Hydronic Circulating Pumps

Circulation pumps are vital for moving liquids in hydronic heating and cooling systems, as well as solar applications, with water circulation being their primary function. Designed for dry, frost-free, well-ventilated environments, these non-submersible pumps offer three sizes to suit various needs and feature three-speed versatility for enhanced efficiency. Discover how our circulation pumps can optimize your system’s performance.

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Showing 241–288 of 294 resultsSorted by popularity

1/3 HP Lead Free All Bronze Three-Piece Circulator Pump, HD3 AB

Bell & Gossett

SKU: 102228LF
$5,832.00
MSRP: $6,706.80
You save 13%
Bell & Gossett 102228LF 1/3 HP Lead Free All Bronze Three-Piece Circulator Pump HD3 AB quantity
1/3 HP Cast Iron Three-Piece Oil Lubricated Circulator Pump, HD3

Bell & Gossett

SKU: 102226
$3,216.75
MSRP: $3,699.26
You save 15%
Bell & Gossett 102226 1/3 HP 115/230V Cast Iron Three-Piece Circulator Pump HD3 quantity
1/4 HP 115V Lead Free All Bronze Three-Piece Circulator Pump, LD3 AB

Bell & Gossett

SKU: 102224LF
$4,752.00
MSRP: $5,464.80
You save 13%
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1/4 HP, 115V Cast Iron Three-Piece Oil Lubricated Circulator, LD3

Bell & Gossett

SKU: 102222
$2,392.00
MSRP: $2,750.80
You save 13%
Bell & Gossett 102222 1/4 HP Cast Iron Three-Piece Oil Lubricated Circulator Pump LD3 quantity
1/4 HP 115V Lead Free All Bronze Oil Lubricated Circulator Pump

Bell & Gossett

SKU: 102220LF
$4,575.75
MSRP: $5,262.11
You save 13%
Bell & Gossett 102220LF 1/4 HP 115V Lead Free All Bronze Circulator Pump 2-1/2" Flanges quantity
1/4 HP 115V Cast Iron Three-Piece Oil Lubricated Circulator Pump

Bell & Gossett

SKU: 102218
$2,332.50
MSRP: $2,682.38
You save 15%
Bell & Gossett 102218 1/4 HP 115V Cast Iron Three-Piece Circulator Pump, Model 2-1/2 quantity
1/6 HP Lead Free Bronze Oil Lubricated Circulator Pump, Model 2 BNFI

Bell & Gossett

SKU: 102217LF
$2,907.00
MSRP: $3,343.05
You save 13%
Bell & Gossett 102217LF 1/6 HP Lead Free Bronze Circulator Pump Model 2 BNFI quantity
Model 2 NFI 1/6 HP Oil Lubricated Circulator Pump, 2″ Flanges

Bell & Gossett

SKU: 102214
$1,663.50
MSRP: $1,913.03
You save 13%
Bell & Gossett 102214 Model 2 NFI 1/6 HP Oil Lubricated Circulator Pump quantity
1/6 HP 115V Lead Free Bronze Three-Piece Oil Lubricated Circulator Pump

Bell & Gossett

SKU: 102213LF
$2,289.75
MSRP: $2,633.21
You save 13%
Bell & Gossett 102213LF 1/6 HP 115V Lead Free Bronze Three-Piece Circulator Pump HV BNFI quantity
1/6 HP 115V Three-Piece Oil Lubricated Circulator Pump, Model HV NFI

Bell & Gossett

SKU: 102210
$1,389.75
MSRP: $1,598.21
You save 13%
Bell & Gossett 102210 1/6 HP 115V Cast Iron Three-Piece Oil Lubricated Circulator Pump HV NFI quantity
1/6 HP, 115V Lead Free All Bronze Three-Piece Circulator Pump

Bell & Gossett

SKU: 102208LF
$2,718.75
MSRP: $3,126.56
You save 13%
Read more
Flange Set, 1-1/2″, Stainless Steel, Lead-Free

Bell & Gossett

SKU: 101517LF
$84.08
MSRP: $96.69
You save 15%
Bell & Gossett 101517LF Flange Set, 1-1/2", Stainless Steel quantity
1″ Stainless Steel Flange Set for Hydronic Pump Systems

Bell & Gossett

SKU: 101515LF
$95.25
MSRP: $109.54
You save 15%
Bell & Gossett 101515LF 1" Stainless Steel Flange Set quantity
1-1/4″ Stainless Steel Circulator Pump Flange Set

Bell & Gossett

SKU: 101513LF
$70.26
MSRP: $80.80
You save 15%
Bell & Gossett 101513LF 1-1/4" Stainless Steel Flange Set quantity
3/4″ Stainless Steel Flange Set for Hydronic Circulators

Bell & Gossett

SKU: 101511LF
$67.04
MSRP: $77.10
You save 15%
Bell & Gossett 101511LF Flange Set, 3/4", Stainless Steel quantity
2″ Stainless Steel Flange Set for Hydronic Systems

