Pasco 4801 Economy Test Plug f...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2.98
Pasco 4801 Economy Test Plug for Plumbing Rough-In

Pasco 4801 Economy Test Plug for Plumbing Rough-In

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Model: PAO4803

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

$2.98
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Pasco 4801 Economy Test Plug for Plumbing Rough-In

The Pasco 4801 Economy Test Plug is a rough-in plumbing accessory used by plumbers and contractors to seal open pipe ends during drain-waste-vent (DWV) pressure and leak testing before a system is closed up behind a wall or under a floor. This economy-grade test plug is available in a range of trade sizes from 1\" through 4\" (including 1-1/4\" and 1-1/2\" and 3\" options), allowing crews to stock the correct size for whatever branch, stack, or main line is being pressure-tested on a given job. It is sold as part of the Pasco Home Improvement & Commercial Supplies - Plumbing Accessories line, with a case quantity of 50 EA and an order quantity multiple of 10 EA, making it well suited for stocking service trucks or supply houses that run frequent DWV pressure tests.

Key Features

  • Trade Size Range: Available in 1\", 1-1/4\", 1-1/2\", 2\", 3\", and 4\" sizes to match the pipe diameter being tested on a rough-in.
  • Test Plug Function: Designed to temporarily seal pipe openings during rough-in pressure and air testing, helping confirm DWV joints are sound before walls or floors are closed.
  • Economy Design: A cost-effective option for plumbers and contractors who need reliable test plugs without a premium price point, ideal for routine rough-in testing on residential and light commercial jobs.
  • Order Quantity Multiple: Sold in multiples of 10 EA, allowing crews to order in trade-standard case increments for job site or truck stock.
  • Case Quantity: Packed 50 EA per case, supporting bulk purchasing for supply houses, distributors, and multi-unit rough-in projects.
  • Minimum Order Quantity: Available with a minimum order quantity of 1 EA for smaller reorders or one-off jobs.

Technical Specifications

  • Product Type: Home Improvement & Commercial Supplies - Plumbing Accessories
  • Trade Sizes Offered: 1\", 1-1/4\", 1-1/2\", 2\", 3\", 4\"
  • Order Quantity Multiple: 10 EA
  • Case Quantity: 50 EA
  • Minimum Order Quantity: 1 EA
  • Prop 65 Warning: Y

Typical Applications

  • Rough-In DWV Pressure and Leak Testing
  • Residential New Construction Plumbing
  • Commercial Plumbing Rough-In Inspections
  • Service Truck and Supply House Stock
  • Renovation and Remodel Plumbing Work

Why Pasco?

Pasco supplies plumbing rough-in accessories built for the demands of daily trade use, and the 4801 Economy Test Plug continues that focus by giving plumbers and contractors a straightforward, budget-conscious way to verify DWV connections across a full range of pipe sizes, from 1\" up to 4\", before a job is closed up. With trade-friendly case packaging of 50 EA and a 10 EA order multiple, plus a minimum order quantity of just 1 EA for smaller reorders, it is easy to keep stocked across every common trade size for ongoing rough-in and testing needs on residential and commercial projects.

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Manufacturer Resources

Product Specs

Prop 65 Warning:
Y
Product Type:
Test Plug
Order Quantity Multiple:
10 EA
Minimum Order Quantity:
1 EA
list_batch:
PAO-20260924
Department:
Plumbing
Product Subgroup:
Plumbing Tools
Item Quantity:
50

Pasco PAO4803 – Frequently Asked Questions

1) Can I buy a single Pasco 4801 test plug, or do I have to take a full case?
Minimum order is 1 EA, so a one-off replacement is fine. Beyond that, quantities go up in multiples of 10 EA, and a full case is 50 EA, which is the way most service trucks and supply houses stock them.
2) What is a DWV test plug actually used for on a plumbing rough-in?
It temporarily seals an open pipe end so the drain-waste-vent system can be pressure or air tested before walls and floors are closed up. Plug every opening, pressurize, and watch for loss at the joints. The Pasco 4801 is the economy-grade version of that part, meant for routine rough-in testing on residential and light commercial work rather than long-term service.
3) Is the Pasco 4801 test plug a permanent cap or a temporary one?
Temporary. It is a test plug for sealing pipe openings during rough-in pressure and air testing, then it comes back out before the system goes into service. If you need a permanent closure on a DWV line, use a DWV cap or plug fitting solvent welded or gasketed into the pipe instead.
4) I am stocking a service truck for DWV testing. Which Pasco 4801 sizes should I carry?
Carry the two drain sizes you hit most, 1-1/2 inch (4803) for lavatory and sink branches and 2 inch (4804) for tubs, showers, and washer standpipes, then 3 inch (4806) for closet branches and 4 inch (4808) for building drains and mains. Ordering in 10 EA multiples lets you build a mixed-size kit without committing to a 50 EA case of each.
5) Will the Pasco 4801 work for testing water supply lines?
No. The 4801 is a DWV test plug, sized to drain-waste-vent pipe and intended for rough-in drain and vent pressure and leak testing. Pressurized potable supply testing calls for a rated test plug or test cap made for supply pipe at supply pressures.
6) Does the Pasco 4801 test plug carry a Prop 65 warning?
Yes, the 4801 economy test plug is flagged with a Proposition 65 warning. If you are buying for a California jobsite or a public agency that requires the notice be passed through, plan on including it in your submittal paperwork.
How fast can I get the Pasco PAO4803 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 Pasco PAO4803 come with a warranty?
Absolutely. The Pasco PAO4803 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 Pasco PAO4803?
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 Pasco PAO4803 from ZenSupply?
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