WATERWAYS PLASTICS – 2″ WET END
4HP, 48FR, 310-1910

Pump Model: Executive
Motor Frame: 48 Frame Thru-Bolt
Drain Plug Location: 3,6,9 o`clock
Suction Location: Center
Suction Pipe Size: 2″
Discharge Location: Side
Discharge Pipe Size: 2″
Horsepower: 4.0hp
Volute Fastening Type: 8 Screws

Waterway Pump Parts 310-1910 3101910 Wet End for Executive Series 48 frame pumps rated 230V/11.5-12.5A 2″ SD/CS, fits Waterway pumps with 5.5″ diameter motors, for 2″ PVC pipe size. Threads measure 3-1/8″ outside diameter, 2″ MBT industry standard thread. for pumps rated 3HP, uprated 4.5HP. uses 310-4200 impeller, fits pump p/n’s 3421821-1A, PF-45-2N22CG, PF-45-2N22C4, PF-50-2N22C4, PF-40-2N22C4, P240E42024, P245E42024 with 12 amp motors. Waterway Pump Parts and genuine OEM replacement parts by Waterway Plastics. Waterway pumps are Made in the U.S.A. WW3101910, PF452N22C4. Waterway has molded part numbers on the back P/N 315-1220, and on the front 311-1239-DNB and 311-1200. p/n 310-1910 is the same as 310-1930 p/n 310-1910 is same as 310-1900 and 310-1920. Impeller is 4.57″ outside diameter, 6 vanes, and vane openings are 0.37″ wide.