Since you are not legally allowed to vent significant amounts of refrigerant/oil into the atmosphere how are you going to disconnect and clean the gauge hoses? They allow you to close the valves and then reconnect to the drain to the recovery tank or, as some do, allow it to be sucked into the bottom of the compressor. Yellow Jacket consistently sells a reliable product at an affordable price.
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil
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Upgrade Your Draft Beer Kegerator With The TerraBloom CO2 Keg Pressure Regulator - Dual Gauge Heavy Duty Unit With Safety Features
16 Review
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review
Flexaust 611S Polystyrene Cleaning Crevice: Versatile and Efficient Solution for Deep Cleaning
4 Review
Durable and Versatile: Happy Tree Polycarbonate Industrial Equipment
3 Review
Ultimate Performance: SpringSpray Aluminum Equipment Heavy Duty Industrial for Optimum Productivity
3 Review
SAFBY Nozzle Thermoplastic Equipment Spray
3 Review