Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

DG
GRUNDFOS

1/6 HP Cast Iron Wet Rotor, Maintenance Free Hot Water Circulator Pump

  • Item# 4PD09
  • Mfr. Model# UP43-75F
  • Catalog Page# N/A
  • UNSPSC# 40151504
1/6 HP Cast Iron Wet Rotor, Maintenance Free Hot Water Circulator Pump close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Product is discontinued

Alternate products displayed below may not be identical in style or function to original selection.

Technical Specs

  • Item Hot Water Circulator Pump
  • Pump Type Wet Rotor, Maintenance Free
  • Series UP
  • HP 1/6
  • Voltage 115
  • Phase 1
  • Inlet/Outlet Size GF 40/43
  • Connection Style Flanged
  • Face to Face Dimension 8-1/2"
  • Max. GPM @ Head 40 gpm @ 1 ft.
  • Best Efficiency GPM @ Head 20 gpm @ 16 ft.
  • Min. GPM @ Head 4 gpm @ 24 ft.
  • Shut-Off 26 ft.
  • Housing Material Cast Iron
  • Drive Type Direct
  • Length 8-1/2"
  • Width 4-3/8"
  • Loop Configuration Closed
  • Flange/Union Included No
  • Includes Flange Bolts and Gaskets
  • Max. Operating Pressure 145 psi
  • Max. Temp. 230 Degrees F
  • Amps 2.15
  • RPM 3150
  • Number of Speeds 1
  • Thermal Protection Auto
  • Impeller Material PES Composite
  • Shaft Material Aluminum Oxide Ceramic
  • Mechanical Seal Wet Rotor
  • Features Maintenance Free
  • Manufacturers Warranty Length 2 yr.
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms