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Pump Flanges

The alignment of the pump flanges to the connecting piping is called flange alignment. The shafts of the pump and drive unit must be closely aligned.

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Viega Flange Set, cast iron, 1-1/4"
Flange set
SKU: 16211
Brand: Viega
$20.32 each
In Stock
Requires special handling
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Wilo 3/4" Bronze Union Threaded Connections
2 Unions, 2 Gaskets
SKU: 2705004
Brand: Wilo
$23.88 each
In Stock
Requires special handling
Eligible for FREE shipping
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Wilo 1 1/2" 2 Bolt Cast Iron Flange Set
For Top S 1.5 series pumps 1-1/2" flange sets
SKU: 2705026
Brand: Wilo
$25.45 each
In Stock
Requires special handling
Eligible for FREE shipping
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Wilo 1" Check Flange Set
1" Check Flange Set includes: (1) 1" NPT flange with in-line check valve (1) 1" Std. flange (4) Nuts (4) Bolts (2) Gaskets
SKU: 2705083
Brand: Wilo
$25.08 each
In Stock
Requires special handling
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Wilo cast iron flanges: 1-1/4" and 1-1/2" female NPT connections
1-1/2-Inch HV FNPT flange kit 2 flanges 4 nuts 4 bolts 2 gaskets
SKU: 2705104
Brand: Wilo
$23.76 each
In Stock
Requires special handling
Eligible for FREE shipping
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Grundfos 1" Cast Iron Flange Set
Grundfos cast iron flange sets include: 2 each - flanges, gaskets, bolts with nuts. Use with Versa Flo UP and UPS pumps.
SKU: 519602
Brand: Grundfos
$13.49 each
In Stock
Requires special handling
Eligible for FREE shipping
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Grundfos 1 1/4" Cast Iron Flange Set
Grundfos cast iron flange sets include: 2 each - flanges, gaskets, bolts with nuts. Use with Versa Flo UP and UPS pumps.
SKU: 519603
Brand: Grundfos
$13.49 each
In Stock
Requires special handling
Eligible for FREE shipping
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Grundfos 1 1/2" Cast Iron Flange Set
Grundfos cast iron flange sets include: 2 each - flanges, gaskets, bolts with nuts. Use with Versa Flo UP and UPS pumps.
SKU: 519604
Brand: Grundfos
$13.49 each
In Stock
Requires special handling
Eligible for FREE shipping
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Grundfos 1" ISO Flange Set
Grundfos GF15/26 519756 1" NPT Bronze Pump Flange Set - also known as part # 96806136
SKU: 519756
Brand: Grundfos
$76.00 each
In Stock
Requires special handling
Eligible for FREE shipping
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Grundfos 1 1/4" ISO Flange Set Bronze
Grundfos ISO Flange - Known as part #s 519757 or 96806137
SKU: 519757
Brand: Grundfos
$89.47 each
In Stock
Requires special handling
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Grundfos 1 1/4" Sweat Pump Isolation Valves
Pair of 1 1/4" Sweat Grundfos Pump Isolation Valves. Each Grundfos 96806137 set includes (2) 1" Sweat Grundfos Isolation Valves, (2)…
SKU: 96806137
Brand: Grundfos
$96.36 each
In Stock
Requires special handling
Eligible for FREE shipping
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Webstone IPS Isolator Flanges-1/2"
Webstone Isolation Flanges are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The forged brass body and flange…
SKU: 40402
Brand: Webstone
$31.59 each
In Stock
Requires special handling
Eligible for FREE shipping
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