Weil-McLain Heating Parts 383700379 Circulator Pump Weil Mclain,

383700379

Wilo USA 4171560 3-Speed Circulator Pump, 1/20 HP, 115 VAC , 2700 RPM , 19 gpm

• Rotating flange and installable check valve included
• Three speed cast iron model
• Stainless steel shaft
• Quick connection wiring
• Steel terminal box
• Powerful starting torque
• Reliable wet rotor technology
• Spin-balanced rotor for silent operation
• Automatically vented

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wilo usa 4171560

Wilo USA 4090765 3-Speed Circulator Pump, 1/12 HP, 115 VAC , 19 gpm

• Suitable for any installation position with horizontal shaft, terminal box in 3-6-9-12 o'clock position
• Impedance protected motor, motor protection not required
• Cable entry both sides of terminal box
• Quick connection spring clips for simple electrical connection
• Steel terminal box
• Powerful starting torque
• Ultra quiet design
• Reliable wet rotor technology
• Optional check flange set
• Automatically vented
• 3-pre-selectable speed stages for load adjustment
• Stainless steel shaft

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wilo usa 4090765

Bell & Gossett 100NFI In-Line Circulator Pump, 1/12 HP, 115 VAC , 0 - 33 gpm

• The shaft and seal are housed in an assembly that can be easily repaired or replaced
• This pump's motor design, coupled with its overall hydraulic performance, allows the Bell & Gossett series 100 to overcome system-related noise caused by valves, fittings or piping
• Resilient mounting provides quiet, dependable service with minimum annual lubrication
• Features a precision ground pump shaft is oversized to provide large bearing surfaces and a hardened integral thrust collar minimizes end-thrust to ensure long seal and bearing life
• Carbon steel shaft

Sid Harvey Item #:B51: Replaces Part #:'s : 3406,

Bell & Gossett B51

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B51

Bell & Gossett Red Fox NRF-33 Circulator Pump, 1/15 HP, 115 VAC , 0 - 37 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 #:103350: Replaces Part #:'s : 3705,

Bell & Gossett 103350

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103350

Grundfos ALPHA1 15-55 F Cast Iron High-Efficiency Circulator Pump, 1/16 The ALPHA1 is an energy efficient, variable-speed circulator built with reliable, electronically controlled Grundfos permanent magnet motor (ECM) technology, which has been used by Grundfos in the industry for more than 16 years. Featuring three-constant pressure control modes, an LED display and easy-to-use push butTon controls, the ALPHA1 is the perfect solution for domestic hydronic heating and hot water recirculation applications. Capable of replacing more than 30 other pump models, the ALPHA1 has the highest torque rating and most powerful start feature in its class. A magnetite resistant design, robust ceramic shaft and stainless steel bearing plate ensure that the ALPHA1 reliably delivers the optimal system flow at the lowest possible energy consumption.,

ALPHA1 15-55F

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ALPHA1 15-55F

Weil-McLain Heating Parts 383-700-194 Circulator Pump 1/20 HP 3 Speed Taco,

383-700-194

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383-700-194

Grundfos UP15-29SU Circulator Pump 120 VAC 1 Speed Stainless Steel

UP15-29SU

The Taco 007 cartridge circulator is the most popular hydronic circulator sold today. With its field serviceable cartridge design, the compact 007 provides quiet, efficient operation and unmatched reliability. The self-lubricating, maintenance free design and flow characteristics make it the ideal hydronic circulator for a wide range of applications.

• Quiet, efficient operation
• Unique replaceable cartridge design
• Universal flange to flange dimensions
• Standard high capacity output
• Unmatched reliability, maintenance free
• No mechanical seal
• Unmatched reliability, maintenance free

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50782

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50782

ECR International Heating Parts BD722354801V Circulator Pump 120 VAC DCB-165,UCS240

BD722354801V

Bell & Gossett 103252 In-Line Circulator Pump, 1/25 HP, 115 VAC , 2940 RPM , 0 - 22 gpm

• The pumps shall have a ceramic shaft supported by carbon bearings, bearings are to be lubricated by the circulating fluid
• Pump body shall be lead-free bronze for NBF circulators or stainless steel for SSF circulators
• Pump body shall be lead-free bronze for NBF circulators or stainless steel for SSF circulators
• Motors shall be non-overloading at any point on the pump curve, all motors to have built-in impedance protection
• Low-watt, energy conserving models
• High starting torque provides dependable start-ups
• B&G Dura-Glide bearing system assures whisper-quiet, maintenance-free operation
• Standard, universal flange-to-flange dimensions

Sid Harvey Item #:103252: Replaces Part #:'s : 3701,

103252

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Bell & Gossett 103252