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.
Free Gift Card Details
$100 Order
$250 Order
$500 Order
$1000 Order
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 11/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Red Lion Cast Iron Shallow Well Jet Pump with 5.8-Gallon Tank, 1/2 HP, 816 GPH, Model# RL-SWJ50/RL6H

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
Shipping:
Available nowStore Pickup:
Out of stock at Fredericksburg VA
- 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
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
Compare
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
-
· a month 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· a month ago
Helpful?
-
-
· 4 months ago
What is the pump model number
1 answer-
ProductExpert6· 4 months ago
The model number for the pump only is RL-SWJ50.
Helpful?
-
-
· 11 months ago
can a put a power cord with plug at end on unit
1 answer-
ProductExpert29· 11 months 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.
Helpful?
-
-
· 11 months ago
How do you prime the pump
1 answer-
ProductExpert11· 11 months 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.
Helpful?
-
-
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.
Helpful?
-
-
· a year ago
Is tank precharged
1 answer-
ProductExpert13· a year ago
The tank will be pre-charged.
Helpful?
-
-
· 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.
Helpful?
-
-
· 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?
-
-
· 2 years ago
Does this pump have dry run protection?
1 answer-
ProductExpert11· 2 years ago
The pump does not come with dry run protection. It is recommended to have an electrician install a low pressure cut off switch to shut down the pump prior to critical failure. Running the pump dry will damage the pump and void the manufacturer warranty.
Helpful?
-
-
· 2 years ago
How high and far can this pump pull from?
1 answer-
ProductExpert6· 2 years ago
The pump has a maximum lift of 25 feet. The maximum distance is can go is 133 feet. It would depend on the PSI that you are looking for distance. At 50 PSI it would only have a 115 feet distance it can go.
Helpful?
-
Accessories We Recommend
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.
3M Virtua Protective Safety Glasses, Clear Lens, Model# 11228-00000-100
Item # 547021
Order today to get this price.
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.
Compare with Most Popular in Shallow Well Pumps
See All Shallow Well Pumps
See All Red Lion Shallow Well Pumps
Currently Viewing This Product
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:
Available nowStore Pickup:
Out of stock at Fredericksburg VA
- $384.99
Shipping:
Factory shippedStore Pickup:
Not available - online only
- $274.99
Shipping:
Factory shippedStore Pickup:
Not available - online only
- $299.99
Shipping:
Factory shippedStore Pickup:
Not available - online only
Specifications
816 GPH
525 GPH
825 GPH
930 GPH
1 in
-
-
-
115/230
115/230
115/230
115/230
No
-
-
-
8.4
-
7.8
10
Cast-Iron
-
Cast-Iron
Cast-Iron
64
50
74
79
0.5
1
0.75
1
38.4000 lb
lb
35.8000 lb
35.8000 lb
22.0 x 14.0 x 22.0 in
12.0 x 11.0 x 23.0 in
17.25 x 10.5 x 8.0 in
17.25 x 10.5 x 8.0 in
See All Shallow Well Pumps
See All Red Lion Shallow Well Pumps
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.






