Westlake Pipe & Fittings | 436030 | 3" White MPT x Slip SCH40 PVC Male Adapter

In stock
SKU: 436030
Length: 4.25 in Width: 4 in Height: 4 in
Regular price $11.99

Westlake Pipe & Fittings 436030 is a 3" white MPT x slip SCH40 PVC male adapter designed for compatible PVC piping systems. This fitting transitions from a 3" male pipe thread connection to a 3" slip solvent-weld connection in pool, spa, filtration, plumbing, and water-handling applications.

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Key Features

• Westlake Pipe & Fittings 436030 is a 3" MPT x slip male adapter for compatible SCH40 PVC piping systems.

• Male pipe thread connection allows attachment to compatible female threaded fittings or equipment ports.

• Slip connection end supports solvent-weld installation with matching 3" PVC pipe.

• White SCH40 PVC construction supports use in standard pool, spa, filtration, and plumbing applications.

• Suitable for repair, replacement, service, or new installation work involving compatible PVC plumbing.

• Used where a threaded connection must transition to a solvent-weld pipe connection.

• Intended for professional installation with correct thread sealant, solvent cement, pipe preparation, and system compatibility.

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Product Overview


The Westlake Pipe & Fittings 436030 3" White MPT x Slip SCH40 PVC Male Adapter is designed to connect compatible threaded equipment or fittings to 3" PVC piping. The male threaded end connects to a matching female threaded port, while the slip end allows solvent-weld bonding to pipe for a secure plumbing transition.

This adapter is commonly used in pool equipment pads, spa plumbing, filtration systems, pump rooms, and water treatment layouts where threaded components must be integrated into SCH40 PVC piping. Proper installation with compatible thread sealant, solvent cement, and correct pipe preparation helps maintain a secure, serviceable connection for long-term water system performance.