Pentair SwimQuip U-3 Skimmer for Concrete Pools, White, 2 in. NPT (08650-1403)
Pentair SwimQuip U-3 Skimmer for Concrete Pools, White, 2 in. NPT (08650-1403)
41 in stock
Ships from: Idaho Falls, ID | Memphis, TN | Tucson, AZ | Newnan, GA
Genuine OEM product, sold with full manufacturer warranty support.
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Product Information
Description
- NSF Certified
- Float and Check Valve Included
- Free Shipping
Pentair SwimQuip U-3 Skimmer for Concrete Pools, White, 2 in. NPT (08650-1403)
Concrete pool skimmer with float, check valve and basket.
The Pentair SwimQuip U-3 skimmer 08650-1403 is the white equalizer line model for concrete pools, with a white lid and frame, 2 in. NPT connections and 1-1/2 in. NPT reducers. It comes with the float valve, the check valve and the basket, and Pentair lists it as NSF certified. Like every U-3 skimmer, the body is high strength ABS plastic.
Why PST Customers Pick This
Float Valve Guards Prime
The float valve protects the pump from losing prime if the skimmer clogs or flow over the weir is restricted. A trimmer plate on the bottom of the float balances flow between the skimmer and the main drains.
Check Valve for Equalizers
The check valve threads into the equalizer port and stays shut in normal operation. If the float drops, it opens so the pump can draw from the main drain or equalizer line. Pentair requires check valve 08655-0017 on equalizer installs.
Made for Concrete Pools
Pentair calls for at least 4 in. of structural concrete around the skimmer in a monolithic pour, and the frame offers 1 in. of vertical adjustment to allow for a misaligned pump suction line.
Sized by Surface Area
Plan one skimmer for every 500 sq ft of pool surface. Pentair adds that every pool needs at least two main drains, at least 3 ft apart, in addition to its skimmers.
Vacuum Through the Skimmer
To vacuum, remove the cover, basket, float and check valve, plug the equalizer inlet, set the vacuum plate (08650-0042) on the basket and connect a water-filled vacuum hose.
High Strength ABS
Pentair builds all U-3 skimmers from high strength ABS plastic. It notes that after extended use of 5 to 7 years the plastic may lose strength, so check the cover regularly and replace it if damaged.
Suction Safety
Pentair warns of hair and body entrapment risk at suction fittings. A skimmer is not a main drain: every pool needs at least two main drains, and the equalizer wall fitting must conform to ANSI/ASME A112.19.8. Keep the skimmer lid secured and replace a worn or damaged lid so it cannot break or dislodge when stepped on.
Specifications
| Identification | |
|---|---|
| Manufacturer | Pentair |
| Product Line | U-3 SwimQuip inground skimmer |
| Part Number | 08650-1403 |
| Model Type | Equalizer line model |
| Also Listed As | Sta-Rite U-3 skimmer |
| SKU | PST-_08650-1403 |
| Construction and Plumbing | |
| Pool Type | Concrete |
| Color | White, with white lid and frame |
| Body Material | High strength ABS plastic |
| Connections | 2 in. NPT (female pipe thread) |
| Reducers | 1-1/2 in. NPT, included |
| Included | Float valve, check valve and basket |
| Frame Adjustment | 1 in. vertical |
| Certification | NSF certified |
| Installation | |
| Concrete Surround | At least 4 in. of structural concrete, monolithic pour |
| Skimmers Needed | 1 per 500 sq ft of pool surface |
| Water Level | 1-1/2 to 2 in. above the bottom of the skimmer opening |
| Main Drains | At least 2, at least 3 ft apart |
| Pentair Replacement Parts | |
| Frame and Grate Kit, White | 08650-0169 |
| Basket and Handle | 08650-0007 |
| Float Assembly with O-Ring | 08650-0079 |
| Check Valve | 08655-0017 |
| Hinged Weir Assembly | 08650-0022A |
Frequently Asked Questions
What is the difference between 08650-1403 and 08650-1404?
The connections. Pentair lists 08650-1403 with 2 in. NPT connections and 1-1/2 in. NPT reducers, and 08650-1404 with 2 in. slip connections and 1-1/2 in. slip reducers. Both are white with a white lid and frame and include the float, check valve and basket.
Do I need the check valve?
Only with an equalizer line. Pentair says check valve 08655-0017 is required when the skimmer is installed with an equalizer and is not used when it is installed without one.
How many skimmers does my pool need?
Pentair recommends one skimmer per 500 sq ft of pool surface area, plus at least two main drains at least 3 ft apart. Check your local building code, since codes vary.
What should I use to seal the threaded connections?
Pentair says not to use pipe dope. Seal threaded joints with RTV Silastic #732 (preferred), Teflon tape or Plasto-Joint Stik.
How do I winterize the skimmer?
Drain the pool below the skimmer inlet, remove the cover, basket and float, plug both bottom ports with standard 1-1/2 in. or 2 in. pipe plugs, and cover the skimmer to keep out rain and snow.
Order the 08650-1403 From PST
Backed by PST Pool Supplies' service team.
- Free Shipping
- 30-Day Returns
- Warranty Backed
- Authorized Pentair Dealer
Additional Info
| Category | Pool Products Pool Skimmers |
| SKU | PST-_08650-1403 |
| MPN | 08650-1403 |
| Manufacturer | Pentair |
| Weight | 8.16 lb |
Let customers speak for us
The product was delivered on time and came as advertised.
Quickly shipped and the best part is it now installed and working
You're the only one that had a 3.5" lens. I'm happy that it's one piece.
Good transaction, the only problem is I bought the wrong size allen wrench. I should have bought the 1/4” one.
All I can say is great customer service. Their products are good too
We had the older version and this dropped right in. Great buy!
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No issues with it. I received great customer service ensuring I chose the right thing and shipping was really fast.
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Excellent service!
PST was great at communicating the status of my order throughout the various stages. I actually did encounter a shipment issue and they handled it without issue. I will be doing business again with them.
PST was great at communicating the status of my order throughout the various stages. I actually did encounter a shipment issue and they handled it without issue. I will be doing business again with them.
