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ORION WA-4 Plastic Sink Drain Assembly with Removable Stopper - Sink Drains with Removable Stopper
ORIONSink Drains with Removable Stopper

ORION WA-4 Plastic Sink Drain Assembly with Removable Stopper

The ORION Drain Assembly (MPN WA-4) is a plastic sink drain with a removable stopper, designed for use in plumbing systems. It includes slip nuts and a washer, has a 4 5/8-inch overall height and a 3 1/4-inch overall…

SKU 3G-OTH-427802

Also listed as: WA4 · WA 4

Brand
ORION
Item
WA-4 Plastic Sink Drain Assembly with Removable Stopper
Part Number
WA-4
Category
Sink Drains with Removable Stopper
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Technical Specifications

ORION
Manufacturer Part Number
WA-4
Type
Threaded
Material
Plastic
Includes
Slip Nuts and Washer
Overall Ht
4 5/8 in
Overall Dia
3 1/4 in
Product Type
Drain Assembly
Includes Overflow
No

Technical Documents

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

Product Description

The ORION Drain Assembly (MPN WA-4) is a plastic sink drain with a removable stopper, designed for use in plumbing systems. It includes slip nuts and a washer, has a 4 5/8-inch overall height and a 3 1/4-inch overall diameter, and features a threaded connection. This assembly does not include an overflow.

Frequently Asked Questions

What is the ORION Drain Assembly WA-4 used for?

The ORION Drain Assembly WA-4 is a plastic sink drain with a removable stopper, used in residential or commercial plumbing to allow water to drain while catching debris. It includes slip nuts and a washer for installation, and is designed for sinks without an overflow.

What are the specifications of the ORION Drain Assembly WA-4?

The ORION Drain Assembly WA-4 has a 4 5/8-inch overall height and a 3 1/4-inch overall diameter. It is made of plastic, features a threaded connection, and includes slip nuts and a washer. It does not include an overflow. The manufacturer part number is WA-4.

Where to buy the ORION Drain Assembly WA-4 worldwide?

3G Electric supplies the ORION Drain Assembly WA-4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this plastic drain assembly globally.

How to install the ORION Drain Assembly WA-4?

To install the ORION Drain Assembly WA-4, first ensure the sink opening is clean. Insert the assembly from above, then secure it from below using the included slip nuts and washer. Tighten the threaded connection by hand, then test for leaks. No overflow connection is needed.

Used in

Common applications for ORION
Laboratory drainage systems — ORION Schedule 40 no-hub pipe in 1-1/2 in to 4 in sizes for low-pressure waste and vent lines.
Chemical dilution and neutralization — ORION 1.5-gallon dilution tanks with inlet for mixing concentrated chemicals with water.
Industrial chemical transport — ORION Schedule 80 polypropylene pipe in 1/2 in and 1 in sizes with socket heat fusion joints.
Janitorial and facility maintenance — ORION dilution tanks for containment of liquid waste in utility areas.
Educational and healthcare facilities — ORION Schedule 40 pipe for drainage and vent systems in labs and clinical spaces.
Retrofit plumbing projects — ORION no-hub unthreaded pipe for mechanical jointing without threading in confined spaces.
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ORION Products

3G Electric supplies ORION sink drains with removable stopper. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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