High-quality NorthStar® belt-driven pump works with gas or electric motors and features a full cast iron pump for longevity, Low Vibration Technology (LVT) for smooth running and long life, a V-type cylinder orientation for consistent cooling and bearings on both ends of crankshaft for excellent support. Also features an intercooler…
Features: High efficiency, high precision, universal, low energy consumption. High quality material, not easy to damage. Strict balance support and correction to ensure the smooth operation of the main engine. Special valve steel is used for hair piece, which has good strength and toughness at high temperature. Faster inflation and…