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The RECTORSEAL 86671 R410 Cap seals standard Schrader service valves on central air conditioner units and mini-splits, preventing refrigerant leakage. These caps protect against accidental refrigerant mixing and serious injury from gas inhalation. Precision machined from high-grade brass with an aluminum shroud, they resist crushing and removal without a specific cap key. An integral O-ring resists oils and sealants, ensuring a secure seal for HVAC systems.
Securely seals R410 refrigerant lines, preventing leaks and ensuring system integrity.
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