RPS Core Series 5 HP 220V, 3-Wire | 4" Submersible Well Pump + Engineered Impeller | 850 ft Head, 13–29 GPM | 18RPS50 Complete Kit
RPS Core Series 5 HP 220V, 3-Wire | 4" Submersible Well Pump + Engineered Impeller | 850 ft Head, 13–29 GPM | 18RPS50 Complete Kit
You're looking at a pump kit that's keeping water flowing across thousands of American farms, ranches, and homesteads.
The RPS Core Series 18RPS50 is a 18 GPM submersible water pump end built for everyday reliability in household wells, agricultural operations, irrigation systems, and even industrial use. Rated up to 850 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 | 29 |
| 25 feet | 29 |
| 50 feet | 29 |
| 100 feet | 29 |
| 125 feet | 29 |
| 150 feet | 29 |
| 200 feet | 29 |
| 250 feet | 29 |
| 300 feet | 29 |
| 350 feet | 28 |
| 400 feet | 27.5 |
| 450 feet | 26 |
| 500 feet | 25 |
| 550 feet | 23 |
| 600 feet | 22 |
| 650 feet | 20 |
| 700 feet | 18 |
| 750 feet | 16 |
| 800 feet | 13 |
| 850 feet | 9 |
| Above 100 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 18RPS Series Models!
Original: $2,589.99
-65%$2,589.99
$906.50More Images
RPS Core Series 5 HP 220V, 3-Wire | 4" Submersible Well Pump + Engineered Impeller | 850 ft Head, 13–29 GPM | 18RPS50 Complete Kit
You're looking at a pump kit that's keeping water flowing across thousands of American farms, ranches, and homesteads.
The RPS Core Series 18RPS50 is a 18 GPM submersible water pump end built for everyday reliability in household wells, agricultural operations, irrigation systems, and even industrial use. Rated up to 850 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 | 29 |
| 25 feet | 29 |
| 50 feet | 29 |
| 100 feet | 29 |
| 125 feet | 29 |
| 150 feet | 29 |
| 200 feet | 29 |
| 250 feet | 29 |
| 300 feet | 29 |
| 350 feet | 28 |
| 400 feet | 27.5 |
| 450 feet | 26 |
| 500 feet | 25 |
| 550 feet | 23 |
| 600 feet | 22 |
| 650 feet | 20 |
| 700 feet | 18 |
| 750 feet | 16 |
| 800 feet | 13 |
| 850 feet | 9 |
| Above 100 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 18RPS Series Models!
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Description
You're looking at a pump kit that's keeping water flowing across thousands of American farms, ranches, and homesteads.
The RPS Core Series 18RPS50 is a 18 GPM submersible water pump end built for everyday reliability in household wells, agricultural operations, irrigation systems, and even industrial use. Rated up to 850 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 | 29 |
| 25 feet | 29 |
| 50 feet | 29 |
| 100 feet | 29 |
| 125 feet | 29 |
| 150 feet | 29 |
| 200 feet | 29 |
| 250 feet | 29 |
| 300 feet | 29 |
| 350 feet | 28 |
| 400 feet | 27.5 |
| 450 feet | 26 |
| 500 feet | 25 |
| 550 feet | 23 |
| 600 feet | 22 |
| 650 feet | 20 |
| 700 feet | 18 |
| 750 feet | 16 |
| 800 feet | 13 |
| 850 feet | 9 |
| Above 100 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 18RPS Series Models!
