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1/4 HP Cast Iron 3-Piece Oil-Lubricated Booster Hydronic Circulating Pump

  • Item # 4RC97
  • My Part #
  • Mfr. Model # 2-1/2"
  • Catalog Page # 2709
  • UNSPSC # 40151504
Hydronic Circulating Pump,1/4HP close

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Web Price $1,330.00 / each
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  • Shipping Weight 58.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Hot Water Circulating Pumps
• 1-phase models are thermally protected Cast-iron units are not for potable water
3-Pc., Oil-Lubricated Booster
• Max. working pressure: 125 psi Max. working temp.: 225°F
Flexible spring-design coupler permits quiet operation. Sleeve bearings constantly circulate oil over bearing surfaces. Mechanical seal. Close centrifugal impeller/body tolerances minimize water slippage.

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Technical Specs

  • Item Hydronic Circulating Pump
  • HVAC Circulating Pump Type Hydronic Circulating Pump
  • HP 1/4
  • Voltage - Pumps 115VAC
  • Phase - Pumps 1
  • Connection Style Flange
  • Inlet/Outlet Size 1/4"
  • Shut-Off 16 ft.
  • Housing Material - Pumps Cast Iron
  • Max. GPM @ Head 110 gpm @ 2.5 ft.
  • Series Iron Body Booster Circ
  • Face to Face Dimension 10"
  • Best Efficiency GPM @ Head 65 gpm @ 11 ft.
  • Min. GPM @ Head 17 gpm @ 15 ft.
  • Drive Type Direct
  • Length 17-1/4"
  • Width 7-9/16"
  • Loop Configuration Closed
  • Flange/Union Included Yes
  • Max. Operating Pressure 125 psi
  • Max. Temp. 225 Degrees F
  • Amps 3
  • RPM 1725
  • Number of Speeds 1
  • Thermal Protection Auto
  • Pump Mount Brass
  • Impeller Material Steel
  • Shaft Material Carbon/Ceramic
  • Manufacturers Warranty Length 1 yr.
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