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
121
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HYDRONIC SOLUTIONS CATALOG
CIRCULATORS
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PARTS LOOK UP
7
8
4
2
1
29
28
15
model number
itt/b&g 75 to 150 armstrong s-25 std/bf/ab
item
number
part description
part number
armstrong b&g
7
A/ab hp motor 805316-010 111034
2
Universal seal bearing assembly
(w/noryl impeller)
810119-001
(Sleeve design)
118844LF/
189034LF
810119-001
(MF design )
n/a
2
Bronze impeller 812961-041 118431LF
2
Steel impeller 812961-011 118840LF
2
Noryl impeller 812961-111 189132LF
8
Coupler 806026-001 189110/118705
2
Body gasket 104442-000 P04080
4
Flange gasket 805176-000* 118368
4
Flange gasket kit 816653-000 Armstrong only
1
Seal kit 816706-021 118681
1
Bronze body (Lead Free) 105482-841 118413LF
1
Cast iron body 805482-011 118339
*Gasket kit contains 2 ¬ 116653-000 gaskets and 2 ¬ 105176-000 gaskets.
For flanges: See flanges cross reference sheet.
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