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Bell & Gossett Diaphragm Tanks The Series HFT tank is designed to absorb the force of thermal expansion of heating water and to maintain proper pressurization in a closed hydronic system. The heavy duty butyl diaphragm separates system water from the air in the tank preventing water logging problems. Residential and Light Commercial Applications. Features and Benefits Helps Prevent Excessive Pressures in Heating Systems. Increases System Performance. Reduces Oxygen Corrosion. In-line and Floor Mount Installation.
Bell & Gossett Armstrong Pump Spring Coupler, B and G pump replacement part, Quality construction, Durable springs, Measures 6 in. x 4-1/4 in. x 1-1/4 in.
Bell & Gossett Automatic Air Vent, Model No. 97, Size: 1/8", Max Pressure (PSI): 150, Height: 3-1/8", Width: 1-7/8", Thread Type: Male, Connection Type: Threaded, Max Temp (F): 240°F, Material: Bronze
Bell & Gossett FB-38 1/2, Pressure Reducing Valve, Size: 1/2", Max Pressure (PSIG): 25, Min Pressure (PSIG): 10
Bell & Gossett Dual Unit Valve, Bronze, Dual Unit Valve with Fast Fill 1/2, Max. Temp. 225°F, Pressure Range: 20 to 40 PSI, Min. Pressure (PSIG) 20, Max. Pressure (PSIG) 125, Connections: Boiler: 1/2" NPT Fill: 1/2" NPT
Bell & Gossett 2" NFI Circulator Pump, Cast Iron, 1/6 HP, 115V, 125 PSI, Max Temp 225°F
Bell & Gossett Wet Rotor Circulator Pump, Single Speed, Iron, NRF22, 92W, 115V, 150 PSI, Max. Temp. 240°F
Bell & Gossett Wet Rotor Circulator Pump, Single Speed, Stainless Steel, SSF-22, 92W, 115V
Bell & Gossett Circulator Pump, Single Speed, Bronze, 125W, 115V, NBF-33, Lead-Free Wet Rotor
Bell & Gossett Circulator Pump, Series 100, BNFI-106197LF, Bronze, 115 V, Standard Seal, Max. Temp. 225°F,125 PSI
Bell & Gossett in-line three-piece booster pumps are designed for hydronic systems. Oil Lubricated. Comes with gaskets, bolts, and oil. Not for use on potable water systems. 3/4", 1", 1 1/4", 1 1/2" flange sizes available. Part Number: 106189 Construction: Cast iron Voltage: 115v Max temp: 225F Horsepower 1/12 HP Connection: Flanged Max Operating Pressure 125 PSI UL AND CSA listed. *flanges sold separately*
Maintenance free, in-line, wet-rotor circulators constructed with a cast iron pump body for closed hydronic systems. 3/4", 1", 1 1/4", 1 1/2" flange sizes available. Part Number: 103350 Construction: Cast iron Voltage: 115v Max temp: 225F Horsepower 1/15 HP Connection: Flanged Max Operating Pressure 150 PSI UL AND cUL listed. *flanges sold separately*