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The RectorSeal 97211 is a combo seal kit designed for 45 degree SAE flare refrigerant and gas fittings. This kit includes two each of three-eighth inch and three-quarter inch seals. Constructed of copper, it features a purple finish and can withstand high pressure ratings up to 10,000 PSI.
This seal kit is efficient in preventing leaks that can occur due to vibration, pulsation, and temperature fluctuations. It is ideal for use in mini-split systems, commercial chillers, and coolers.