The spring clamps supplied are very cheap and won't even start tightening the hose to the fitting. The rubber ball does not hold a vacuum. The factory wire wrap on each end of the socket connecting it to the test fitting and the other end is not tight at all, causing leakage. So I bought all the clamps new. It still leaks a bit because the check valve has a backflow leak, but at least it will pump now. Save some money and buy better.
MUSTART Level 2 EV Charger With 240V, 25Ft Cable, And Adjustable Amps (16/25/32) β Portable Electric Vehicle Charging Station With Delay Function And NEMA 14-50P Plug-In
29 Review
Efficient And Convenient EV Charging With MUSTART Level 2 Portable Charger (240V, 25Ft Cable, 25Amp)
18 Review
Portable Electric Vehicle Charger (40A, 240V, 25Ft Cable) - Level 2 EV Charging Station With NEMA 6-50P Plug-In For EVs By MUSTART
19 Review
OEMTOOLS 24397 2.5 Gallon Manual Fluid Extractor Pump For Oil And Transmissions, With Oversized Handle For Easier Use And Extraction
23 Review