• Steel, aluminum, brass, and nitrile rubber construction for durability. • Delivers up to 5000psi pressure for effective lubrication. • 20kg capacity reduces refill frequency. • Suitable for use with NGLI 1, NGLI 2 & NGLI 3 greases. • Adjustable handle for comfortable operation. • Three pressure settings: high, medium, and high volume. • Ideal for greasing earth moving, agricultural, and automotive equipment. • Discharges 5-8 grams of grease per stroke depending on pressure setting.