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OATEY Plug: Slot Drive Plug, 3 in, NPT Threaded, Brass (MPN 42743) - Threaded High-Pressure Pipe Fittings
OATEYThreaded High-Pressure Pipe Fittings

OATEY Plug: Slot Drive Plug, 3 in, NPT Threaded, Brass (MPN 42743)

OATEY Threaded High-Pressure Pipe Fittings. Specifications: Type: 3 in, NPT Threaded, Brass.

SKU 3G-OTH-477614

Brand
OATEY
Item
Plug: Slot Drive Plug, 3 in, NPT Threaded, Brass
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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OATEY
Manufacturer Part Number
42743
Type
3 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: 3 in, NPT Threaded, Brass.

Frequently Asked Questions

What is the OATEY 42743 slot drive plug used for?

The OATEY 42743 is a 3-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 42743 plug?

The OATEY 42743 is a 3-inch NPT threaded brass slot drive plug. It is designed for high-pressure pipe fitting applications and is manufactured by OATEY. The brass construction offers corrosion resistance and durability in demanding industrial environments.

Where to buy the OATEY 42743 plug worldwide?

3G Electric supplies the OATEY 42743 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 brass NPT slot drive plug?

Apply pipe thread sealant or PTFE tape to the male NPT threads of the OATEY 42743 plug. Hand-tighten into the female port, then use a slot drive tool to snug the plug without over-torquing. Avoid cross-threading to ensure a leak-free seal in high-pressure systems.

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 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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