Replacement Parts
Table Of Contents
- commercial & residential pumps
- Design Envelope Compass Circulators
- Astro 2 Circulators
- Astro 2 Hot Water Recirculation Systems
- Astro 2 24-hour timer
- Aquastat controls
- Astro Express 2 Hot Water Recirculation
- S&H 3-Piece Circulators
- 1050 & 1060 3-Piece Circulators
- E.2 Circulators
- E.2 Circulator Spool Pieces
- 4270 & 4270 Stock Motor Mounted Pumps
- 4360 Pump-in-a-Box
- 4380 Pump-in-a-Box
- Design Envelope 4300/4380 Pump-in-a-Box
- hydronic specialties
- circuit balancing valves (cbv)
- replacement parts
- parts look up
- competition circulator cross reference
- technical data
- Pump Formulas
- Pressures & Altitudes
- Freezing & Boiling Points
- Ethylene Glycol Properties
- Propylene Glycol Properties
- Water Properties
- Useful System Curve Formulas
- Pipe Maximum Pressures
- Hydraulic Resistance
- Pipe Information
- Pipe Fittings & Valves Friction Loss
- Water Flow Calculator
- Unit Conversions
- Typical Symbols
- Product Solution Outlines/Brochures
E.2 CIRCULATORS
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SUBMITTAL
34
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HYDRONIC SOLUTIONS CATALOG
a
d
c
f
e
b
model body
connection
type & size
dimensions inches (mm)
shipping
weight
a b c d e f lbs (kg)
e7.2 cast iron
1.25" diameter
2 bolt flanges
7.10
(180)
6.40
(164)
5.50
(140)
3.80
(97)
3.20
(81)
4.20
(107)
13.1 (5.94)
e7.2b bronze 13.3 (6.03)
e8.2 cast iron 13.1 (5.94)
e8.2b bronze 13.3 (6.03)
e9.2 cast iron 13.1 (5.94)
e9.2b bronze 13.3 (6.03)
e10.2 cast iron
1.5" diameter
2 bolt flanges
7.50
(191)
8.50
(215)
5.60
(142)
3.80
(97)
3.40
(86)
4.20
(107)
15.1 (6.85)
e10.2b bronze
e11.2 cast iron
e11.2b bronze
e13.2 cast iron
e13.2b bronze 14.8 (6.71)
e16.2 cast iron
2" diameter
4 bolt flanges
8.40
(212)
8.50
(215)
5.80
(147)
3.80
(97)
2.90
(73)
5.20
(131)
18.8 (8.53)
e16.2b bronze 20.9 (9.48)
e30.2–2” cast iron
10.90
(276)
8.50
(215)
8.30
(210)
4.00
(101)
2.90
(73)
5.20
(131)
17.2 (7.80)
e30.2b–2” bronze 25.7 (11.66)
e30.2–3” cast iron
3" diameter
4 bolt flanges
11.30
(286)
8.50
(215)
8.30
(210)
4.00
(101)
3.50
(89)
6.00
(152)
26.8 (12.16)
e30.2b–3” bronze 29.2 (13.24)
e33.2–2” cast iron
2" diameter
4 bolt flanges
10.90
(276)
8.50
(215)
8.30
(210)
4.00
(101)
2.90
(73)
5.20
(131)
17.2 (7.80)
e33.2b–2” bronze 25.7 (11.66)
e33.2–3” cast iron
3" diameter
4 bolt flanges
11.30
(286)
8.50
(215)
8.30
(210)
4.00
(101)
3.50
(89)
6.00
(152)
26.8 (12.16)
e33.2b–3” bronze 29.2 (13.24)
e12.2 cast iron
1.25" diameter
2 bolt flanges
9.30
(235)
6.40
(164)
7.80
(197)
4.00
(101)
3.20
(81)
4.20
(107)
17.8 (8.07)
e12.2b bronze 18.4 (8.35)
e14.2 cast iron 17.8 (8.07)
e14.2b bronze 18.4 (8.35)
e15.2 cast iron
10.30
(261)
8.50
(215)
8.00
(202)
4.00
(101)
3.20
(81)
4.20
(107)
20.9 (9.48)
e15.2b bronze 21.2 (9.62)
e17.2 cast iron 20.9 (9.48)
e17.2b bronze 21.2 (9.62)
e19.2 cast iron
1.5" diameter
2 bolt flanges
10.30
(261)
8.50
(215)
8.00
(202)
4.00
(101)
3.40
(86)
4.20
(107)
20.7 (9.39)
e19.2b bronze 20.9 (9.48)
e21.2 cast iron 20.7 (9.39)
e21.2b bronze 20.9 (9.48)
e22.2 cast iron 20.7 (9.39)
e22.2b bronze 20.9 (9.48)
e23.2 cast iron 20.7 (9.39)
e23.2b bronze 20.9 (9.48)
e24.2 cast iron 20.7 (9.39)
e24.2b bronze 20.9 (9.48)
e28.2 cast iron
3" diameter
4 bolt flanges
11.35
(286)
8.50
(215)
8.35
(210)
4.00
(101)
3.50
(89)
6.00
(152)
26.8 (12.16)
e28.2b bronze 29.2 (13.24)
e29.2 cast iron 26.8 (12.16)
e29.2b bronze 29.2 (13.24)
dimension data - inches (mm)