The diaphragm on the bottom of the pressure switch can be replaced by ordering a new pressure switch kit (305585012). This switch can be purchased directly from the manufacturer.
Red Lion Cast Iron Shallow Well Jet Pump with 5.8-Gallon Tank, 1/2 HP, 816 GPH, Model# RL-SWJ50/RL6H

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- Rugged jet pump with cast iron casing delivers up to 816 GPH flow rate with 148ft. max. total head and 25ft. max. suction lift
- 5.8-gallon low-profile, compact pre-charged horizontal steel air tank with pressure gauge and high grade diaphragm water chamber
- 30/50 pressure switch
- Thermoplastic impeller
- Dependable 1/2 HP motor operates on 115/230 Volts
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Shallow well jet pump with tank
Downloads
Features + Benefits
- Rugged jet pump with cast iron casing delivers up to 816 GPH flow rate with 148ft. max. total head and 25ft. max. suction lift
- 5.8-gallon low-profile, compact pre-charged horizontal steel air tank with pressure gauge and high grade diaphragm water chamber
- 30/50 pressure switch
- Thermoplastic impeller
- Dependable 1/2 HP motor operates on 115/230 Volts
- 1-1/4in. suction port; 1in. discharge port
- Pre-assembled for quick, easy installation
- Compact 22in.L x 14in.W x 22in.H system design is ideal for tight spaces
Key Specs
| Attribute | Specification |
|---|---|
item# | 108178 |
Brand | Red Lion |
Manufacturer's Warranty | 2 year limited warranty |
Ship Weight | 38.2 LB |
Max. Flow | 816 GPH |
Port Size | 1 in |
Volts | 115/230 |
| Attribute | Specification |
|---|---|
Solar Powered | No |
Amps | 8.4 |
Housing Material | Cast-Iron |
Max. PSI | 64 |
Horsepower | 0.5 |
Product Weight | 38.4000 lb |
Dimensions L x W x H (in.) | 22.0 x 14.0 x 22.0 in |
Reviews
Questions & Answers
Questions
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· 25 days ago
Is the diaphragm , replaceable if it goes bad
1 answer-
ProductExpert29· 6 days ago
Helpful?
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· a month ago
Could this pump we connected directly to a portable generator?
1 answer-
ProductExpert6· a month ago
The pump could not be plugged directly to a portable generator. It would require proper wiring or a transfer switch.
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· 3 months ago
2 questions: can this pump be easily winterized? Can the pump be turned around so the intake and output are on the same side? Thank you
1 answer-
ProductExpert29· 3 months ago
The RL‑SWJ50 pump can be winterized by removing the priming plug and drain plug to fully gravity‑drain the casing, but the pump body cannot be rotated or reconfigured to place the suction and discharge ports on the same side because both ports are fixed cast‑iron features of the housing.
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· 5 months ago
What is the pump model number
1 answer-
ProductExpert6· 5 months ago
The model number for the pump only is RL-SWJ50.
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· a year ago
can a put a power cord with plug at end on unit
1 answer-
ProductExpert29· a year ago
Yes, you can add a power cord and plug by installing a UL-listed ½″ NPT strain relief in the 7/8″ knockout, wiring per Figure 7 with AWG sized per Table 2 (p. 12) for your pump’s HP, voltage, and run length, complying with NEC/jumper specs, and having a licensed electrician do the work.
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· a year ago
How do you prime the pump
1 answer-
ProductExpert11· a year ago
You will need enough water to fill the suction line and casing. Priming time will depend on the distance from the water source to the pump. The time can range from 5-15 minutes. There are two ways to prime the pump depending if you are using an inline check valve or a foot valve. Instructions on priming the pump can be found on page 12 of the manual.
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Anonymous· a year ago
What is the number for inner o ring it’s about 5.5”
1 answer-
ProductExpert6· a year ago
The O-ring is part of the kit #305585002. This would be available through the manufacturer.
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· a year ago
Is tank precharged
1 answer-
ProductExpert13· a year ago
The tank will be pre-charged.
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· 2 years ago
Can this pump be stored outside or it needs to have a covering ?
1 answer-
ProductExpert6· 2 years ago
The pump would require a covering.
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· 2 years ago
Can this pump be also used to run a yard water sprinkler system?
1 answer-
ProductExpert6· 2 years ago
The shallow well pump could not be used to run a sprinkler system.
Helpful?
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Warranty
Manufacturer's Warranty
2 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Red Lion Cast Iron Shallow Well Jet Pump with 5.8-Gallon Tank, 1/2 HP, 816 GPH, Model# RL-SWJ50/RL6H
Item # 108178
$319.99Shipping:
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$848.56Shipping:
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Specifications
816 GPH
480 GPH
552 GPH
825 GPH
1 in
1 in
1 in
-
115/230
220
220
115/230
No
-
-
-
8.4
9.3
7
7.8
Cast-Iron
Cast-Iron
Cast-Iron
Cast-Iron
64
96
86
74
0.5
2 HP
1.5 HP
0.75
38.4000 lb
65.0000 lb
61.5000 lb
35.8000 lb
22.0 x 14.0 x 22.0 in
19.7 x 9.3 x 10.8 in
19.7 x 9.3 x 10.8 in
17.25 x 10.5 x 8.0 in
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Single-phase
Single-phase
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-
223 ft
200 ft
-
-
164 ft
164 ft
-
-
1.25 in
1.25 in
-
See All Shallow Well Pumps
See All Red Lion Shallow Well Pumps
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