Hydronic Parts
3 result(s) for "Hydronic Parts"
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Pump Flanges
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Fits Pump
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Indoor/Outdoor
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Product Height (in.)
Product Length (in.)
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Other Refinements
Watts Brass Isolation Pump Flange 1-1 /4 in. Sweat
Item # 523103
Designed to isolate circulator pump during repairs or replacement. Pressure rated at 600 WOG. Chrome plated brass ball with virgin PTFE seats. Bottom loaded, blowout proof stem. 1/2 turn operation. Flange mounting holes 4-5/8 in. centers.
- Fits most circulator pumps
- Includes mounting nuts and bolts
- Durable brass body and flange
- High pressure rating (600 WOG for solder and threaded and 250 WOG for press)
- Adjustable packing and gland
- EPDM O-rings to avoid leaks at installation
- Optional tee handle included
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Watts 1 in. Sweat Brass Isolation Pump Flange
Item # 523102
This 1 in. isolation pump flange is designed to isolate circulator pumps to facilitate circulator pump replacement or repairs. It features a brass body and flange with bottom loaded blowout proof stem, Buna-N Stem O-Ring seal, and virgin PTFE seat. Optional T-handle included.
- Brass body and flange
- Buna-N stem O-ring seal
- Solder end connection
- Virgin PTFE seats
- Optional T-handle included
- Helps with circulator pump replacement or repairs
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Bell & Gossett 3/4 IN. BRONZE PUMP FLANGE
Item # 523015
Body only
- Adjustable
- 11-5/8" L x 1-1/2" H x 3-11/16" W
- Non-Handed
- Cushion backstop
- Single or double action
- Center-hung or offset applications
- Dual valve closing control
- Fixed spring power: RD regular duty #4
- Adjustable spring power #2-#4 meets ADA
- Non-hold open
- Degree of opening: 105 degree
- 5 year warranty
- For doors 30" to 42"
- Features individually controlled valves for sweep and latch speeds
- Designed for 30 in. to 42 in. doors
- Suitable for center-hung or offset applications
- Equipped with adjustable spring power
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