e.2 series circulators
E . 2 S E R I E S CI RCU L ATO R S E7.2/E7.2B
File No: 10.590 Date: june 25, 2012 Supersedes: 10.590 Date: march 15, 2012
S U B M I T TA L
Job:
Representative: Order no.:
Date:
Engineer:
Submitted by:
Date:
Contractor:
Approved by:
Date:
quantity
tag no.
part number
flow (USgpm)
head (feet)
voltage
technic al data
moto r data
Flow range: 0 to 38.0 USgpm (0 to 2.4 L/s)
Voltage Full load amp draw
Head range: 0 to 26.0 feet (0 to 7.9 m) Max/Min fluid temp: 230°f/40°f (110°c/4°c)
phase
comments
120v 2.0a
208v 1.0a
240v 1.0a
Max. Working pressure: 150 psi (1034 kPa)
Nominal power: T hp (125w) Frequency: 60 Hz Motor type: Two pole, Single phase Speed: 3400 rpm
material s of co nstruc tion
mounting orientation
fo r i n d o o r u s e o n ly
Pump body: Cast iron (closed sytems) Bronze (lead free for open systems) Face plate: Stainless steel Shaft: Stainless steel Impeller: 30% Glass-filled noryl Volute gasket: epdm Bearings: Permanently lubricated stainless steel Seal: Silicon carbide enviroseal c/w viton elastomer
part n umb er
recommended
not recommended
optional
per fo r m an ce cu rve
120v
240v
182202–643 182202–644
182202–671 182202–672
(12.1) 40
e 7. 2 / e 7. 2 b acc e s so r ie s • ¾" Flange kits
• Timer
• 1" Flange kits
• Aquastat
• 1¼" Flange kits
• Spool pieces
• 1½" Flange kits
total head - feet (m)
(10.7) 35
e7.2 e7.2b
(9.1) 30 (7.6) 25 (6.1) 20 (4.6) 15 (3.0) 10 (1.5) 5 (0.0) 0 0 (0)
20 (1.26)
40 (2.52)
60 (3.78)
80 (5.05)
100 (6.31)
120 (7.57)
140 (8.83)
flow - USgpm (L/s)
Performance curves are for reference only. Confirm current performance data with Armstrong ace online selection software.
E.2 Series Circulators
su b mi t tal e7.2/e7.2b
2 dimensions inches (mm)
ship. weight
a
b
c
d
e
f
connection type & size
lbs (kgs)
Cast iron
7.10 (18 0)
6.40 (164)
5.50 (14 0)
3.80 (97)
3.20 (81)
4.20 (107)
1.25" diameter 2–bolt flanges
13.1 (5.94)
Bronze
7.10 (18 0)
6.40 (164)
5.50 (14 0)
3.80 (97)
3.20 (81)
4.20 (107)
1.25" diameter 2–bolt flanges
13. 3 (6 .03)
model
body
e 7. 2 e 7. 2b
a c
d
b
e f
toronto +416 755 2291
buffalo +716 693 8813
birmingham +44 (0) 8444 145 145
manchester +44 (0) 8444 145 145
bangalore +91 (0) 80 4906 3555
shanghai +86 21 3756 6696
a r m s t r o n g i n t e g r at e d e s ta b l i s h e d 1 9 3 4
a r m s t r o n g i n t e g r at e d . c o m
File No: 10.590 Date: june 25, 2012 Supersedes: 10.590 Date: march 15, 2012
S U B M I T TA L
Job:
Representative: Order no.:
Date:
Engineer:
Submitted by:
Date:
Contractor:
Approved by:
Date:
quantity
tag no.
part number
flow (USgpm)
head (feet)
voltage
technic al data
moto r data
Flow range: 0 to 38.0 USgpm (0 to 2.4 L/s)
Voltage Full load amp draw
Head range: 0 to 26.0 feet (0 to 7.9 m) Max/Min fluid temp: 230°f/40°f (110°c/4°c)
phase
comments
120v 2.0a
208v 1.0a
240v 1.0a
Max. Working pressure: 150 psi (1034 kPa)
Nominal power: T hp (125w) Frequency: 60 Hz Motor type: Two pole, Single phase Speed: 3400 rpm
material s of co nstruc tion
mounting orientation
fo r i n d o o r u s e o n ly
Pump body: Cast iron (closed sytems) Bronze (lead free for open systems) Face plate: Stainless steel Shaft: Stainless steel Impeller: 30% Glass-filled noryl Volute gasket: epdm Bearings: Permanently lubricated stainless steel Seal: Silicon carbide enviroseal c/w viton elastomer
part n umb er
recommended
not recommended
optional
per fo r m an ce cu rve
120v
240v
182202–643 182202–644
182202–671 182202–672
(12.1) 40
e 7. 2 / e 7. 2 b acc e s so r ie s • ¾" Flange kits
• Timer
• 1" Flange kits
• Aquastat
• 1¼" Flange kits
• Spool pieces
• 1½" Flange kits
total head - feet (m)
(10.7) 35
e7.2 e7.2b
(9.1) 30 (7.6) 25 (6.1) 20 (4.6) 15 (3.0) 10 (1.5) 5 (0.0) 0 0 (0)
20 (1.26)
40 (2.52)
60 (3.78)
80 (5.05)
100 (6.31)
120 (7.57)
140 (8.83)
flow - USgpm (L/s)
Performance curves are for reference only. Confirm current performance data with Armstrong ace online selection software.
E.2 Series Circulators
su b mi t tal e7.2/e7.2b
2 dimensions inches (mm)
ship. weight
a
b
c
d
e
f
connection type & size
lbs (kgs)
Cast iron
7.10 (18 0)
6.40 (164)
5.50 (14 0)
3.80 (97)
3.20 (81)
4.20 (107)
1.25" diameter 2–bolt flanges
13.1 (5.94)
Bronze
7.10 (18 0)
6.40 (164)
5.50 (14 0)
3.80 (97)
3.20 (81)
4.20 (107)
1.25" diameter 2–bolt flanges
13. 3 (6 .03)
model
body
e 7. 2 e 7. 2b
a c
d
b
e f
toronto +416 755 2291
buffalo +716 693 8813
birmingham +44 (0) 8444 145 145
manchester +44 (0) 8444 145 145
bangalore +91 (0) 80 4906 3555
shanghai +86 21 3756 6696
a r m s t r o n g i n t e g r at e d e s ta b l i s h e d 1 9 3 4
a r m s t r o n g i n t e g r at e d . c o m
