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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 Slovenia 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

Technical Specs

  • Item Hot Water Circulator Pump
  • Pump Type In Line, Wet Rotor
  • Series vr20-1
  • HP 0.035 to 1.088
  • Voltage 110 to 240
  • Phase 1
  • Inlet/Outlet Size 2"
  • Face to Face Dimension 11"
  • Max. GPM @ Head 230 gpm @ 0 ft.
  • Best Efficiency GPM @ Head 125 gpm @ 16 ft.
  • Shut-Off 45.5 ft.
  • Housing Material Cast Iron
  • Drive Type Direct
  • Height 16-3/4"
  • Loop Configuration Closed
  • Flange/Union Included No
  • Max. Operating Pressure 175 psi
  • Max. Temp. 230 Degrees F
  • Amps 3.5
  • RPM 3000
  • Number of Speeds Variable
  • Thermal Protection Auto
  • Pump Mount In Line
  • Impeller Material 304 Stainless Steel
  • Shaft Material 431 Stainless Steel
  • Mechanical Seal No
  • Features wet rotor, maintenance free, ECM Hi efficiency, variable speed
  • Standards ETL
  • Manufacturers Warranty Length 1 yr.
  • Compliance ETL
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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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