Bell & Gossett

SKU: 101508LF
$788.25
MSRP: $906.49
You save 15%
Bell & Gossett 101508LF 2" Stainless Steel Flange Set quantity
1-1/2″ NPT Check-Trol Lead Free Bronze Isolation Flange Set

Bell & Gossett

SKU: 101245LF
$200.25
MSRP: $230.29
You save 15%
Bell & Gossett 101245LF 1-1/2" NPT Check-Trol Lead Free Bronze Flange Set CTF 1 1/2 quantity
Isolation Flanges, 3/4″ NPT

Bell & Gossett

SKU: 101221LF
$92.25
MSRP: $106.09
You save 13%
Bell & Gossett 101221LF Isolation Flanges, 3/4" NPT quantity
Flange Set, 2-1/2″, 4-Bolt

Bell & Gossett

SKU: 101219
$211.50
MSRP: $243.23
You save 15%
Bell & Gossett 101219 Flange Set, 2-1/2", 4-Bolt quantity
3″ Flange Pair for Bell & Gossett PL Series Circulators

Bell & Gossett

SKU: 101217
$214.50
MSRP: $246.68
You save 13%
Bell & Gossett 101217 Flange Pair, 3", Used with PL Series quantity
2″ Cast Iron Flange Set for PL-75 & PL-130 Circulators

Bell & Gossett

SKU: 101215
$192.75
MSRP: $221.66
You save 15%
Bell & Gossett 101215 Flange Set, 2", Cast Iron, For PL-75 & PL-130 quantity
HV Flange, 1-1/4″ Connection Size, One Set

Bell & Gossett

SKU: 101006
$40.75
MSRP: $46.86
You save 15%
Bell & Gossett 101006 HV Flange, 1-1/4" (One Set) quantity
Standard Flange 1-1/2″ (One Set) for Hydronic Systems

Bell & Gossett

SKU: 101004
$40.75
MSRP: $46.86
You save 15%
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Standard Flange, 1-1/4″ Connection Size, One Set

Bell & Gossett

SKU: 101003
$40.75
MSRP: $46.86
You save 15%
Bell & Gossett 101003 Standard Flange, 1-1/4" (One Set) quantity
Standard Flange, 3/4″ (One Set) – SKU 101001

Bell & Gossett

SKU: 101001
$40.75
MSRP: $46.86
You save 15%
Bell & Gossett 101001 Standard Flange, 3/4" (One Set) quantity
EPDM Cover O-Ring for 8″ Pump Side Connection Suction Guides

Armstrong Furnace

SKU: AS1270-375
$63.70
MSRP: $73.26
You save 15%
Armstrong Furnace AS1270-375 EPDM Cover O-Ring for 8" Pump Suction Guides quantity
Centrifugal Pump Suction Guide with Fine Mesh Start-Up Strainer

Armstrong Furnace

SKU: 516860-019
$1,165.05
MSRP: $1,339.81
You save 15%
Armstrong Furnace 516860-019 Centrifugal Pump Suction Guide with Start-Up Strainer quantity
1/6HP 120V Lead Free Bronze Maintenance-Free Circulator Pump

Armstrong Furnace

SKU: 182202-644
$1,291.95
MSRP: $1,485.74
You save 13%
Armstrong Furnace 182202-644 1/6HP 120V Lead Free Bronze Circulator Pump E7.2B quantity
Cartridge circulator for hydronic heating systems

AERCO

SKU: 69101
$1,761.53
MSRP: $2,025.76
You save 15%
AERCO 69101 Cartridge Circulator quantity
1/3 HP, 56J Frame, Open Drip Proof, Ball Bearing Pump Motor

Century Motors

SKU: T1032
$287.30
MSRP: $330.40
You save 15%
Century T1032 1/3 HP 115/230V 3450 RPM 56J PSC Pump Motor, CCW quantity
3/4 HP, 56J Frame, PSC Pump Motor, CCW Rotation, ODP

Century Motors

SKU: ST1072
$285.78
MSRP: $390.26
You save 27%
Century ST1072 3/4 HP 115/230V 3450 RPM 56J PSC Pump Motor, CCW quantity
3/4 HP PSC pump motor, 48Y frame, 3450 RPM, ODP, CCW rotation

Century Motors

SKU: SQ1072
$380.16
MSRP: $437.18
You save 13%
Century SQ1072 3/4 HP PSC Pump Motor, 115/230V, 3450 RPM, 48Y, ODP, CCW quantity
1/2 HP PSC pump motor, 48Y frame, 3450 RPM, ODP, CCW rotation

Century Motors

SKU: SQ1052
$318.89
MSRP: $366.72
You save 15%
Century SQ1052 1/2 HP PSC Pump Motor, 115/230V, 3450 RPM, 48Y Frame, ODP quantity
1/3 HP PSC pump motor, 115/230V, 3450 RPM, 48Y frame, ODP, CCW rotation

Century Motors

SKU: SQ1032
$302.70
MSRP: $348.11
You save 13%
Century SQ1032 1/3 HP PSC Pump Motor, 115/230V, 3450 RPM, 48Y, ODP, CCW quantity
1/2 HP PSC pump motor, 48Y frame, 3450 RPM, ODP, CCW rotation

