Royal Building Products 35-1546 Pvc SDR35 Gasket Coupling 4in

Product Description

The ROYAL BUILDING PRODUCTS 35-1546 is a 4-inch PVC SDR35 gasket coupling designed for gravity-flow sewer and drain piping systems. This fitting connects two sections of SDR35 pipe using an integrated gasket seal, eliminating the need for solvent cement at the joint. It is a standard component in underground sanitary sewer and storm drain installations and is typically installed by licensed plumbers or underground utility contractors working on residential and light commercial projects.

This gasket coupling is suited for 4-inch SDR35 PVC pipe used in gravity sewer mains, house laterals, and storm drainage runs. The gasketed joint design accommodates minor angular deflection and allows for field-length adjustment during installation. It is commonly specified on projects where quick assembly and watertight joints are required in trenched sewer applications.

Key Features

• 4-inch nominal size fits standard SDR35 PVC pipe
• Gasketed joint provides a watertight seal without solvent cement
• SDR35 wall thickness rating suitable for gravity-flow sewer service
• PVC construction resists corrosion and chemical degradation in underground environments
• Coupling design allows for pipe alignment adjustment during assembly

Compatibility

Designed as an OEM-style replacement and standard-fit coupling for 4-inch SDR35 PVC gravity sewer and drain piping systems.

Installation Notes

Installation is typically performed by a licensed plumber or underground utility contractor in accordance with local plumbing codes and ASTM D3034 pipe standards. Shut off flow and dewater the line before making any connections in an active system. Lubricate the gasket with approved pipe lubricant before seating the pipe end to ensure proper joint engagement. Do not use petroleum-based lubricants, as they can degrade the gasket material.

Technical Specifications

• Nominal Size: 4 inches
• Pipe Standard: SDR35
• Material: PVC
• Joint Type: Gasket (push-on)
• UPC: 089938000795

Standard Information

• Brand: ROYAL BUILDING PRODUCTS
• Manufacturer Part Number: 35-1546