4200 series · 2020. 12. 21. · 4200 series h i a 3.91 float switch or alternator location 75...

Technical Specifications Sterlco® 4200 Series Condensate Units set new

standards of performance. Reliable and efficient, each

unit features heavy-duty cast iron receivers for long

operating life.

In addition, 3450 RPM motors assure maximum efficiency

while maintaining minimum motor horsepower. Available

in a wide range of sizes, these U.S. made units have just

the right accessories and options to meet your unique

needs.

Standard Features

• Heavy-duty cast iron receivers

• Simplex or duplex construction

• Bronze fitted centrifugal pumps

• Energy efficient 3450 RPM motors

• Automatic venting

• “Sterl-Seal” ceramic pump seal (250°F)

• Heavy-duty float switch

• Wide range of options and accessories

Optional Features

• Mechanical and electrical alternators for duplex units

• Gauge glass

• Thermometer

• Isolation valves

• Special motor construction, such as totally enclosed, washdown duty and explosion- proof is available

• 1750 RPM motors, larger pumping capacities and higher discharge pressures - consult factory

• 75 + 120 gallon tanks are available

• Elevated tanks are available

• Complete NEMA 12 Control Panel

Features

2900 South 160th Street, New Berlin, WI 53151 | P: 262.641.3808 E: [email protected] W: SterlcoSteam.com

4200 SERIES Steam Traps | Condensate | Boiler Feed | Valves | Strainers | Pumps

4200 SERIESCondensate Units - Cast I ron Tank

Product Features

Control Panel

Motors:

Heavy-duty, ballbearing, close-

coupled pump motors with stainless

steel shaft. 3450 RPM for greater

efficiency and more economical

operation.

Float Switch:

Two-pole, drip proof case, stainless

steel float and float rod, double-

break silver-to-silver contacts. Float

travel adjustment is easy, visible and

accessible.

Automatic Venting:

Provides for efficient operation and

long life by venting air and flushing

seal area.

Large Tanks:

Plenty of capacity for maximum

rating of pump. Return inlet is low.

Occupies a minimum of floor space.

Centrifugal Pump:

Offers a wide range of pressures and

GPM. Unique design features provide

for ease of servicing.

Impeller:

Made of brass for long life. Efficient

design provides maximum capacity,

minimum motor load.

“Sterl-Seal” Pump seal (A):

Features the ultimate in ceramic

technology for exceptionally long

life. Because the seal runs on the

bronze impeller hub, the motor

shaft is literally outside the pump.

Consequently, the shaft is not

exposed to corrosion by condensate.

Rated for temperatures up to 250ºF.

Isolation Valve (B):

Optional on 4200 Series Condensate

Units. Allows removal of pump

without draining the tank.

Complete NEMA 12 Control Panel (Optional)

• Motor Circuit Protector

• HOA Selector Switch

• External Reset

• Control Circuit Transformer

• Pilot Light (pump running)

• Removable Mounting Plate and Terminal Strip in a Single NEMA 12 Enclosure

• Mounted and Wired with Single Point Power Connection.

A B

Inside view of control panel


4200 SERIES

4200 Series Engineering and Capacity Data

Capacity Sq. Ft. EDR

Discharge Pressure PSI

Pump Capacity,

GPM

MotorHP

Rec. Capacity, Gallons

Unit Model Number Shipping Weight, lbs.

Simplex Duplex Simplex Duplex

2,0004,0006,0008,000

2036912

1/3 1/3 1/3 1/3

661515

4222-G4224-G4226-G4228-G

-- 4226-GD4228-GD

150150260260

--295295

10,00015,00020,000

2015

22.530

1/21/23/4

152436

42210-G42215-G42220-G

42210-GD42215-GD42220-GD

260300410

295335445

25,00030,000 20 37.5

453/41

3636

42225-J42230-J

42225-JD42230-JD

350355

420430

40,000 20 60 1-1/2 50 42240-J 42240-JD 420 500

50,000 20 75 2 50 42250-J 42250-JD 425 510

2,0004,0006,0008,00010,000

30

3691215

1/21/21/21/23/4

66151515

4232-J4234-J4236-J4238-J42310-J

- - 4236-JD4238-JD42310-JD

165165295295300

--360360365

15,00020,000 30 22.5

3011

2436

42315-J42320-J

42315-JD42320-JD

305355

380430

25,00030,000 30 37.5

451

1-1/23636

42325-J42330-J

42325-JD42330-JD

355360

430440

40,000 30 60 2 50 42340-J 42340-JD 425 510

50,000 30 75 3 50 42350-J 42350-JD 435 525

2,0004,0006,0008,00010,000

40

3691215

11111

66151515

4242-J4244-J4246-J4248-J42410-J

--4246-JD4248-JD42410-JD

170170295295295

--360360360

15,00020,000 40 22.5

301-1/21-1/2

2436

42415-J42420-J

42415-JD42420-JD

310360

390440

25,00030,000 40 37.5

451-1/2

23636

42425-J42430-J

42425-JD42430-JD

360365

440450

40,000 40 60 2 50 42440-J 42440-JD 425 510

50,000 40 75 3 50 42450-J 42450-JD 435 525

2,0004,0006,0008,00010,000

50

3691215

22222

66151515

4252-J 4254-J4256-J4258-J42510-J

--4256-JD4258-JD42510-JD

175175315315315

--395395395

15,00020,000 50 22.5

3023

2436

42515-J42520-J

42515-JD42520-JD

330370

415460

25,00030,000 50 37.5

4533

3636

42525-J42530-J

42525-JD 42530-JD

370370

460460

40,000 50 60 5 50 42540-J 42540-JD 445 535

50,000 50 75 5 50 42550-J 42550-JD 445 535

Sample Specification

Furnish and install, where indicated on plans, a Sterling 4200 Series (simplex or duplex) condensate units, having a capacity of ___________ sq. ft.

