PASS Coupling Model 75N: Anti-Corrosion Flexible Coupling for Low-Pressure Piping Systems

When dependable grooved piping connection is required in corrosion-sensitive low-pressure systems, the PASS Coupling Model 75N offers a practical and reliable solution. Designed as an anti-corrosion flexible coupling, it helps connect prepared grooved pipe ends while supporting easier installation, corrosion resistance, and long-term piping performance.

For contractors, engineers, water treatment operators, and maintenance teams, choosing the right PASS Coupling Model 75N can help improve piping reliability, reduce corrosion-related concerns, and support efficient pipe joining in water treatment, filtration, desalination, and utility piping applications.

What Is a PASS Coupling Model 75N?

The PASS Coupling Model 75N is an anti-corrosion flexible coupling designed for low-pressure pipeline delivery systems. Public product information describes the Model 75N as being made with high-quality nylon alloy, providing good strength, toughness, and excellent corrosion resistance. It is commonly used in ultrafiltration membrane systems, chemical wastewater treatment systems, desalination, and desalting water treatment systems.

The PASS Coupling Model 75N is listed in sizes from 1 inch to 8 inches, or DN25 to DN200, with a maximum working pressure of 300 psi / 21 bar. Its housing material is listed as nylon, with EPDM C-shaped gasket options for water and compatible service conditions.

Key Benefits of PASS Coupling Model 75N

Anti-Corrosion Coupling Design

The PASS Coupling Model 75N is designed to help address corrosion concerns in low-pressure pipeline systems. Its nylon housing construction makes it suitable for applications where corrosion resistance is an important requirement.

Reliable Grooved Pipe Connection

The PASS Coupling Model 75N helps connect compatible grooved pipe ends securely. Its mechanical coupling design supports proper sealing, pipe joining, and serviceability for low-pressure piping systems.

Flexible Coupling Performance

As a flexible coupling, the PASS Coupling Model 75N may help accommodate minor movement, vibration, or alignment tolerance depending on the system layout and installation condition. Final suitability should always be checked based on project specification and manufacturer installation requirements.

Suitable for Water Treatment and Filtration Systems

The PASS Coupling Model 75N is commonly used in ultrafiltration, wastewater treatment, desalination, and desalting water treatment systems. This makes it a practical option for water treatment facilities and filtration piping layouts.

Easier Installation and Maintenance

Grooved couplings can help simplify pipe joining compared with welded or flanged connections. The PASS Coupling Model 75N supports easier installation, inspection, and maintenance when used with properly prepared grooved pipe ends and compatible gasket materials.

Why Choose an Anti-Corrosion Flexible Coupling?

An anti-corrosion flexible coupling is often selected when the piping system requires a lightweight, corrosion-resistant, and serviceable mechanical pipe joint. The PASS Coupling Model 75N provides a practical solution for low-pressure systems exposed to water treatment, filtration, desalination, and chemical wastewater service conditions.

Compared with permanent welded connections, grooved couplings can help make future inspection, maintenance, and piping modification more convenient. For projects involving filtration skids, water treatment equipment, and corrosion-sensitive piping areas, this can help support better installation planning and easier system servicing.

Source Your PASS Coupling Model 75N from Pinoleakpes Enterprises Corporation

Pinoleakpes Enterprises Corporation supplies quality valves, fittings, couplings, grooved accessories, and piping materials for waterworks, fire protection, commercial, industrial, and building-services projects. Our team can help you identify the correct coupling size, gasket compatibility, connection requirement, and suitable piping components based on your project requirements.

For inquiries about the PASS Coupling Model 75N, contact Pinoleakpes Enterprises Corporation today and let us help provide the right anti-corrosion grooved piping solution for your system.