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OATEY Plug: Plug, 3 1/2 in Fitting Pipe Size, NPT Threaded, Brass, 10 psi - Drainage Brass Pipe Fittings
OATEYDrainage Brass Pipe Fittings

OATEY Plug: Plug, 3 1/2 in Fitting Pipe Size, NPT Threaded, Brass, 10 psi

The OATEY Plug (MPN 42373) is a 3 1/2 in NPT threaded brass pipe fitting with a square drive, rated for 10 psi. This drainage fitting is designed for straightforward installation in industrial piping systems.

SKU 3G-OTH-596040

Brand
OATEY
Item
Plug: Plug, 3 1/2 in Fitting Pipe Size, NPT Threaded, Brass, 10 psi
Category
Drainage Brass Pipe Fittings
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Technical Specifications

OATEY
Manufacturer Part Number
42373
Type
NPT Threaded, Brass, 10 psi, Square Drive
Fitting Pipe Size
3 1/2 in
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OATEY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OATEY Plug (MPN 42373) is a 3 1/2 in NPT threaded brass pipe fitting with a square drive, rated for 10 psi. This drainage fitting is designed for straightforward installation in industrial piping systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OATEY 42373 plug used for?

The OATEY 42373 is a 3 1/2 in NPT threaded brass plug used to seal openings in industrial drainage piping systems. Its square drive allows easy installation with a wrench, and it is rated for 10 psi, making it suitable for low-pressure drainage applications.

What are the specifications of the OATEY 42373 plug?

The OATEY 42373 plug has a 3 1/2 in NPT threaded brass body with a square drive. It is rated for 10 psi and is designed for drainage pipe fittings. The manufacturer part number is 42373, and it is commonly used in industrial plumbing systems.

Where to buy the OATEY 42373 plug worldwide?

3G Electric supplies the OATEY 42373 brass plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this NPT threaded drainage fitting.

How to install the OATEY 42373 brass plug?

To install the OATEY 42373 plug, apply pipe thread sealant to the NPT threads, then use a wrench on the square drive to tighten it into the fitting. Do not overtighten, as brass can crack. Ensure the system pressure does not exceed the 10 psi rating.

Used in

Common applications for OATEY
Commercial kitchen drainage — OATEY Floor Sink (MPN 42721) for capturing wastewater from floor-level cleaning.
Unfinished floor drainage in industrial facilities — OATEY Plastic Floor Drain (MPN 43565) for solvent-weld PVC connections.
Roof vent pipe sealing on pitched roofs — OATEY Steel Roof Vent Pipe Flashing (MPN 11866) for 10:12 pitch applications.
Custom shower pan installation — OATEY Pre-Slope Base (MPN 41640) to create code-compliant slope under liners.
Laundry room plumbing rough-in — OATEY Washing Machine Outlet Box (MPN 38471) with adjustable drain and shut-off valve.
Replacement of floor sink grates — OATEY Plastic Grate (MPN 42751) for drop-in installation on existing sinks.

OATEY Products

3G Electric supplies OATEY drainage brass pipe fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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