file no: 100.14date: february 2014

supersedes: 100.14date: may 2013

Series 6800 boosterSeries 6900 booster

s o l u t i o n o u t l i n e

tm

plumbing complexities Taller buildings need booster systems to create pressure and move water to upper floors. While water usage in your building can vary consider-ably throughout the day, each plumbing fixture still requires constant pressure for proper operation.

Traditional constant speed boosters maintain a constant pressure supply to the entire building by operating at full load, regardless of the actual water demand. In doing so, they cause unneces-sary high pressure in the water main.

The excess system pressure, not needed at the fixtures, is reduced mechanically with pressure reducing valves. While this configuration meets the demand for water pressure, operating the booster pumps at full speed for all demand levels wastes energy and inflates your operating costs. Over time, constant speed settings can also waste water through increased flow and leakage caused by higher operating pressures.

Because roughly half the amount of water flowing through your fixtures is hot water, excess system pressure also increases your water heating costs.

c

variable speed

76.00 1930.40

1.00 25.40

3.50 88.90max

5.00 127.00

1 34

7

7

8

see note 6

on

36.00 914.4050.13 1273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction

left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zone rev. description date approved

original release, see e.o. #103688 5/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive 6 base & panel support2 suction connection 7 pressure gauges3 discharge connection 8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

12345678

8 7 6 4 3 2 1

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

revdwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used onnext assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional 1/4angular: mach 0.5 bend 0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per:the information contained in thisdrawing is the sole property ofs.a. armstrong . any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

76.00 1930.40

1.00 25.40

3.50 88.90max

5.00 127.00

1 34

7

7

8

see note 6

on

36.00 914.4050.13 1273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction

left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zone rev. description date approved

original release, see e.o. #103688 5/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive 6 base & panel support2 suction connection 7 pressure gauges3 discharge connection 8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

12345678

8 7 6 4 3 2 1

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

revdwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used onnext assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional 1/4angular: mach 0.5 bend 0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per:the information contained in thisdrawing is the sole property ofs.a. armstrong . any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

Consider the challenges of plumbing systems when selecting the

right booster for your building.

76.00 1930.40

42.00±.50[1066.80 12.70]

72.00 1828.80

1.00 25.40

12.00 ±.50 304.80±12.70

4.19 106.36max

3.50 88.90max

5.00 127.00 62.00 1574.80

4x slots 5/8" wide1/2"x4" anchor boltrecommended

1

2

34

5

6

7

7

8

5

see note 6

see note 6

tank connection1" npt

34.00 863.6036.00 914.40 42.00 1066.80max

70.00±.50 1778.00 ±12.70

50.13 1273.18max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction

left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zone rev. description date approved

original release, see e.o. #103688 5/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive 6 base & panel support2 suction connection 7 pressure gauges3 discharge connection 8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

12345678

8 7 6 4 3 2 1

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

revdwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used onnext assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional 1/4angular: mach 0.5 bend 0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per:the information contained in thisdrawing is the sole property ofs.a. armstrong . any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

hotel

performance confidence

>

S A E N SAENO W O N

CLIENT JOB#

ARMSTRONG ARM049 AHR BOOTH FABRIC

ACCOUNT EXECUTIVE PROJECT MANAGER NOTES

IMANOL ARIAS Fabio Cardoso INSIDE PANEL

2012/01/11 3/0 R1 185.86” W X 39” H 5.0%

C M Y K 2995C 1795 C BLACK C 0000 0000

variable speed

76.00 1930.40

1.00 25.40

3.50 88.90max

5.00 127.00

1 34

7

7

8

see note 6

on

36.00 914.4050.13 1273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction

left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zone rev. description date approved

original release, see e.o. #103688 5/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive 6 base & panel support2 suction connection 7 pressure gauges3 discharge connection 8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

12345678

8 7 6 4 3 2 1

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

revdwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used onnext assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional 1/4angular: mach 0.5 bend 0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per:the information contained in thisdrawing is the sole property ofs.a. armstrong . any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

76.00 1930.40

1.00 25.40

3.50 88.90max

5.00 127.00

1 34

7

7

8

see note 6

on

36.00 914.4050.13 1273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction

left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zone rev. description date approved

original release, see e.o. #103688 5/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive 6 base & panel support2 suction connection 7 pressure gauges3 discharge connection 8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

12345678

8 7 6 4 3 2 1

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

revdwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used onnext assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional 1/4angular: mach 0.5 bend 0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per:the information contained in thisdrawing is the sole property ofs.a. armstrong . any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

Creates system pressure in accordance with the demand for water at any given time

Saves energy by shutting off the pumps when there is no demand for water

Meets building codes for transportation of clean, safe drinking water

Refills the piping system at a controlled rate, avoiding water hammer and allowing trapped air to escape

To address these challenges, you need a variable speed booster system that:

performance

S A E N SAENO W O N

CLIENT JOB#

ARMSTRONG ARM049 AHR BOOTH FABRIC

ACCOUNT EXECUTIVE PROJECT MANAGER NOTES

IMANOL ARIAS Fabio Cardoso INSIDE PANEL

2012/01/11 3/0 R1 185.86” W X 39” H 5.0%

C M Y K 2995C 1795 C BLACK C 0000 0000

building codes & maintenance

Most installed booster systems do not comply with low lead regu-lations. As of January 2014, when federal legislation took effect in North American markets, you may need to upgrade or replace your booster system to ensure compliance.

