Barnes & Jones 4253 Cage Unit for Nicholson Traps Replacement Part for High-Pressure Systems

Product Description

The Barnes & Jones 4253 is a robust cage unit designed for Nicholson N-125 traps, enhancing the efficiency and reliability of steam trap operations. This unit is essential for ensuring consistent performance in high-pressure environments, requiring a new cover during initial installation.

• Designed for Nicholson N-125 traps
• Requires new cover upon initial installation
• Ensures efficient steam containment and condensate drainage

Product Highlights

This cage unit by Barnes & Jones swaps out the thermostat and seat with a heavy-duty thermostatic element encased in a stainless steel cage, meticulously calibrated for optimal opening and closing actions. It features a unique hemispherical cage design that protrudes into the trap's orifice to secure the unit, alongside a high-tension spring that minimizes cover movement and ensures a seal when steam is detected.

Product Information

Standard Information

• Brand: Barnes & Jones
• MPN: 4253

Technical Specifications

• Weight: 0.20 pounds
• New Cover Required: Yes
• Steam Trap Model Repaired: Nicholson N-125 (for pressures over 75psi)