-15NMFA


2.5 Gal BT10-05-NG-N-O-1-A A2.5TR5100 SB600-TR-10A1/112S-345D T2.5-5-100-2 BA02T5U01A1 TBRT50-2.5NMAA5 Gal BT20-05-NG-N-O-1-A A5TR5100 SB600-TR-20A1/112S-345D T5-5-100-2 BA05T5U01A1 TBRT50-5NMAA10 Gal BT37-05-NG-N-O-1-A A10TR5100 SB600-TR-32A1/112S-345D T10-5-100-2 BA10T5U01A1 TBRT50-10NMAA15 Gal BT57-05-NG-N-O-1-A A15TR5100 SB600-TR-54A1/112S-345D T15-5-100-2 BA15T5U01A1 TBRT50-15NMAA

Servi Fluid PowerSize Accumulators Inc. Hydac Olaer Parker Tobul5000 PSI Top Repairable, Nitrile, NPT fluid port connection, Carbon Steel

Disclaimer:1. The part number(s) suggested in this cross-reference list represent the closest Servi Fluid Power, Inc. equivalent based on competitors published information and may not reflect competitor changes.2. Information is for reference purpose only. Please consult factory for detailed specifications.3. Model codes listed are for standard options only. For other available options, please consult factory.4. Please consult factory for items listed as N/A for further details.

CROSS-REFERENCE LISTBLADDER ACCUMULATORS

Servi Fluid Power, Inc. shall have quantifiable goals for their quality work and delivery precision, and strive for continuous improvement. All our companies shall have clearly documented procedures for their activities, and work continuously at making the procedures better and more e�cient. Through information and training, we shall ensure that all employees have a high level of quality consciousness. Servi Fluid Power, Inc. is certified according to the Quality Management System ISO 9001:2008.

• CE/PED – Europe• CRN – All provinces in Canada• AS1210 – Australia• ASME – Americas• DNV – Type Approval available

• ABS – Product Design Approval available• BV – Type Approval available

• Consult factory for any other certifications.

CERTIFICATIONS

• NR13 – Brazil• TR CU – Russia• SELO – China

SERVI FLUID POWER Inc.22240 Merchants Way, Suite 100 Katy, TX 77449 Tel: +1(281)347-8080E-mail: [email protected]

www.sfphyd.com

SFP Europe Ltd.Unit 2, Viaduct WorksNew Street, SlaithwaiteHuddersfield, West YorkshireUnited Kingdom, HD7 5BB

SFP ASFartein Valens vei 20NO-1410 KolbotnNorway

Servi Fluid Power Inc., Katy, Texas

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