Bomba de vacío de aire 3,5 CFM 1/4hp HVAC refrigeración AC colector manómetro conjunto R134a kit
They are widely used for vacuum forming, scientific and printing industry, fiberglass infusion, anywhere a deep vacuum is needed. Puncture Style R134a Tap X 1. Self-Sealing Style R134a Tap X 1. Compatibility : R134a, R410a, R22.