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OATEY 42374 4 in NPT Threaded Brass Plug with Square Drive - Drainage Brass Pipe Fittings
OATEYDrainage Brass Pipe Fittings

OATEY 42374 4 in NPT Threaded Brass Plug with Square Drive

The OATEY Plug (MPN 42374) is a 4-inch NPT threaded brass pipe fitting with a square drive, rated for 10 psi. 3G Electric interprets your demand for this drainage fitting, sources it from our global supply network…

SKU 3G-OTH-596041

Brand
OATEY
Item
42374 4 in NPT Threaded Brass Plug with Square Drive
Part Number
42374
Category
Drainage Brass Pipe Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OATEY
Manufacturer Part Number
42374
Type
NPT Threaded, Brass, 10 psi, Square Drive
Fitting Pipe Size
4 in

Technical Documents

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OATEY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OATEY Plug (MPN 42374) is a 4-inch NPT threaded brass pipe fitting with a square drive, rated for 10 psi. 3G Electric interprets your demand for this drainage fitting, sources it from our global supply network, and supports your procurement across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the OATEY 42374 plug used for?

The OATEY 42374 is a 4-inch NPT threaded brass plug with a square drive, rated for 10 psi. It seals pipe openings in drainage systems, typically in commercial or industrial plumbing applications where a durable, corrosion-resistant brass fitting is required.

What are the specifications of the OATEY 42374 plug?

The OATEY 42374 plug has a 4-inch NPT threaded connection, is made of brass, and features a square drive for installation. It is rated for 10 psi. The manufacturer part number is 42374. This fitting is designed for drainage applications.

Where to buy the OATEY 42374 plug worldwide?

3G Electric supplies the OATEY 42374 brass plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this fitting through our supply network and support your procurement needs.

How to install the OATEY 42374 brass plug?

Apply pipe thread sealant to the NPT threads of the OATEY 42374 plug. Use a square drive socket or wrench to tighten the plug into the female fitting. Do not overtighten, as brass can crack. The plug is rated for 10 psi, so ensure system pressure does not exceed this limit.

Used in

Common applications for OATEY
Commercial plumbing — Oatey pan and tile-in shower drains (SKU 5KAV8, 39AN95) for shower installations in hotels and gyms
Industrial drainage — Oatey brass pipe plugs (SKUs 3NWC4–3NWC9) for sealing low-pressure drainage pipe openings in plants
Residential construction — Oatey air admittance valves for venting plumbing systems where conventional venting is impractical
Electrical enclosures — Oatey outlet boxes for housing electrical connections in wet or damp locations
Maintenance and repair — Oatey drainage fittings and shower drains for replacement in existing plumbing systems
Retrofit projects — Oatey shower drains with solvent weld or threaded connections for updating older shower pans
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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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