E.D.R.___________ GPM against a discharge pressure of ___________ PSI. The receiver shall have a capacity of ___________ gallons and be of heavy-duty cast

iron construction. Pump(s) shall be of the centrifugal type with two-piece enclosed brass impeller, cast iron housing, high temperature (250ºF.) mechanical

seal and stainless steel motor shaft. The float switch shall be two-pole with plastic case, stainless steel float and shaft, and double-break silver contacts. An

optional inlet “Y” or basket strainer in recommended for installation on the tank return inlet for pump protection. The motor(s) shall be vertical, 3450

RPM, ___________ phase, ___________ volt, 60 cycle, ___________ H.P. The complete unit is to be factory assembled and tested prior to shipment.

Specifications


4200 SERIES


4200 SERIES

Product Diagrams

10.63

3.97

.31

10.75

1.25

6.31

.13FOOT PAD 6.31

22.47

1" NPTOVERFLOW

2" NPTPROCESS RETURN

3/4" NPTDRAIN

12.94

LIFTING EYES(OPTIONAL)

FLOAT SWITCH

THERMOMETER(OPTIONAL)

ISOLATION VALVE(OPTIONAL)

GAUGE GLASS(OPTIONAL)

12.63

1.25

3.696.94

3.53

16.16

GATE VALVE, CHECK VALVE,AND PRESSURE GAUGE(OPTIONAL)

3/4" NPTPUMPDISCHARGE

1" NPTVENTS

16.00

16.00

REMOTE MOUNTEDCONTROL PANEL(OPTIONAL)

4200 "G" SERIES CONDENSATE UNIT6 GALLON SIMPLEX

RECEIVER MATERIAL: CAST IRON

4200SER.G.CDSN.6

LH SIDE VIEW


4200 SERIES

H I

A

3.91

C

P

16.00

16.00


CONTROL PANEL(OPTIONAL)

CAN BE MOUNTEDREMOTELY

FLOAT SWITCH ORALTERNATOR


GATE VALVE, CHECK VALVE,AND PRESSURE GAUGE

(OPTIONAL)

J

K

3.50

L

O

N

B

M

Q NPT VENT


DUPLEX PUMP

BLANK OFF PLATE & GASKETREPLACES PUMP FORSIMPLEX UNITS

D

F G E

.13FOOT PAD

S NPTOVERFLOW

R NPTPROCESS RETURN


DRAINISOLATION VALVE(OPTIONAL)

4200 "G" SERIES CONDENSATE UNITRECEIVER MATERIAL: CAST IRON

4200SER.G.CDSN.15-24

LH SIDE VIEW


4200 SERIES

H I

A

3.91

FLOAT SWITCH OR ALTERNATOR LOCATION 75 GALLON RECEIVERONLY

F G E

D .13FOOT PAD

BACK VIEW

S NPTOVERFLOW

R NPTPROCESS RETURN

DRAIN


C

P

16.00

16.00





FLOAT SWITCH ORALTERNATOR LOCATION

36, 50, AND 120 GALLONRECEIVERS



(OPTIONAL)

J

K

B

3.50

L

O N

M

Q NPT VENT


DUPLEX PUMP


4200 "G" SERIES CONDENSATE UNITRECEIVER MATERIAL: CAST IRON

4200SER.G.CDSN.36-120


4200 SERIES

3.13

8.13 10.63

10.75

1.256.31

.13FOOT PAD 6.31

26.97

1" NPTOVERFLOW

2" NPTPROCESS RETURN

3/4" NPTDRAIN

12.88


FLOAT SWITCHTHERMOMETER(OPTIONAL)



12.63

1.25

3.696.94

3.53

16.16

GATE VALVE, CHECK VALVE,AND PRESSURE GAUGE(OPTIONAL)

1-1/2" NPTPUMPDISCHARGE

1" NPTVENTS

16.00

16.00

REMOTE MOUNTEDCONTROL PANEL(OPTIONAL)

4200 "J" SERIES CONDENSATE UNIT6 GALLON SIMPLEX

RECEIVER MATERIAL: CAST IRON

4200SER.J.CDSN.6

LH SIDE VIEW


4200 SERIES

H I A

3.13

C

P

16.00

16.00




FLOAT SWITCH ORALTERNATOR



(OPTIONAL)

J

K

3.50

L

O

N

B

M

Q NPT VENT

1-1/2" NPTPUMPDISCHARGE

DUPLEX PUMP


D

F G E

.13FOOT PAD

S NPTOVERFLOW

R NPTPROCESS RETURN


DRAINISOLATION VALVE(OPTIONAL)

4200 "J" SERIES CONDENSATE UNITRECEIVER MATERIAL: CAST IRON

4200SER.J.CDSN.15-24

LH SIDE VIEW


4200 SERIES

H I

A

3.13

FLOAT SWITCH ORALTERNATOR LOCATION75 GALLON RECEIVERONLY

F G E

D .13FOOT PAD

BACK VIEW

S NPTOVERFLOW

R NPTPROCESS RETURN

DRAIN


C

P

16.00

16.00





FLOAT SWITCH ORALTERNATOR LOCATION

36, 50, AND 120 GALLONRECEIVERS



(OPTIONAL)

J

K

B

3.50

L

O N

M

Q NPT VENT

1-1/2" NPTPUMP

DISCHARGE

DUPLEX PUMP


4200 "J" SERIES CONDENSATE UNITRECEIVER MATERIAL: CAST IRON

4200SER.J.CDSN.36-120

Rev 12.21.2020

4200 series · 2020. 12. 21. · 4200 series h i a 3.91 float switch or alternator location 75...

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