Standard Grease Hand Pump - 4110

This gun supports three loading methods — cartridge, suction, and filler pump loading — thanks to its follower design. Keep in mind that the loader fitting for the full 3-way capability is sold as an optional accessory and is not included.

A 10,000 PSI rating means this gun can handle most standard and even heavily loaded grease fittings (zerks), including those on industrial machinery, trucks, and agricultural equipment. It also generates enough pressure to help clear compacted or partially blocked fittings.

The gun delivers approximately 1 oz. of grease every 23 strokes, giving you a controlled, measurable output. This helps prevent over-greasing, which can damage seals and lead to bearing failures on sensitive components.

Yes — the gun holds up to 16 oz. when bulk-filled, and its follower design supports suction loading directly from a pail or drum in addition to standard cartridge loading.

The aluminum pump head resists cracking, deformation, and wear under sustained high-pressure operation, making it a more reliable choice for frequent or industrial use compared to guns with plastic pump heads.

The gun ships with a rugged plastic handle grip, a hydraulic coupler with ball check, and a rigid extension. A flexible hose is not listed as included; if your application requires reaching tight or angled fittings, you would need to source a compatible flexible extension separately.