Zurn 34-975XL2SAG Zurn

Wilkins Reduced Pressure Principle Assy, Lead-Free, FNPT x FNPT, Strainer, Air Gap

The Wilkins Reduced Pressure Principle (RPV) assembly is used to provide an air gap between the drain pipe and trap. The RPV assembly consists of a trap, a strainer and an air gap. It is designed to protect downstream plumbing from flash back generated by pressurized drainage systems.

HM Wallace is a large company that specializes in selling plumbing supplies. They have been around for over 50 years and have established themselves as a reputable company that sells high quality products. This product is one of their most popular and it has been on the market for almost 20 years. It’s a Zurn Wilkins reduced pressure principle assembly that has been lead-free since 2006 and uses an air gap to prevent cross contamination while preventing backflow.

Wilkins Reduced Pressure Principle (RPP) assemblies combine the Wilkins Strainer with a Wilkins Air Gap. The RPP is used in sanitary and non-sanitary applications.

The Wilkins Reduced Pressure Principle Assembly is a two-piece brass air gap device that provides a pressure relief between the hot and cold water piping systems. It is an essential component of a properly designed gravity fed plumbing system. This product is offered in a variety of styles to fit nearly any sink or tub application.

Wilkins Reduced Pressure Principle (RPP) Air Gap Strainer, for use with Wilkins Zurn Zee-vent gravity venting system. This strainer utilizes the Wilkins Reduced Pressure Principle (RPP) which maintains a negative pressure in the drain line that keeps debris from entering the drain pipe. It consists of an air gap with an open screened area equal to the cross-sectional area of the drain pipe and a screen with apertures that allow air to freely pass but prevent solids from passing. The reduced pressure principle is accomplished by using a vent stack, which is vented outdoors through a dedicated vent opening.

Wilkins Reduced Pressure Principle (RP) Assemblies are designed for air gap installations. The RP assembly has a piston or an inverted bellows, which is designed to maintain an air gap between the valve and the piping system downstream. These assemblies are to be used only in applications where the air gap can be maintained throughout the system.

Wilkins Reduced Pressure Principle Assy, Lead-Free, FNPT x FNPT, Strainer, Air Gap

Wilkins Reduced Pressure Principle, Lead-Free Wilkins reduced pressure principle asy, lead-free Zurn Wilkins reduced pressure principle asy, lead-free

This product is used to prevent backflow and siphonage of non-potable liquids into potable water systems. It is typically installed at the water service entrance between a building’s private water system and the public municipal system. The device is designed to be installed vertically, as well as horizontally. The Zurn Wilkins Reduced Pressure Principle (RP) assembly is compatible with most plumbing codes for water service entrance protection.

The Wilkins Reduced Pressure Principle Strainer is a pressure-balanced strainer and air gap assembly. It is packaged in an aluminum body and includes a removable strainer, elbow, reducer and gasket. The assembly can be used for drainage of hot water, which is typically greater than 212°F (100°C), or cold water. The Wilkins Reduced Pressure Principle Strainer is constructed from materials that do not contribute to corrosion within the drain piping system.