Alemite SH 70:1 20kg Grease Pump Underground - 8540-B-20S

Alemite’s Super H 70:1 air-operated grease pump is built for 20kg drums, arriving complete with its own drum cover and follower plate so it’s ready to mount and run.

The double-acting air motor delivers high-volume, intermediate-pressure performance — roughly 1kg of grease per minute — through a 1/4" NPT air inlet and 3/8" NPT grease outlet. A dynamic primer handles everything from light to heavy grease consistencies, backed by a corrosion-resistant piston rod and Buna-N/urethane seals for a long service life.

Where this product is used

• Centralised or underground 20kg-drum greasing installations needing a high-ratio air pump
• Sites running a mix of light and heavy greases through the one pump

Key specifications

• Ratio: 70:1 (Super H air motor, double acting)
• Drum size: 20kg, supplied with drum cover and follower plate
• Output: approx. 1kg/min, high volume / intermediate pressure
• Connections: 1/4" NPT air inlet, 3/8" NPT grease outlet
• Grease range: light to heavy consistencies
• Seals: Buna-N and urethane; corrosion-resistant piston rod
• Origin: Made in USA