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Circulator Pump,Closed,.035 to 1.088 HP close
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Circulator Pump, Closed, .035 to 1.088 HP

Price $2,843.00 / each

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  • Item # 39L623
  • Mfr. Model # VR20-1
  • UNSPSC # 40151504
  • Catalog Page # 3768
  • Shipping Weight 71.0 lbs.
Country of Origin SloveniaCountry 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

Technical Specs

  • ItemHot Water Circulator Pump
  • Pump TypeIn Line, Wet Rotor
  • Seriesvr20-1
  • HP0.035 to 1.088
  • Voltage110 to 240
  • Phase1
  • Inlet/Outlet Size2"
  • Face to Face Dimension11"
  • Max. GPM @ Head230 gpm @ 0 ft.
  • Best Efficiency GPM @ Head125 gpm @ 16 ft.
  • Shut-Off45.5 ft.
  • Housing MaterialCast Iron
  • Drive TypeDirect
  • Height16-3/4"
  • Loop ConfigurationClosed
  • Flange/Union IncludedNo
  • Max. Operating Pressure175 psi
  • Max. Temp.230 Degrees F
  • Amps3.5
  • RPM3000
  • Number of SpeedsVariable
  • Thermal ProtectionAuto
  • Pump MountIn Line
  • Impeller Material304 Stainless Steel
  • Shaft Material431 Stainless Steel
  • Mechanical SealNo
  • Featureswet rotor, maintenance free, ECM Hi efficiency, variable speed
  • StandardsETL
  • Manufacturers Warranty Length1 yr.
  • ComplianceETL
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Compliance and Restrictions

  • This product is not intended for potable water applications (human consumption – drinking and cooking) and has not been designed to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable water applications. This item is for use only in non-potable (non-human consumption) water applications.

  • This item is restricted for conveying or dispensing water for potable use (human consumption).


Viridian™ ECM Variable-Speed In-Line Pumps
High-efficiency wet-rotor pumps are web-enabled for easy installation, setup, and service in chilled and hot-water applications. Electronically commutated motor (ECM) saves up to 80% of electrical energy compared with conventional pumps. Multiple operating modes: constant/variable differential/proportional pressure, constant curve duty (uncontrolled pump), rpm regulation, and power limitation (amps or watts).

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