T&S Brass 003164-45 5/8 Inch OD Spring Check Plunger for Cartridges with Rubber Seat Disc Plastic Body Low Lead NSF

The T&S Brass 003164-45 Spring Check Plunger for Cartridges with Spring Checks is a precision-engineered plumbing component used in commercial faucet assemblies. Designed with a 5/8" outer diameter, it features a durable plastic body and a rubber seat disc, ensuring reliable one-way flow control in high-use environments. This check plunger is ideal for maintaining consistent water flow, reducing backflow issues, and enhancing fixture longevity in restaurant kitchens, hospitality settings, and other commercial plumbing applications. Its low lead material and NSF compliance support safe, sanitary operation in foodservice facilities, making it a technical solution for controlling water passage in assembly cartridges with spring checks.

Top T&S Brass 003164-45 Features

The T&S Brass 003164-45 Spring Check Plunger offers precise control of water flow within commercial faucet cartridges. Its 5/8" OD rubber seat disc ensures secure sealing and easy maintenance, while the plastic body provides corrosion resistance for prolonged service life. Designed for quick installation, this component enables efficient workflow in busy foodservice operations, supporting consistent fixture performance. Engineers and plumbing professionals rely on its low lead content and NSF-approved safe materials for compliant, long-term use in commercial kitchens and hospitality environments.

• Functionality: Ensures unidirectional water flow and backflow prevention.
• Durability: Constructed with high-quality plastic and rubber seat disc for longevity.
• Ease of Maintenance: Removable and simple to replace within existing cartridges.
• Application Fit: Compatible with standard 5/8" OD faucet cartridges for seamless integration.
• Workflow Efficiency: Designed for quick installation in commercial plumbing setups.

Optimal for replacing worn check plungers in commercial faucet assemblies requiring reliable drip-free operation.

003164-45 Technical Specs

The T&S Brass 003164-45 Spring Check Plunger is a robust, NSF-compliant component featuring a 5/8" OD size with a height of 0.88 inches, a width and depth of 0.63 inches, and a weight of 0.1 lbs. Constructed primarily from durable plastic with a rubber seat disc, it offers excellent corrosion resistance and operational stability in commercial water systems. This part is designed for straightforward installation and maintenance, fitting seamlessly into cartridges with spring checks across various high-volume foodservice environments. Its material safety and low lead content support compliance with sanitation standards, suitable for frequent handling and replacement in busy commercial kitchens.

• Part Number: 003164-45
• Material: Plastic body with rubber seat disc
• Dimensions: 0.88" height x 0.63" width/depth
• Weight: 0.1 lbs
• NSF Certified: Yes
• Application: Fits 5/8" OD faucet cartridges for water flow control
• Material Safety: Low lead content suitable for foodservice environments

• Electrical Requirements: Not applicable
• Construction & Finish: Plastic body with rubber contact surface
• Operating Range: Suitable for standard water pressure in commercial systems
• Maintenance: Simple disassembly for replacement or cleaning
• Installation: Mounts easily within existing cartridges with 5/8" OD connection
• Usage Compatibility: Compatible with faucet systems requiring spring check control

What is a commercial check plunger?

A commercial check plunger is a vital plumbing component used within faucet cartridges to regulate water flow and prevent backflow in high-demand settings. Constructed to meet rigorous standards, such as NSF compliance, these plungers feature a rubber seat disc and durable plastic bodies to withstand frequent use in commercial environments. Installed in applications like restaurant sinks, bar faucets, and hospitality plumbing fixtures, the T&S Brass 003164-45 check plunger ensures reliable water control and durable operation, supporting efficient and sanitary kitchen workflows in large-scale foodservice operations.

Top plumbing check valves for foodservice environments

Designed for commercial kitchen plumbing, the T&S Brass 003164-45 ensures dependable water flow control and backflow prevention during regular operation. Built with high-quality materials, it fits seamlessly into faucet cartridges, supporting maintenance efficiency and fixture longevity. Ideal for restaurant and hospitality setups requiring consistent, reliable performance in water management functions, with a focus on operational durability and safety.

• Compliance with food-safe NSF standards supports safe water handling
• Compact footprint facilitates installation in tight plumbing spaces
• Corrosion-resistant plastic body extends service life in high-use environments
• Low lead content enhances safety for foodservice water systems
• Simple replacement process reduces fixture downtime in busy kitchens