High-pressure Pump 30mpa40mpa 4500psi Foldable Electric Motorcycle Car Inflator Stainless Steel Pump PCP Compressor Note:1. The small watch is fixed, and the big watch is foldable 2. The small watch belongs to 2 stages, the big watch belongs to 3 stages, and there is no 4 stages Small Watch: Big Watch: Parameter: Pressure = 300bar (4500psi) Output thread M10 1,8mm fast female head, American tire connector Gross weight = 2.5 KG Performance: 1, Work more than 2 hours below 300bar 2, Liquid cool down, reduce core temperature 3, High-pressure piston head core :pressurized design, can reach the role of self-compensation after wear 4, Copper unidirectional valve: durable, failure rate is low. This item is in the category "Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors".The seller is "ka_500994" and is located in this country: CN. This item can be shipped worldwide.