Bell & Gossett 118676 Steel Impeller 3-7/8" Diameter Series LD,
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Bell & Gossett 169228 Circulator Motor 1/2 HP 115/1 1725 RPM Series 60,
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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.Sid Harvey Item #:ATF12: Replaces Part #:'s : 3651,
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  Bell & Gossett ATF12

Bell & Gossett A28-21 Circulator Pump Motor 1/6 HP 115 VAC 1725 RPM,
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Bell & Gossett A28-15 Circulator Pump Motor 1/12 HP 115 VAC 1725 RPM,
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bell & gossett a28-15

Bell & Gossett A28-26 Circulator Pump Motor1/4-HP 115 VAC 1725 RPM,
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Bell & Gossett 111031 1-Speed 1-PH Circulator Pump Motor, 1/6 HP, 115 VAC ,Sid Harvey Item #:A28-20: Replaces Part #:'s : A28-20R,
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Bell & Gossett A28-25 Circulator Pump Motor 1/3 HP 115/230 VAC 1725 RPM,
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bell & gossett a28-25

Bell & Gossett 111044 1-Speed 1-PH Cast Iron Circulator Pump Motor, 1/2Sid Harvey Item #:A28-27: Replaces Part #:'s : A28-27R,
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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

Sid Harvey Item #:B146-12: Replaces Part #:'s : 3780
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Bell & Gossett B146-12

Bell & Gossett Comfort-Trol 109054 Operator and Bonnet Assembly Conversion Kit for Zone Control Valves, 3/4", Sweat

• MCP-12 operator and bonnet assembly conversion kit converts modumate (old style) valves to comfort trol (new style) valves
• 24 VAC , 50/60 Hz single phase operator
• Unique torsion spring for smooth opening and closing
• Reliable leaf-type stack switch
• solderless electrical connection

Sid Harvey Item #:B162-3: Replaces Part #:'s : 3437,
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Bell & Gossett Red Fox 103251 1-Speed Circulator Pump, 1/25 HP, 115 VAC , 2940 RPM , 0 - 22 gpm

• Double-sintered carbon bearing
• Ceramic shaft
• High starting torque provides years of trouble-free start-ups
• Unique B&G DuraGlide bearing system assures whisper - quiet, maintenance-free operation
• Closed impeller design improves operating efficiency
• Wet rotor circulator
• Stabilized, heat resistant, non-metallic impeller. Its closed design improves operating efficiency
• Self-cleaning particle shield protects the shaft and bearings from system start-up debris

Sid Harvey Item #:B50-54: Replaces Part #:'s : 3704,
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Bell & Gossett B50-54