★ High pressure hose: ultra high pressure 12000 psi, explosion-proof springs at both ends, ensuring the safety of the operator
★ Air release valve: adjust the air release valve before operation to release the air and air bubbles in the grease gun, so that the grease gun can work quickly and stably
★ Safety valve: if the pressure is too large during operation, the motor, battery or even the hose will be damaged. This safety valve automatically adjusts the pressure to relieve pressure without manual adjustment
★Oil drain valve: if the oil does not leak normally during operation, the valve can be adjusted, the air bubbles together with the grease are drained and normal operation is absorbed again
★Scope of application: equipment lubrication in agricultural machinery, construction machinery, automotive and marine equipment, light and heavy industry and other industries. Suitable for lubrication of equipment such as agriculture, excavator, heavy machinery, bulldozer, light machinery, ships, cars, tractors