Ridgid Superfreeze Pipe Freezer 68967, SF-2500 68967

The RIDGID SF-2500 pipe freezer (68967) is a mini-refrigeration unit utilizing a rotary, hermetic, low-back-pressure compressor. It circulates R-507 refrigerant through 8.5-foot hoses to specialized aluminum freeze heads. When clamped to a pipe, these heads can form an ice plug in as little as 6 minutes, depending on the pipe material and ambient temperature. This "compressor-style" freezing method eliminates the need for CO2 or nitrogen tanks, providing a continuous freeze for the duration of the repair. Performance and Capacity: - Pipe Capacity (Copper): 1/2-inch to 2-1/2-inch CTS. - Pipe Capacity (Steel): 1/2-inch to 1-inch nominal. - Freeze Time: Typically ranges from 6 to 15 minutes. - Operating Range: The 17-foot total span (two 8.5-foot hoses) allows for significant reach from the compressor unit to the repair site. Mechanical and Electrical Specifications: - Compressor Type: Rotary, Hermetic (480W input power). - Electrical: 115V, Single-Phase, 60Hz (rated at 4.3 Amps; 2.4A continuous). - Refrigerant: Self-contained R-507. - Pressure Ratings: 500 PSI (High side) / 300 PSI (Low side). - Tool Weight: 55 lbs (housed in a steel carrying case).