You're looking at a pump kit that's keeping water flowing across thousands of American farms, ranches, and homesteads.

The RPS Core Series 13RPS50 is a 13 GPM submersible water pump end built for everyday reliability in household wells, agricultural operations, irrigation systems, and even industrial use. Rated up to 950 feet of total head and built for continuous duty, it easily handles the demands that rural water systems require, day in and day out. Pair with a pressure tank - but make sure to size with an RPS Pump Specialist first (855) 560-5670.

Constructed with a 304 stainless steel outer body and engineered composite impellers, the Core Series gives you serious durability at a price point that makes sense.

NSF Drinking Water Certified and UL Listed — built to the highest standards so the water reaching your family, your livestock, and your crops is clean and safe. No cutting corners where it counts.

Works great pumping from wells, tanks, or ponds. This RPS pump uses a hearty 3 Wire Single Phase 5 HP 220V Motor, a 4" diameter pump end, and a starter box to wire directly to your breaker or switch.

If you're setting up a new well system, replacing a worn-out pump, or just want something that'll run for years without giving you trouble, the Core Series is where most folks start — and where a lot of them stay.

Total Head	Gallons Per Minute (GPM)
No head	21
25 feet	21
50 feet	21
100 feet	21
125 feet	21
150 feet	21
200 feet	21
250 feet	21
300 feet	21
350 feet	21
400 feet	20.8
450 feet	20.2
500 feet	19.6
550 feet	18.8
600 feet	18.1
650 feet	17.3
700 feet	16.4
750 feet	15.5
800 feet	14.6
850 feet	13.5
900 feet	12.2
950 feet	10.8
Above 950 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 13RPS Series Models!

13GPM Water Pump Kits

RPS Core Series 3/4 HP 220V, 2-Wire | 4" Submersible Well Pump + Engineered Impeller | 125 ft Head, 16.5–21 GPM | 13RPS07 Complete Kit

RPS Core Series 1.5 HP 220V, 2-Wire | 4" Submersible Well Pump + Engineered Impeller | 250 ft Head, 16.2–21 GPM | 13RPS15 Complete Kit

RPS Core Series 5 HP 220V, 3-Wire | 4" Submersible Well Pump + Engineered Impeller | 950 ft Head, 10.8–21 GPM | 13RPS50 Complete Kit

RPS Core Series 3 HP 220V, 3-Wire | 4" Submersible Well Pump + Engineered Impeller | 550 ft Head, 12.5–21 GPM | 13RPS30 Complete Kit

RPS Core Series 1 HP 220V, 3-Wire | 4" Submersible Well Pump + Engineered Impeller | 200 ft Head, 15–21 GPM | 13RPS10 Complete Kit