S A E N SAENO W O N

CLIENT JOB#

ARMSTRONG ARM049 AHR BOOTH FABRIC

ACCOUNT EXECUTIVE PROJECT MANAGER NOTES

IMANOL ARIAS Fabio Cardoso INSIDE PANEL

2012/01/11 3/0 R1 185.86” W X 39” H 5.0%

C M Y K 2995C 1795 C BLACK C 0000 0000

From a maintenance perspective, constant speed boosters can cause problems during commission-ing or restarting of your plumbing system after repairs. Abrupt start-up of constant speed boosters can trap air in the system and generates a strong pressure surge, potentially damaging valves and fixtures when refilling your plumbing system.

Armstrong Design Envelope boosters are designed to address the plumbing chal-lenges in high-rise buildings. Each booster

combines high efficiency vertical multistage pumps (6800 series) or dualArm pumps (6900 series) with modern variable speed controls to create a solution that lowers energy costs, reduces water consumption, and minimizes maintenance issues. Armstrong Design Envelope boosters reduce the pumping costs for your building through intelligent variable speed demand-based operation, consuming only the energy required based on the water con-sumption at any given time.

If there are any fluctuations in the suction supply pressure, the embedded control of the Design Envelope booster adjusts operating speed to maintain smooth, accurate discharge pressure. This prevents excess pumping pressure and elimi-nates hydraulic surges and water hammer.

76.001930.40

1.0025.40

3.5088.90max

5.00127.00

13 4

7

7

8

see note 6

on

36.00914.4050.131273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

76.001930.40

1.0025.40

3.5088.90max

5.00127.00

13 4

7

7

8

see note 6

on

36.00914.4050.131273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

zz

zzzz

zz

zz

zz

zz

zz

4:00midnight 8:00 noon

25

0

50

75

100 water demand percent capacity

The embedded control logic for staging pumps also ensures optimum energy efficient operation at all times, staging pumps on as needed during times of high water demand, and staging them off during periods of low flow.

Stable flow for every activity throughout your day

optimum pressureany given time

View your savings and roi using real data from your installation. Ask your Armstrong representative or visit roi.armlink.com

76.001930.40

1.0025.40

3.5088.90max

5.00127.00

13 4

7

7

8

see note 6

on

36.00914.4050.131273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

76.001930.40

42.00±.50[1066.8012.70]

72.001828.80

1.0025.40

12.00±.50304.80±12.70

4.19106.36max

3.5088.90max

5.00127.0062.001574.80

4x slots 5/8" wide1/2"x4" anchor boltrecommended

1

2

3 4

5

6

7

7

8

5

see note 6

see note 6

tank connection1" npt

34.00863.60 36.00914.4042.001066.80max

70.00±.501778.00±12.70

50.131273.18max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

savings & safetyCompared to constant speed systems, Design Enve-lope boosters operate at ideal pressure levels at all times. Operation at reduced system pressure avoids unnecessary water consumption — which also reduces heating cost on the hot water side. From a mainte-nance perspective, a less pressurized plumbing system mitigates damages and unduly wear of system com-ponents — keeping leakages and component replace-ments in check.

Armstrong Design Envelope boosters are certified to the nsf standard (6800 series nsf-61 and 6900 series nsf-372), making them the perfect choice for both new and retrofit projects, delivering safe, clean drinking water to building occupants.

76.001930.40

1.0025.40

3.5088.90max

5.00127.00

13 4

7

7

8

see note 6

on

36.00914.4050.131273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

zz

zz

zz

zz

4:00 8:00

Stable flow for every activity throughout your day

optimum pressureany given time

76.001930.40

1.0025.40

3.5088.90max

5.00127.00

13 4

7

7

8

see note 6

on

36.00914.4050.131273.18

max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

future proof key features

Armstrong Design Envelope solutions are sized using a pre-set collection of the most efficient booster sizes for a range of performance levels. This approach allows you to create a comfort zone around your base-line performance requirements when selecting your product. By choosing a booster model with sufficient envelope space around your preliminary design point you can easily adapt to changes in design, site, or operating conditions — without substantial revisions to your system design or mechanical components.

Changes to fixtures

(ex. low flush)

Changes to building design

Inclusion of backflow

prevention

Aging pipeline: corrosion

and scaling

Over the life of your building, the Design Envelope approach to selection protects you against potentially costly and time con-suming system rework due to:

energy savings

Most variable speed booster systems use constant pres-sure control to maintain stable discharge pressure to the building’s fixtures.

flexibility

up to 80%over the constant speed approach

Allows building managers to dial back system pressure proportionally to usage. The quadratic pressure control curve follows the actual sys-tem curve resulting in up to 20% energy savings over the conventional approach.

