Red Lion RJS-75-PREM
#4 in Jet pumpsFull review
A sturdy 3/4 HP shallow well pump for wells, cisterns or lakes with water within 25 ft.
Amazon $376.99$376.99
The Red Lion RJS-75-PREM is the better well pump overall, rated 3.5 to 3.3. The Red Lion RJS-75-PREM leads on flow. The Wayne CWS50 costs $54.08 less ($322.91 vs $376.99).
Wayne CWS50
#6 in Jet pumpsFull review
A flexible 1/2 HP jet pump for owners unsure how deep their water will stay. Budget for the jet kit.
Amazon $322.91$322.91
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Red Lion RJS-75-PREM for flow (8.7 gpm at 20 ft to water at 40 psi vs 7.5 gpm at 20 ft to water at 40 psi).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every jet pumps well pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Red Lion RJS-75-PREM | Wayne CWS50 |
|---|---|---|
| Overall rating | 3.5/5 | 3.3/5 |
| Value 30% | 49 $43.33 per gpm ($376.99, 8.7 gpm at 20 ft to water at 40 psi) | 49 $43.05 per gpm ($322.91, 7.5 gpm at 20 ft to water at 40 psi) |
| Flow 25% | 59 8.7 gpm at 20 ft to water at 40 psi | 44 7.5 gpm at 20 ft to water at 40 psi |
| Housing 15% | 80 Cast iron housing | 80 Cast iron housing |
| Warranty 30% | 50 3-year warranty | 50 3-year warranty |
Specifications
| Red Lion RJS-75-PREM | Wayne CWS50 | |
|---|---|---|
| Pumping | ||
| Type | Shallow jet | Convertible jet |
| Motor | 3/4 HP | 1/2 HP |
| Flow at the rating point | 8.7 gpm at 20 ft to water at 40 psi | 7.5 gpm at 20 ft to water at 40 psi |
| Most head or depth | 25 ft | 90 ft |
| Electrical and build | ||
| Voltage | 230 V | 115 V |
| Current | 7.2 A | - |
| Housing | Cast iron | Cast iron |
| Impellers | Glass-filled thermoplastic | Thermoplastic |
| Discharge | 1 in | 1 in |
| Warranty | ||
| Warranty | 3 years | 3 years |