RPS 5HP 55RPS50, 55GPM Submersible Pump End + 5HP 220V Motor + Starter Box

55RPS series pumps are designed for low flow applications of 79 GPM or under. They can be self-installed or placed using a local installer. At 375 feet of head the 55RPS50 will pump 19 GPM! 

This RPS pump uses a hearty 3 Wire Single Phase 5HP Motor and 3.85″ diameter pump end. The Outlet includes a built in check valve, most people add on an additional external check valve as well. The most efficient brushless motors mean no replacement of carbon brushes and years of smooth, reliable performance. Impellers are made of a composite material resistant to abrasion and chemical damage. Encapsulated winding for superior short protection. The entire body is made of corrosion resistant 304 stainless steel, and compliant to all drinking water standards. Includes a starter box matched to the pump HP with starting capacitor. 

RPS engineers recommend 5HP pumps use at least 10 gauge wire up for wire lengths up to 200 feet, 8 gauge up to 320 feet, 6 gauge up to 500 feet, 4 gauge up to 800 feet. 

✅  NSF Drinking Water and UL Compliant

Total Head	Gallons Per Minute (GPM)
No head	79
25 feet	79
50 feet	79
75 feet	78.5
100 feet	76
125 feet	73.7
150 feet	71
175 feet	67.8
200 feet	64.2
225 feet	60.2
250 feet	55.5
275 feet	50
300 feet	45
325 feet	38
350 feet	30
375 feet	19
Above 375 feet	Size Up for Optimal Performance

  

Using a pressure tank or pressure system? You'll need to add the depth of your well with the PSI in feet of head to get your "Total Head" number for sizing. 

10 PSI = 23 feet of head 

20 PSI = 46 feet of head 

30 PSI = 70 feet of head 

40 PSI = 90 feet of head 

50 PSI = 115 feet of head 

60 PSI = 140 feet of head

Example: 50 foot (well depth) + 90 feet of head (from a 40 PSI pressure tank) = 140 feet of total head. If your total head number exceeds this pumps ability range, size up to get a similar flow with higher head ability! 

Need more water? Check out the other RPS Submersible Pumps!