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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
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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
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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
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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
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Requires special handling
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Webstone Sweat Isolator Flange with Drain-3/4"
Webstone Isolation Flanges with Drain are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The unitary…
SKU: 50413
Brand: Webstone
$48.28 each
In Stock
Requires special handling
Eligible for FREE shipping
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Webstone Sweat Isolator Flange with Drain-1"
Webstone Isolation Flanges with Drain are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The unitary…
SKU: 50414
Brand: Webstone
$58.62 each
In Stock
Requires special handling
Eligible for FREE shipping
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Webstone Sweat Isolator Flange with Drain-1 -1/4"
Webstone Isolation Flanges with Drain are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The unitary…
SKU: 50415
Brand: Webstone
$73.94 each
In Stock
Requires special handling
Eligible for FREE shipping
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Webstone Sweat Isolator Flange with Drain-1-1/2"
Webstone Isolation Flanges with Drain are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The unitary…
SKU: 50416
Brand: Webstone
$101.13 each
In Stock
Requires special handling
Eligible for FREE shipping
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Webstone Sweat Isolator Flange with Drain-2"
Webstone Isolation Flanges with Drain are designed for residential and commercial use with all 2 bolt flanged circulator pumps. The unitary…
SKU: 50417HV
Brand: Webstone
$137.03 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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