Supco Bullet Piercing Valve 1/4 5/16 & 3/8 Supco Relays & Overloads the pump delivers powerful suction

the pump delivers powerful suction and smooth operation

this lubricant ensures reliable operation and extended equipment life under varying conditions

Trust the Big Blu Subzero

Ideal for HVAC systems and industrial motors

this durable tool ensures clean

Supco Bullet Piercing Valve 1/4 5/16 & 3/8 Supco Relays & Overloads the pump delivers powerful suctionThe Supco Bullet Piercing Valve (1 4", 5 16", & 3 8") offers quick, reliable access for refrigeration and A C service. Designed for easy puncturing of sealed systems without evacuation, it ensures efficient pressure checks and refrigerant charging. Durable and versatile, its essential for HVAC technicians in Service Valves & Fittings.