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Pumps

Heating System Pumps and Pump Flanges for Closed and Open Systems | Pexheat.com

Top quality circulator pumps for all applications. We are proud to offer a wide range of circulator pumps but it seems that most applications can be solved by a few pump selections. The 3-speed pump has replaced most of the single speed pump selections. One pump with a selector switch can replace 3 other single speed pumps. This makes for a more competitive price on zone pumps as well as easier installations such that the installer can adjust the installed pump to provide the flow required by the heating system.

Use cast-iron pumps for closed loop heating systems. They are very cost effective and long lasting. Use stainless steel or bronze pumps for open systems or installations where domestic potable water will be circulating through the pumps.

Contact us for product selection. We are glad to help.

Image Model Name Price Add to Cart
519604.jpg 519604 Grundfos 1-1/2" NPT Iron Flange Kit Price: $9.36
 
519603.jpg 519603 Grundfos 1-1/4" NPT Iron Flange Kit Price: $9.36
 
519602.jpg 519602 Grundfos 1" NPT Iron Flange Kit Price: $9.36
 
519601.jpg 519601 Grundfos 3/4" NPT Iron Flange Kit Price: $9.36
 
pipf-t.png 3/4-PIPFM1-T Watts 3/4" NPT Brass Swivel Flange w/Isolation Ball Valve & Purge Price: $27.41
 
union.jpg 529911 Grundfos 3/4" Sweat Bronze Union for Domestic Re-Circ Price: $31.60
 
IPF-T.png 1-1/2 IPFM1-T Watts 1-1/2" NPT Brass Flange w/Isolation Ball Valve Price: $33.07
 
pipf-t.png 1-PIPFM1-T Watts 1" NPT Brass Swivel Flange w/Isolation Ball Valve & Purge Price: $34.52
 
pipf-t.png 1-1/4-PIPFM1-T Watts 1-1/4" NPT Brass Swivel Flange w/Isolation Ball Valve & Purge Price: $34.92
 
519651.jpg 519652 Grundfos 1" NPT Bronze Flange Kit Price: $42.06
 
519651.jpg 519651 Grundfos 3/4" NPT Bronze Flange Kit Price: $42.06
 
IPF-T.png 2-IPFM1-T Watts 2" NPT Brass Flange w/Isolation Ball Valve Price: $48.05
 
UPS15.jpg UPS15-58FC Grundfos SuperBrute 3 Speed Circulator w/Check Valve Price: $96.85
 
isotherm.jpg 81006990 IsoTherm Replacement Pump Price: $107.52
 
alpha.jpg ALPHA15-55F/LC Grundfos ALPHA15-55F/LC, Cast iron flange with line cord Price: $194.32
 
UPS15.jpg UP26-64F Grundfos 1/12 HP High Head Circulator Price: $250.50
 
UPS15.jpg UP26-99F Grundfos 1/6 HP High Head Circulator, 115VAC Price: $287.69
 
UPS15.jpg UPS26-99FC Grundfos 3-Speed, 1/6 HP High Head Circulator, 115VAC Price: $302.64
 
up_stainless.jpg UPS15-35SFC Grundfos 3-Speed Stainless Domestic Re-Circulator w/Check Price: $306.81
 
UPS15.jpg UP15-55FC Grundfos Stainless High Head Circulator - Flanged Price: $312.83
 
up_stainless.jpg UPS15-55SFC 1/12 HP Stainless Steel Circulator Pump, 115VAC - Flanged Price: $342.16
 
up_bronze.jpg UP26-99BF Grundfos 1/6 HP High Head Circulator, Bronze, 115VAC Price: $358.56
 
up_stainless.jpg UPS15-55SUC 1/12 HP Stainless Steel Circulator Pump, 115VAC - Union Price: $373.45
 
isotherm.jpg D3803995 Watts IsoTherm Zone Pump and Mixing Valve Control for Watts SS Manifolds Price: $421.26
 
VS.jpg UP15-42F/VS Grundfos Variable Speed Circulator
Quantity
Price
1 – 2$424.76
3 +$406.28

 
mqjetpump.jpg MQ3-35 Grundfos MQ3-35 115VAC Domestic Water Booster Pump Price: $459.29
 
isotherm.jpg 81005231 IsoTherm Replacement Assembly w/out Pump Price: $466.50
 
up_bronze.jpg UPS26-99BFC Grundfos 3-Speed, 1/6 HP High Head Bronze Circulator, 115VAC
Quantity
Price
1 – 2$470.73
3 – 5$428.61
6 +$409.11