Allows building managers to recharge the system with water after maintenance with no risk of damage to system components. The Design Envelope booster fills the entire plumbing system with water gradu-ally prior to actual pressure buildup.

The booster generates an additional boost of pressure under no-flow conditions to increase the volume of water stored in the drawdown tank, which allows the use of a smaller tank.

pressure setback

no flow pressure optimization softfill

no flowshutdown

Senses when there is no demand in the system and shuts off the booster pumps.

76.001930.40

42.00±.50[1066.8012.70]

72.001828.80

1.0025.40

12.00±.50304.80±12.70

4.19106.36max

3.5088.90max

5.00127.0062.001574.80

4x slots 5/8" wide1/2"x4" anchor boltrecommended

1

2

3 4

5

6

7

7

8

5

see note 6

see note 6

tank connection1" npt

34.00863.60 36.00914.4042.001066.80max

70.00±.501778.00±12.70

50.131273.18max

notes:

1 - dimensions are based on factory choice standard components. for other than standard consult factory, as a new drawing may be required.

2 - all dimensions are in inches [mm].

3 - tolerances are +/- 1/4" [6.35] unless otherwise specified.

4 - drawings are for layout purposes only.

5 - drawing 2502-000 is applicable for pumps with suction size up to 3", 30hp @ 3600rpm, and nominal impeller diameters of 10". for larger sizes consult factory for new drawing.

6 - booster is supplied with standard groove for header connections suitable for optional victaulic type or equivalent flanges (optionally supplied loose).

maximum system pressure: 175 psi 250 psi

connection orientation

suction left hand - std. as shown right hand

discharge

left hand - std. as shown right hand

do not scale

revisions

zonerev.descriptiondateapproved

original release, see e.o. #1036885/13/10

header size 3" ips pipe 304 s.s. 4" ips pipe 304 s.s. 6" ips pipe 304 s.s.

1 pump, motor, & drive6 base & panel support2 suction connection7 pressure gauges3 discharge connection8 check valves4 control panel5 isolation valves

d

c

b

a

b

c

d

1 2 3 4 5 6 7 8

8764321

e

f

e

f

sheet 1 of 1

unless otherwise specified:

scale: 1:1

rev dwg. no.

csize

title:

name

comments:

q.a.

mfg appr.

eng appr.

checked

drawn

finish

material

application

used on next assy

proprietary and confidential

do not scale

jmc

dwb

s.a. armstrong

5/13/10

2502-000

6732/3ivs - triplex

date

asme y14.5-1994

5

dimensions are in inchesweight in pounds

tolerances:fractional1/4angular: mach0.5 bend0.5two place decimal 0.25three place decimal 0.250

dimensioning and tolerancing per: the information contained in thisdrawing is the sole property ofs.a. armstrong. any reproduction in part or as a wholewithout the written permission ofs.a. armstrong is prohibited.

a

weight: design authority:third angleprojection

future proof key featuresArmstrong Design Envelope

boosters fully leverage

demand-based variable speed

technology to provide industry

leading control features

and savings:

typical applications6800 Booster

The 6800 Design envelope booster is most suitable for applications where Energy Consumption is critical, foot-print is an issue, flexibility in design is sought and on top of that low maintenance and occupants comfort are priorities. Typical applications include:

• Residential (mid-rise and high-rise) • Institutional (hospitals, old age care homes, medical

centers) • Commercial (hotels, resorts, office towers, sports facili-

ties) • Municipal (water treatment, waste water) • Government (military, federal and municipal buildings) • Schools and Universities

6900 Booster

The 6900 Design envelope booster is most suitable for low flow applications where Energy Consumption is criti-cal, flexibility in design is sought and on top of that low maintenance and occupants comfort are priorities. Typical applications include:• Retrofit applications, new construction and mid-rise

projects with minimal floor space• Hotels, motels, resorts, condos, apartments, schools,

office buildings, retirement homes and hospitals

booster application range

tm

flow rate max gpm pressure max psi

total max hp

E

D

C

GH (TYP)

4

798

3

FB

Ø.471210 HOLES OF

A

ØJ

2

15

MAINISOLATOR

SWITCH

6

5

23

45

performance series 6800 series 6900 number of units number of units 2 3 4 5 2

800 1200 1600 2000 500370 320 320 320 100100 150 200 250 20

For more information, ask your Armstrong representative or visit us atarmstrongfluidtechnology.com/ContactUs

b i r m i n g h a m

b u f f a l o

t o r o n t o

m a n c h e s t e r

b a n g a l o r e

s h a n g h a i

+91 (0) 80 4906 3555

+44 (0) 8444 145 145

+44 (0) 8444 145 145

+716 693 8813

+416 755 2291

+86 21 3756 6696

a r m s t r o n g f lu i dt ec h n o lo g y. co ma r m s t r o n g f lu i d t ec h n o lo g y established 1934

series 6900series 6800

Systems can be flexibly combined in 2 to 5 pumps