Century Motors

SKU: Q1052
$265.94
MSRP: $305.83
You save 13%
Century Q1052 1/2 HP PSC Pump Motor, 115/230V, 3450 RPM, 48Y, ODP, CCW quantity
Complete pump coupler for reliable power transfer in pump systems

Armstrong Fluid Technology

SKU: 827013-000
$508.28
MSRP: $584.52
You save 13%
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OEM replacement bearing housing for Armstrong pump systems

Armstrong Fluid Technology

SKU: 426765-012
$2,451.33
MSRP: $2,819.03
You save 13%
Armstrong Fluid Technology 426765-012 Bearing Housing quantity
Taco 2400-70-3P 1/2HP 115V 1PH Cast Iron Circulator Pump – Hydronic HVAC Systems

Taco Comfort Solutions

SKU: 2400-70-3P
$1,523.81
MSRP: $1,752.38
You save 13%
Taco 2400-70-3P 1/2HP 115V 1PH Cast Iron Circulator Pump – Hydronic HVAC Systems quantity
Taco 2400-50S-3P 1/2HP 115V Stainless Steel Circulator Pump – 3450 RPM for Hydronic Systems

Taco Comfort Solutions

SKU: 2400-50S-3P
$1,201.53
MSRP: $1,381.76
You save 15%
Taco 2400-50S-3P 1/2HP 115V Stainless Steel Circulator Pump – 3450 RPM for Hydronic Systems quantity
Taco 2400-45-3P 1/3HP 115V Cast Iron Circulator Pump – 3450 RPM for Hydronic Systems

Taco Comfort Solutions

SKU: 2400-45-3P
$852.09
MSRP: $979.90
You save 15%
Taco 2400-45-3P 1/3HP 115V Cast Iron Circulator Pump – 3450 RPM for Hydronic Systems quantity
Taco 2400-30S-3P 1/6HP 115V Stainless Steel Circulator Pump – 3450 RPM for Hydronic Systems

Taco Comfort Solutions

SKU: 2400-30S-3P
$850.38
MSRP: $977.94
You save 13%
Taco 2400-30S-3P 1/6HP 115V Stainless Steel Circulator Pump – 3450 RPM for Hydronic Systems quantity
Taco 008-BC6 3/4″ Sweat Bronze Circulator Pump – 1/25 HP, 115V, Hydronic HVAC Systems

Taco Comfort Solutions

SKU: 008-BC6
$620.73
MSRP: $713.84
You save 13%
Taco 008-BC6 3/4" Sweat Bronze Circulator Pump – 1/25 HP, 115V, Hydronic HVAC Systems quantity
Taco 007-ZF5-9 1/25HP 115V Cast Iron Flanged Zoning Circulator Pump

Taco Comfort Solutions

SKU: 007-ZF5-9
$373.64
MSRP: $429.69
You save 15%
Taco 007-ZF5-9 1/25HP 115V Cast Iron Flanged Zoning Circulator Pump quantity
Taco 007-SF5 1/25HP 115V Stainless Steel Flanged Circulator Pump – Quiet, Maintenance-Free Hydronic Solution

Taco Comfort Solutions

SKU: 007-SF5
$637.99
MSRP: $733.69
You save 15%
Taco 007-SF5 1/25HP 115V Stainless Steel Flanged Circulator Pump – Quiet, Maintenance-Free Hydronic Solution quantity
Taco 006-BC7-1IFC 1/2″ Sweat Bronze Circulator with Integral Flow Check – 1/40 HP, 115V

Taco Comfort Solutions

SKU: 006-BC7-1IFC
$496.75
MSRP: $571.26
You save 15%
Taco 006-BC7-1IFC 1/2" Sweat Bronze Circulator with Integral Flow Check – 1/40 HP, 115V quantity
Taco 005-ZF2-6 Cast Iron Priority Zoning Circulator Pump – 1/35 HP, 115V, Flanged, 18 GPM

Taco Comfort Solutions

SKU: 005-ZF2-6
$377.81
MSRP: $434.48
You save 15%
Taco 005-ZF2-6 Cast Iron Priority Zoning Circulator Pump – 1/35 HP, 115V, Flanged, 18 GPM quantity
Taco L0515-B6JI1-FHA1 1/25 HP Bronze Circulator Pump – 230V LoadMatch Series with Integral Flow Check

Taco Comfort Solutions

SKU: L0515-B6JI1-FHA1
$427.93
MSRP: $492.12
You save 13%
Taco L0515-B6JI1-FHA1 1/25 HP Bronze Circulator Pump – 230V LoadMatch Series with Integral Flow Check quantity
Taco 0013-SF3 1/6 HP 115V Stainless Steel Circulator Pump – Hydronic & HVAC Systems

Taco Comfort Solutions

SKU: 0013-SF3
$989.28
MSRP: $1,137.67
You save 13%
Taco 0013-SF3 1/6 HP 115V Stainless Steel Circulator Pump – Hydronic & HVAC Systems quantity