One out of 10 failed. I never found out exactly what the problem was, but it was leaking between the stuffing box and the fitting. All others are sealed with reasonable (hand tight) NPT and BSP nipples and seem reliable through vibration etc in normal driving and bad (RV) roads. Definitely an improvement over adapters and connectors as they were easy to remove for maintenance etc.
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 Review
6 Pack Miahart Adjustable 304 Stainless Steel 4 Inch Hose Clamp Duct 91Mm-114Mm Worm Gear Pipe Clamp For Automotive, Mechanical Agriculture.
18 Review
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
Upgrade Your Draft Beer Kegerator With The TerraBloom CO2 Keg Pressure Regulator - Dual Gauge Heavy Duty Unit With Safety Features
16 Review