Barnes & Jones 3146 Cage Unit for Model E (1/2 vertical), H (1/2 and 3/4), VH, HS, 8, TV125 Spirax-Sarco Traps

Product Description

The Barnes & Jones 3146 is a cage unit designed for use with Spirax-Sarco 3/4 H traps. This unit replaces the existing thermostat and seat with durable thermostatic elements and seating surrounded by a stainless steel cage. This design ensures precise calibration for reliable operation.

• Heavy-duty thermostatic element for consistent performance.
• Stainless steel cage for protection and longevity.
• Calibrated for reliable opening and closing of the valve.

Product Highlights

This cage unit features a bottom protrusion to keep it securely positioned in the trap orifice. A high tension spring applies pressure to prevent movement. As steam is sensed, the thermostatic element expands, causing the ball plunger to seal the trap. When the steam condenses, the plunger lifts, allowing for condensate drainage.

Product Information

Standard Information

• Brand: Barnes & Jones
• Product Type: Steam Trap

Technical Specifications

• Material: Stainless Steel
• Weight: 0.14 lbs
• Shipping Dimensions: 1.5 inches (Depth) x 1.5 inches (Width) x 1.5 inches (Height)