The pumps shall be of the horizontal, permanently lubricated type, specifically designed and guaranteed for quiet operation
• The pumps shall have a steel shaft supported by permanently lubricated, sealed precision ball bearings
• The pumps are to be equipped with a water-tight seal to prevent leakage
• Mechanical seal faces to be carbon on silicon carbide
• The motor shall be non-overloading at any point on the pump performance curve
• The motor shall be of the drip-proof, sealed precision ball bearing, quiet operating construction
• The permanent split-capacitor motor shall be equipped with thermal overload protection
• The series PL features a maintenance-free system, with a self-cleaning particle shield protects the shaft and bearings from system start-up debris
• Easily handles dirty water conditions
• 25% more efficient than competition
• Close coupled dry motor
  
  

  Bell & Gossett PL30

Bell & Gossett P04890

Bell & Gossett P57700

Bell & Gossett P80816

Bell & Gossett P53550

P48690

SP8980B

Individual box with O-Ring



013G8252

Valve bodies are designed to meet the demands of the residential, commercial and industrial sectors
• Thermostatic radiator valves regulate the flow of hot water or low pressure steam through free-standing radiators, baseboards or convectors in hot water and 2-pipe steam systems
• Valves are fitted with a packing gland assembly that is replaceable while the system is in operation
• EPDM rubber valve disc provides a seal against the valve seat at differential pressures of up to 15 psig in hot water heating systems, while 15 psig for low pressure steam systems
• Manual plastic cap supplied to protect the valve pushpin and provide manual control of the valve during installation
• Valves remain normally open with no operator mounted
• Brass bonnet, spindle, nickel-plated brass tailpiece, union nut, EPDM disc, packing O-Ring, stainless steel spring
  
  

  Danfoss 013G8044

1BL002

101231

Bell & Gossett 101236