Couplers
Price
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Brand/Model Compatibility
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Color Family
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Material
Material of Body
Maximum Flow (GPM)
Product Depth (in.)
Product Height (in.)
Product Type
Product Width (in.)
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Armstrong Pumps Circulator Pump Coupler 4 Spring CI
Item # 523075
4- spring Coupler for S & H circulators. Cast iron construction for long service life. Easy cross reference to competing models.
- Cast iron construction
- Couples motor to pump inside bearing assembly housing
- Used on S-25,S-35.H32,H41
- Can used be placed on B & G circulator
- Equals B & G #118705
- Equals B & G #189110
- No balancing required
- No rusting due to construction
- Durable
- Genuine factory replacements
Units:
Each
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Armstrong Pumps Circulator Pump Coupler 4 Spring CI
Item # 523080
1/2 in. Dia, facilitates easier starting, smoother bearing surface. Specially calibrated spring assembly has less vibration. Heavy duty casting, provides proper balance and equalization of torque. 81-5050 Replaces Armstrong 806026-002 and B & G 189110. 81-5280 Replaces B & G 118723. Min. Order: 1 EA.
- Cast iron
- Use on Armstrong S-45 & S-46
- Factory replacement
- Can be used on B & G circulators
- Equals B & G #118723
- Use on B & G# 2 1/2
- Use on B & G #3
- High quality
- Long lasting
- Quiet operation
Units:
Each
Qty:
Armstrong Pumps 1/2 in. x 1/2 in. Circulator Pump Coupler Flex Type
Item # 3575251
Flex coupler to be used in S & H circulators. long lasting maintenance free design. coupling design provides quieter operation and easy installation.
- Coupler
- Flex Type (0.5in x 0.5in)
- long lasting
- easy to install
Units:
Each
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