The patented Taco priority zoning circulator combines the reliability of the 00 circulator with the convenience and efficiency of a switching relay. With a built-in transformer, relay and priority switch, all the wiring is done directly to the circulator's PC board, making it ideal for adding a zone or an indirect hot water heater. Now available with optional integral flow check (IFC).

Patented design patent #5,622,221
• 00 reliability
• Snap-in PC board
• Removable, quick-connect low Voltage terminal strip
• Optional Integral Flow Check (IFC)
• Simplified wiring
• LED power light
• 100% factory tested
• Works with other circulators or zone valves
• Universal thermostat compatibility
• Priority zoning
  

  taco b53-17

The high velocity series Taco 0012 Cartridge Circulator is designed for high flow/medium head applications in large residential/light commercial hydronic heating, radiant heating and chilled water cooling systems. The unique ACB anti-condensate baffle with ambient air flow prevents the build up of condensate on the motor windings when pumping chilled water. Its unique field-serviceable cartridge contains all moving parts. Replacing the cartridge rebuilds the circulator. With no mechanical seal, the self-lubricating, maintenance free design provides unmatched reliability. Compact and lightweight, with excellent performance characteristics, the 0012 is ideal for high efficiency jobs where space is a premium. Available in cast iron or stainless steel construction.

Exclusive ACB anti-condensate baffle with ambient air flow-protects motor windings against condensate buildup
• High velocity performance - compact design
• Quiet, efficient operation
• Direct drive - low power consumption
• Unique replaceable cartridge design - field serviceable
• Self-lubricating
• No mechanical seal
• Unmatched reliability, maintenance free
• Universal flange to flange dimensions
• Ceramic shaft
• Carbon bearings, stainless Steel cartridge, aluminum stator housing
• EPDM o-ring and gaskets
  

  Taco B53-31

Taco 008 Circulator Pump, 1/25 HP, 115 VAC , 14 gpm

Standard high capacity output and compact design
• Quiet, efficient operation
• Direct drive, low power consumption
• Unique replaceable cartridge design-field serviceable
• Self lubricating, no mechanical seal
• Unmatched reliability, maintenance free
• Universal flange to flange dimensions
• For indoor use only
  

  Taco B53-15

Bell & Gossett B50-50 Circulator Pump Booster 1/20 HP

Bell & Gossett B50-50

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

The high velocity series Taco 009 cartridge circulator is designed for quiet, efficient operation in higher-head/lower-flow applications for hydronic heating, radiant in-floor/panel heating, solar heating, heat recovery and domestic water recirculation systems. Its unique field-serviceable cartridge contains all moving parts. Replacing the cartridge rebuilds the circulator. With no mechanical seal, the self-lubricating, maintenance free design provides unmatched reliability. Available in cast iron or stainless steel construction.

Standard high capacity output, compact design
• Quiet, efficient operation
• Direct drive - low power consumption
• Unique replaceable cartridge design - field serviceable
• No mechanical seal
• Self-lubricating
• Unmatched reliability, maintenance free
• Universal flange to flange dimensions
• Stainless steel cartridge, ceramic shaft, carbon bearings, EPDM O-ring and gaskets
  

  Taco B53-25

The high velocity series 0010-IFC includes an Integral Flow Check, saving installation costs while improving system performance. The removable, spring-loaded IFC replaces a separate in-line flow check and prevents gravity flow when the circulator is not operating. Available in cast iron or stainless steel construction.

Includes Integral Flow Check (IFC)
• Prevents gravity flow
• Eliminates separate in-line flow check
• Reduces installed costs, easy to service
• Improved performance vs standard in-line flow check
• Unique replaceable cartridge design - field serviceable
• Unmatched reliability, maintenance free
• Quiet, efficient operation
• Direct drive - low power consumption
• Self-lubricating, no mechanical seal
• Standard high capacity output, compact design
• Acetal body plunger
• Aluminum stator housing, stainless steel cartridge, ceramic shaft, carbon bearing, EPDM o-ring and gaskets
  

  taco b53-27

Taco 007 Circulator Pump, 1/25 HP, 115 VAC , 23 gpm

Standard high capacity output and compact design
• Quiet, efficient operation
• Direct drive, low power consumption
• Unique replaceable cartridge design-field serviceable
• Self lubricating, no mechanical seal
• Unmatched reliability, maintenance free
• Universal flange to flange dimensions and orientation allows the 0014 to easily replace other models
• Cartridge style, maintenance free, wet-rotor, in-line and single stage circulator pump
• Unique replaceable cartridge contains all of the moving parts and allows the circulator to be easily serviced instead of replacing the entire unit
• With integral flow check (IFC)
• For indoor use only
  

  taco b53-16

Bell & Gossett Red Fox 103417 3-Speed In-Line Circulator Pump, 1/15 HP, 115 volt, 2950 RPM, 24 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
  

  Bell & Gossett NRF-25

Resideo PC3F1558IUF00 Circulator Pump 3-Speed Universal Flange 115 VAC 19' Head Max,

Resideo PC3F1558IUF00

Empire Comforts P238 Coupling for use with PHP-4-PHB-4 Valve Cover, 1/2"

Empire Comfort Heating Parts P238

Grundfos UPS 15-58 FC 3-Speed Circulator Pump, 1/25 HP, 115 VAC , 2450 RPM , 0 - 17 gpm

Built-in motor protection for longer life and better performance
• Whisper quiet operation for sound sensitive installations
• Includes (2) Gaskets
• With removable integrated check valve
• No mechanical seal or coupler
• 3-speeds for system flexibility and energy savings
• Water lubricated and maintenance free
  

  grundfos ups15-58fc