Bell & Gossett PD37S

Bell & Gossett

Hot Water Circulator Pump, PD Series

PD37S 96689
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$2,381.28 + This item ships directly from the manufacturer within 5 business days. Please allow additional time for delivery.

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ItemCirculator Pump
TypeClosed Loop
Style3-Piece Oil-Lubricated Booster
Inlet/Outlet3" Flanged
Housing MaterialCast Iron
Face to Face Dimension (In.)12
Flange/Union IncludedYes
Shut-Off (Ft.)30
Thermal ProtectionAuto
GPM of Water @ 11 Ft. of Head135
GPM of Water @ 12 Ft. of Head130
GPM of Water @ 13 Ft. of Head126
GPM of Water @ 15 Ft. of Head120
GPM of Water @ 18 Ft. of Head115
GPM of Water @ 20 Ft. of Head95
GPM of Water @ 25 Ft. of Head60
Length (In.)20-1/4
Feet of Head @ 130 GPM12
Width (In.)8-1/8
Max. GPM @ Head (Ft.)135 @ 11
Best Efficiency GPM @ Head (Ft.)85 @ 21
Min. GPM @ Head (Ft.)60 @ 25
Feet of Head @ 10 GPM29
Feet of Head @ 12 GPM29
Feet of Head @ 15 GPM29
Feet of Head @ 18 GPM29
Feet of Head @ 20 GPM29
Feet of Head @ 25 GPM28
Feet of Head @ 30 GPM28
Feet of Head @ 40 GPM27
Feet of Head @ 50 GPM26
Feet of Head @ 60 GPM26
Feet of Head @ 70 GPM24
Feet of Head @ 80 GPM22
Feet of Head @ 90 GPM21
Feet of Head @ 100 GPM19
Feet of Head @ 110 GPM17
Feet of Head @ 120 GPM16
Weight 71.000000


Circulator Pump, 3/4 HP, 1 Phase, Voltage 115/230, 7.0/3.5 Amps, Inlet/Outlet 3 In Flanged, Housing Material Cast Iron, Shut-Off 30 Ft., Auto Thermal Protection

Hot Water Circulating Pumps
  • 1-phase models are thermally protected Cast-iron units are not for potable water
  • 3-Pc., Oil-Lubricated Booster
  • Flexible spring-design coupler permits quiet operation. Sleeve bearings constantly circulate oil over bearing surfaces. Mechanical seal. Close centrifugal impeller/body tolerances minimize water slippage.
  • Max. working pressure: 125 psi Max. working temp.: 225 F
Due to legislation, this product is restricted from use in drinking water applications. To expedite the handling of your order, please include a confirmation in your order notes stating that this product will not be used for drinking water. Any order that is for drinking water applications may be cancelled.

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