Sioux Chief 888-GPM PUSH-TITE ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$25.29
Sioux Chief 888-GPM PUSH-TITE White Outlet Box with Extended Outlet

Sioux Chief 888-GPM PUSH-TITE White Outlet Box with Extended Outlet

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Model: 888-GPM

In Stock (leaves warehouse same day if ordered before 3pm ET)

$25.29
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Sioux Chief PUSH-TITE White Outlet Box with Extended Outlet

The Sioux Chief PUSH-TITE outlet box is built for behind-the-wall rough-in of appliance supply and drain connections, such as washing machine and ice-maker lines. It features Sioux Chief's PUSH-TITE push-to-connect technology for fast, tool-free tubing connections, an extended outlet (EXT-OUT) configuration for flexible stub-out positioning during rough-in, and a white finish that presents cleanly where the box is visible after wall closure. This outlet box is manufactured in the United States and ships in a contractor-friendly case pack of 6, making it easy for plumbing wholesalers and contractors to keep on hand for repeat appliance rough-in work.

Key Features

  • PUSH-TITE Connection: Push-to-connect design allows tubing to be inserted directly into the outlet box without soldering, clamping, or specialty crimp tools, speeding up rough-in labor.
  • Extended Outlet (EXT-OUT) Design: The extended outlet configuration gives installers added reach when positioning the box relative to the finished wall surface, easing alignment behind drywall.
  • White Finish: A white outlet box face for a clean, low-profile appearance in the installed location.
  • Case-Packed for the Jobsite: Sold in cartons of 6 EA, sized for stocking trucks and jobsite bins on multi-unit or repeat rough-in work.
  • Domestic Manufacturing: Produced in the United States, supporting consistent supply and lead times for plumbing wholesalers and contractors.

Technical Specifications

  • Country of Origin: United States
  • Packaging: 6 EA per case
  • Connection Type: PUSH-TITE push-to-connect
  • Color: White
  • Outlet Configuration: Extended outlet (EXT-OUT)

Typical Applications

  • Washing Machine Supply and Drain Rough-In
  • Ice-Maker and Appliance Water Supply Rough-In
  • New Construction Behind-the-Wall Installation
  • Remodel and Retrofit Appliance Outlet Replacement
  • Multi-Unit Residential Rough-In Stocking

Why Sioux Chief?

Sioux Chief builds rough-in plumbing components that contractors rely on to keep installation schedules moving, and the PUSH-TITE outlet box is no exception. Its push-to-connect design cuts down on tools and labor at the appliance stub-out, while U.S. manufacturing helps distributors keep this jobsite staple in stock. For plumbers standardizing on a single outlet box for washing machine and ice-maker rough-in, the PUSH-TITE platform offers a consistent, repeatable install every time.

Product Specs

Product Type:
Outlet Box
Connection Type:
Push-Fit
Country Of Origin:
United States
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Rough-In Boxes
Product Color:
White
Cubic Volume:
0.634086

Sioux Chief 888-GPM – Frequently Asked Questions

1) Do I need a crimp tool or solder to connect tubing to the 888-GPM washing machine box?
No tools for the connection itself. The 888-GPM uses Sioux Chief's PUSH-TITE push-to-connect (push-fit) inlets, so the tubing pushes straight into the fitting with no soldering, clamping, or crimp rings. That is the main labor saving on this box versus a sweat or crimp-style outlet box.
2) What is the Sioux Chief 888-GPM PUSH-TITE outlet box used for?
The 888-GPM is a behind-the-wall rough-in box for appliance supply and drain connections, most commonly washing machine boxes and ice-maker supply stub-outs. It is used in new construction behind drywall, in remodel work replacing an existing appliance outlet, and on multi-unit residential rough-in where the same box gets installed over and over.
3) What does the EXT-OUT extended outlet on this Sioux Chief box actually do for me at rough-in?
The extended outlet configuration gives you added reach when you set the box relative to the finished wall face, so you have more room to get the stub-out positioned correctly before the drywall goes on. It is the version to pick when the box is being mounted back off the stud face or you expect thicker wall buildup.
4) Is the 888-GPM outlet box sold individually or by the case?
It ships as a case pack of 6 each. That is sized for truck stock and jobsite bins on repeat appliance rough-in, so if you only need one box for a single replacement, plan on the full carton.
5) Is the Sioux Chief PUSH-TITE outlet box made in the USA? I have a domestic-content requirement on the job.
Yes, the 888-GPM is manufactured in the United States. That matters on public and institutional work carrying a domestic sourcing clause, and it is also why distributors tend to keep this box on the shelf.
6) Can I use one outlet box to standardize both washing machine and ice-maker rough-ins across a multi-family build?
That is the usual reason crews buy the 888-GPM. The same PUSH-TITE box covers washing machine supply and drain rough-in and ice-maker or appliance water supply, so a plumber can carry one part number across unit types instead of two or three. The case of 6 lines up with that kind of repeat install.
7) What color is the Sioux Chief 888-GPM box face, and will it look right if it stays visible after the wall is closed?
White. The face is a low-profile white finish, which is what you want on laundry and kitchen walls where the box stays exposed after the drywall is cut in.
How fast can I get the Sioux Chief 888-GPM delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sioux Chief 888-GPM come with a warranty?
Absolutely. The Sioux Chief 888-GPM is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sioux Chief 888-GPM?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sioux Chief 888-GPM from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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