Webster - Single Stage Pump 1R111C-4C3

Webster 1R111C-4C3 single stage R Series Service Saver fuel unit, 1725 RPM.

Webster's R Series Service Saver fuel units feature the unique Webster rotary filter, simple flange mounting and an extended shaft length, making the R Series adaptable to virtually every replacement need.

Features

• Built-in pressure regulator
• Self-cleaning internal rotary filter (external line filter recommended with each installation)
• Two-bolt flange mounting
• Double lip shaft seal

Product Details

• Model: 1R111C-4C3
• Brand: Webster
• Series: R Series Service Saver
• Type: Single Stage Fuel Unit
• Speed: 1725 RPM
• Rotation (viewed from shaft end): Counterclockwise, nozzle port left (C Style)
• Max. Rated Pressure: 150 PSI
• Factory Set Pressure: 100 PSI
• Max. Recommended Fire Size @ Rated PSI: 10 GPH
• Max. Recommended Fire Size @ 100 PSI: 12 GPH
• Suction Gear Capacity: 20 GPH
• Max. Wattage Requirement @ Rated PSI: 60 W
• Internal Cut-Off: Yes
• Nozzle Port: 1/8" NPTF, side location
• Other Ports: 1/4" NPTF – 2 inlets, gauge port, top and bottom returns
• Factory Set For: One-pipe (bypass plug not installed)
• Shaft: 7/16" key drive
• Max. Inlet Vacuum: 10" Hg
• Max. Inlet Pressure: 3 PSIG (NFPA 31)