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
131
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HYDRONIC SOLUTIONS CATALOG
CIRCULATORS
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PARTS LOOK UP
7
8
4
2
1
29
28
15
itt/b&g 60-1 (old), 60-11 (new) armstrong h-51
(standard construction is bronze fitted)
item
number
part description
part number
armstrong b&g
7
N hp motor 1ph/60/115/230 816141-001 111040
2
Seal bearing assembly (Sleeve design) 816032-000 186863LF/186864LF
2
Seal bearing assembly (MF design) 816032MF-000 n/a
2
Bronze impeller 816302-049 186359/186360LF
2
Steel impeller 816302-019 186441
2
Noryl impeller 816302-319 n/a
8
Coupler 807436-000 118473
2
Body gasket 106158-000 P57410
4
Flange gasket 805176-000 118368
1
Seal kit 816706-021 118681
1
Bronze body (Lead free) 116337-841 186385
1
Cast iron body 816337-011 186384
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