Description Alemite H Pumps are designed for intermittent use in medium or high pressure industrial applications. Double acting H Pumps handle lightweight and fibrous lubricants. This high-pressure (50:1 ratio) pump is designed to deliver a range of greases (up to NLGI # 3) and operate directly from their original 120 lb (54 kg) container Features: Positive priming – handles light to heavy grease 2-7/16 (62 mm) (50:1) diameter air motor Double toggle air valve prevents binding or stalling Corrosion resistant piston rod finish reduces packing wear Micro-lapped air valve provides very long life Flexible follower for straight or tapered containers Self aligning, heavy acme threads secure the linkage Recommended for moderate length pipe installations 1/4″ (6 mm) air inlet Includes: Pump, 331380-A5 Follower, 338802 Cover, 338371 Pressurtrol (319800-1), limits air supply to pump when pressure reaches 7,500 PSI (516 bar) Specs: Container Size: 120lb Outlet: 3/8″ NPTF Pump Ratio: 50:1 Delivery: 2.5 lb/min
