VEVOR Linear Air Pump, 2219.04 GPH Air Flow, Septic Aerator Pump, Aeration System for 11 ft Deep Ponds, Fit for Septic Tanks, Aquariums, Waste Treatment, Seafood Restaurants, Fish Farms, Hydroponics

This linear air pump uses a standard aquarium-style air outlet, not a large industrial fitting. The outlet size is about 20 mm OD (≈ 3/4 inch outside diameter) If this answer does not resolve your issue, please contact us again for assistance.

VEVOR cab shock is an air suspension shock (air spring type), but it’s a sealed unit. It holds internal air pressure, but it is not designed with an external air line port. So NO dedicated air hose / air alarm connection is mentioned or provided. Air control (if any) comes from the truck’s separate air suspension system, not the shock itself. Bottom line: no direct air alarm/connection fitting on this part. if this answer does not resolve the current issue, please contact us again.

20mm