Pentair 08650-0022 hinged weir door assembly for Sta-Rite and SwimQuip U-3 skimmersPentair Weir Assembly for Sta-Rite U-3 Skimmer In stock$3897
Pentair 08650-0022 hinged weir door assembly for Sta-Rite and SwimQuip U-3 skimmers

Pentair Weir Assembly for Sta-Rite U-3 Skimmer

Ask a questionAPS # SWQ-251-3791
In stock
$3897

30 day returns · Easy, with prepaid labels provided

Quick overview

  • One piece assembly Weir door and vertical hinge strip are molded together and are not meant to be separated.
  • Measured Weir body 8-1/2 in. long by 5-1/8 in. wide. The hinge strip is 8-1/4 in. long by 13/16 in. wide.
  • Five mounting holes The hinge carries five holes arranged in two rows.
  • Check the markings The weir body is marked PAT. 270235 and 8650-4, and the hinge is marked 8650-8.
  • Floats with the water level The door rides on a horizontal plane and follows the water line to keep the skimming action strong.
  • Genuine Pentair OEM Made to Pentair specification for the U-3 and SwimQuip skimmers, so there is no filing or trimming to fit.
Full description and specifications ↓

Need a hand?

Bilingual support from pool professionals.

Send us a message

A pool professional will get back to you, usually the same business day.

About Pentair Weir Assembly for Sta-Rite U-3 Skimmer, SKU SWQ-251-3791. We will include it with your message.

We use your details to answer this message and nothing else.

Frequently bought together

Current item Pentair Weir Assembly for Sta-Rite U-3 Skimmer
Sta-Rite

Pentair Weir Assembly for U-3 Skimmer

$3897
AquaChek Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle
AquaChek

Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle

$3417
AquaChek 4-in-1 Free Chlorine Test Strips for Swimming Pools
AquaChek

4-in-1 Free Chlorine Test Strips for Swimming Pools

$2040
LaMotte Mobile WaterLink Spin Touch Lab
LaMotte

Mobile WaterLink Spin Touch Lab

$116120
AquaChek Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle
AquaChek

Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle

$2363
LaMotte R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit
LaMotte

R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit

$10609
Pool Season Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz
Pool Season

Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

$3513
LaMotte ColorQ 2x PRO 7 Digital Pool Water Test Kit
LaMotte

ColorQ 2x PRO 7 Digital Pool Water Test Kit

$23594
API Revive Pool Phosphate and Algae Remover, 32 oz
API

Revive Pool Phosphate and Algae Remover, 32 oz

$5351
Subtotal

Similar products

Other products people compare with this one.

AquaChek Silver 551236 7-way pool and spa test strips, 100 strip bottle
AquaChek

AquaChek Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle

551236
$3417
1
AquaChek Yellow 511242A 4-in-1 free chlorine pool test strips, 50 count bottle
AquaChek

AquaChek 4-in-1 Free Chlorine Test Strips for Swimming Pools

511242A
$2040
1
LaMotte 3581 Mobile WaterLink Spin Touch lab photometer
LaMotte

LaMotte Mobile WaterLink Spin Touch Lab

3581
$116120
1
AquaChek 511710 Pro 5-Way pool and spa test strips, 100 strip bottle
AquaChek

AquaChek Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle

511710
$2363
1
LaMotte R-2086 ColorQ 2x PRO 7 test reagent refill kit
LaMotte

LaMotte R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit

R-2086
$10609
1
Pool Season Algae Control 60 polyquat algaecide, 32 oz quart, front of bottle
Pool Season

Pool Season Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

47245960
$3513
1
LaMotte 2086 ColorQ 2x PRO 7 digital pool water test kit in carrying case
LaMotte

LaMotte ColorQ 2x PRO 7 Digital Pool Water Test Kit

2086
$23594
1
API Revive REV32 32 oz pool phosphate and algae remover
API

API Revive Pool Phosphate and Algae Remover, 32 oz

REV32
$5351
1

Product details

The Pentair 08650-0022 is the hinged weir door assembly for Sta-Rite and SwimQuip U-3 skimmers. It is the genuine Pentair OEM part, molded to the original specification so it fits without filing or adjustment.

One piece by design

The weir door and its vertical hinge strip are molded as a single assembly. They are not meant to come apart. Keeping them together is what gives the door its structural strength and its consistent movement in the water.

Sizes and markings

The weir body measures 8-1/2 in. long by 5-1/8 in. wide. The hinge strip is 8-1/4 in. long by 13/16 in. wide and carries five holes in two rows. If you want to confirm the match before ordering, check the old part: the weir body is marked PAT. 270235 and 8650-4, and the hinge is marked 8650-8.

Installation and what it fixes

The hinge strip slots inside the skimmer housing behind the small retaining posts and is secured with one or two screws depending on the setup. The door then floats on a horizontal plane and follows the water level, which is what keeps surface debris flowing into the skimmer. A weir that no longer stays upright, has broken prongs or a worn hinge, lets leaves and bugs drift back out of the throat, and this assembly restores the skimming action.

Specifications
Brand Pentair
Manufacturer part number 08650-0022
UPC 788379807825
Type Hinged weir door assembly
Construction One piece, weir door with integrated vertical hinge strip
Length 8-1/2 in.
Width 5-1/8 in.
Hinge length 8-1/4 in.
Hinge width 13/16 in.
Hinge holes Five, arranged in two rows
Weir body markings PAT. 270235 and 8650-4
Hinge markings 8650-8
Fits Sta-Rite and SwimQuip U-3 skimmers
Shipping weight 0.25 lb
Ships Parcel

Request a quote

Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.

Request a quote

Customer reviews

More from Sta-Rite

Pentair 170145 cartridge pack for Sta-Rite System 3 S7M120, inner and outer cartridges
Pentair

Sta-Rite 170145 System 3 S7M120 Large and Small Cartridge Set, 25021-0200S and 25022-0201S

170145
$44456
1
Pentair 461105Z MasterTemp and Max-E-Therm six button control board kit
Pentair

Pentair Genuine OEM MasterTemp/Max-E-Therm 6-Button Control Board Kit

461105Z
$55705
1
Pentair 272568Z six position top mount clamp valve top assembly
Pentair

Pentair 6-Position Top Mount Clamp Valve Top Assembly

272568Z
$14915
1
Filbur FS-3037 full 11 grid set for the Sta-Rite System 3 S7D75 DE filter
Unicel Filter Cartridges

Filbur Sta-Rite S7D75 Full Filter Grid Set (11 Grids)

FS-3037
$22568
1

Questions and answers

What people ask about this product, answered by our pool techs.

Which skimmers does this weir fit?
Sta-Rite and SwimQuip U-3 skimmers. Pentair builds it to their original specification, so it drops in without modification.
What are the dimensions?
The weir body is 8-1/2 in. long by 5-1/8 in. wide. The hinge strip is 8-1/4 in. long by 13/16 in. wide with five holes in two rows.
How can I confirm it matches the weir I am replacing?
Look at the markings on the old part. The weir body should read PAT. 270235 and 8650-4, and the hinge should read 8650-8.
How does it mount?
The vertical hinge strip sits inside the skimmer housing behind the small retaining posts and is held with one or two screws, depending on the skimmer. The door then floats with the water level.
Ask your own question