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3G Electric
OATEY 42745 Slot Drive Plug, 4 in, NPT Threaded, Brass - Threaded High-Pressure Pipe Fittings
OATEYThreaded High-Pressure Pipe Fittings

OATEY 42745 Slot Drive Plug, 4 in, NPT Threaded, Brass

OATEY Threaded High-Pressure Pipe Fittings. Specifications: Type: 4 in, NPT Threaded, Brass.

SKU 3G-OTH-477563

Brand
OATEY
Item
42745 Slot Drive Plug, 4 in, NPT Threaded, Brass
Part Number
42745
Category
Threaded High-Pressure 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
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Technical Specifications

OATEY
Manufacturer Part Number
42745
Type
4 in, NPT Threaded, Brass

Technical Documents

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

Product Description

OATEY Threaded High-Pressure Pipe Fittings. Specifications: Type: 4 in, NPT Threaded, Brass.

Frequently Asked Questions

What is the OATEY 42745 slot drive plug used for?

The OATEY 42745 is a 4-inch NPT threaded brass plug used to seal high-pressure pipe openings in industrial plumbing, hydraulic, and pneumatic systems. It provides a reliable, leak-resistant closure for test ports, drain points, or unused connections in piping networks.

What are the specifications of the OATEY 42745 plug?

The OATEY 42745 is a 4-inch NPT threaded plug made of brass. It features a slot drive design for installation with a standard screwdriver. The brass construction offers corrosion resistance and durability for high-pressure applications up to the rated limits of NPT fittings.

Where to buy the OATEY 42745 plug worldwide?

3G Electric supplies the OATEY 42745 brass slot drive plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this threaded pipe fitting.

How to install a 4-inch NPT brass plug?

Apply a compatible thread sealant or PTFE tape to the male NPT threads of the OATEY 42745 plug. Hand-tighten into the female port, then use a screwdriver on the slot drive to snug the plug. Avoid overtightening to prevent thread damage or cracking.

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 threaded high-pressure 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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