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.
Thermostatic Valve. Straight Angle. Max Static Pressure 145 PSI (Water). Max Water Temperature 250°F. Max Steam Pressure 15 PSI.
Thermostatic Valve. Vertical Angle. Max Static Pressure 145 PSI (Water). Max Water Temperature 250°F. Max Steam Pressure 15 PSI.
FOR LOW PRESSURE STEAM, FORCED WATER HEATING & COOLING SYSTEMS. 250 PSI. MAX. TEMP. 250°F. 150 WSP. HI-TEMP DISC STANDARD ON ALL MODELS.