Bell & Gossett 101215
The isolation flange is a combination of an isolation ball valve and a companion flange for circulators. The isolation flange allows easy service or replacement of the circulator without the need to drain the system. The isolation flange fits the Bell & Gossett NRF/NBF/SSF wet rotors, series PL, series 100, HV, PR and LR circulators.

Bell & Gossett 101215

Bell & Gossett 118830 Steel Impeller, 4-1/4" Diameter

Bell & Gossett 118830

Bell & Gossett 118676 Steel Impeller 3-7/8" Diameter Series LD

Bell & Gossett 118676

Bell & Gossett 169228 Circulator Motor 1/2 HP 115/1 1725 RPM Series 60

bell & gossett 169228

Bell & Gossett Airtol ATF-12 Cast Iron Tank Fitting, 1/2", FNPT x FNPT Airtrol tank fittings help establish the proper initial liquid level in the compression tank when filling the hydronic system. They help maintain proper system pressurization by directing released air to the compression tank during system operation and permit cooler liquid flow to the boiler during the off cycle as system liquid cools. Airtrol tank fittings must be used with the appropriately sized in-line airtrol or rolairtrol air separator.

• Copper and copper plated tubes
• Brass vent tube fittings Airtrol tank fittings help establish the proper initial liquid level in the compression tank when filling the hydronic system. They help maintain proper system pressurization by directing released air to the compression tank during system operation and permit cooler liquid flow to the boiler during the off cycle as system liquid cools. Airtrol tank fittings must be used with the appropriately sized in-line airtrol or rolairtrol air separator.
  
  

  Bell & Gossett ATF12

Bell & Gossett A28-21 Circulator Pump Motor 1/6 HP 115 VAC 1725 RPM

Bell & Gossett A28-21

Bell & Gossett A28-15 Circulator Pump Motor 1/12 HP 115 VAC 1725 RPM

bell & gossett a28-15

Bell & Gossett A28-26 Circulator Pump Motor1/4-HP 115 VAC 1725 RPM

Bell & Gossett A28-26

Bell & Gossett 111031 1-Speed 1-PH Circulator Pump Motor, 1/6 HP, 115 VAC

Bell & Gossett A28-20

Bell & Gossett A28-25 Circulator Pump Motor 1/3 HP 115/230 VAC 1725 RPM

bell & gossett a28-25

Bell & Gossett 111044 1-Speed 1-PH Cast Iron Circulator Pump Motor, 1/2

bell & gossett a28-27

Bell & Gossett B146-12 Flo-Control SA-1-1/4 Iron 3-Way Straight-Angle Valve, 1-1/4", NPT

Combination straight-angle patterns permitting installation in either horizontal or vertical pipe lines
• Asbestos-free packing and gasket
  
  

  Bell & Gossett B146-12