The Pressol Grease Pump (Part No. 50017850) is a professional-grade solution for 50 kg drums, specifically engineered for the rapid filling of manual and pneumatic grease guns. Featuring an adjustable piston diameter from 335 to 385 mm and a 680 mm suction tube, it delivers 30 cm³ per stroke. The star-shaped fastening system and liftable cover protect against contaminants, while the angled filling nozzle with an integrated shut-off valve prevents leakage, ensuring clean and efficient operation.