Lasco Fittings 436102 0.75In X 1In MPT X SKT Male Reducing Adapter Schedule 40

Description

Westlake Pipe & Fittings 436102 0.75″ x 1″ MPT x SKT Male Reducing Adapter

The Westlake Pipe & Fittings 436102 is a versatile and dependable plumbing fitting designed to facilitate smooth transitions between PVC pipe sections of differing diameters. Specifically engineered with a 0.75-inch male pipe thread (MPT) on one end and a 1-inch socket (SKT) connection on the other, this adapter enables a secure and efficient joining of pipes, valves, pumps, and other plumbing components where a reduction in pipe size is required. Whether used in residential, commercial, pool & spa, irrigation, or general fluid-handling systems, this reducing adapter delivers long-lasting performance and ease of installation.

At its core, the 436102 adapter is manufactured from high-quality polyvinyl chloride (PVC), a material revered in the plumbing industry for its robustness, chemical resistance, and durability. PVC is inherently corrosion-resistant, making it ideal for conveying water, non-aggressive chemical solutions, and other fluids without degradation over time. This adapter, designed to conform with Schedule 40 PVC standards, ensures consistent wall thickness, mechanical integrity, and compatibility with other Schedule 40 pipe components.

This male reducing adapter serves a fundamental purpose in any piping system where two pipes of different sizes must be joined seamlessly. The typical use case is where a larger diameter pipe or fitting must be connected to a smaller diameter line. The male pipe thread (MPT) end of the fitting is designed for connection to a female threaded counterpart — such as a valve, pump inlet, or another threaded adapter — while the socket end (SKT) is intended to accept a plain end of PVC pipe that is solvent-welded into place. This combination of threaded and socket connections gives installers flexibility, enabling them to integrate a wide variety of system components efficiently and securely.

The threaded connection end conforms to National Pipe Thread (NPT) specifications, providing standardized engagement with female threaded parts. This ensures a tight, reliable fit, which, when paired with appropriate thread sealant or Teflon tape, minimizes the risk of leakage — a critical consideration in pressure-bearing applications. Meanwhile, the socket end allows the adjoining pipe to be joined with solvent cement, resulting in a permanent, leak-resistant bond. Solvent welding is a standard and trusted joining method within PVC plumbing, creating a joint that functions essentially as a single piece of pipe once cured.

PVC as a material offers a compelling set of performance advantages for plumbing applications. It is naturally lightweight, making it easy to handle and install even in tight or elevated spaces. The white coloration of the fitting also helps with easy identification and visual inspection during installation and maintenance. PVC’s chemical resistance means the adapter stands up well to substances such as chlorine, salts, and many dissolved solids that might be present in water systems, irrigation lines, or pool circulations. It also resists scaling and buildup internally, helping maintain fluid flow characteristics over long periods of service.

Additionally, PVC is recognized for its cost-effectiveness. Compared to metal alternatives, PVC fittings are typically less expensive, yet they offer excellent durability and long service life in appropriate applications. They’re also non-conductive, eliminating issues related to galvanic corrosion or electrical conductivity that can arise with metal fittings.

Westlake Pipe & Fittings is dedicated to helping contractors maximize efficiency and helping engineers design systems that entire communities can rely on.With manufacturing & distribution centers across North America, dedicated sales, technical services, specification engineers and customer support teams, our unparalleled service allows you to design, specify and install complete projects with confidence.

Westlake Pipe & Fittings 436102 0.75″ x 1″ MPT x SKT Male Reducing Adapter Features:

• Made from durable PVC (Schedule 40) for long service life and corrosion resistance
• Compatible with other Schedule 40 PVC components for system versatility
• Threaded end conforms to standard NPT for secure threaded connections
• 0.75″ Male Pipe Thread (MPT) to 1″ Socket (SKT) reducing adapter
• Ideal for plumbing, irrigation, pool & spa, and general fluid systems
• Socket end designed for solvent-weld installation with PVC pipe
• Allows seamless transition between different pipe sizes
• Lightweight and easy to install in confined spaces

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