Engineered for high temperature and harsh environment services such as steam, hot oil, hot compressed gas, and offshore.

DUALCO Screw Prime Grease Guns are the most durable and dependable guns in their class, outperforming and outlasting conventional commodity grease guns.

Designed for low and high pressure applications. Benefits include ease of operation and smooth efficiency. Usable in any position, these guns are rugged, long lasting and precision manufactured.
•  For Industrial Use Only.

12 Standard Model/Hose
Combinations are Available.
PDF Size: 1.5MB

Operate with Caution and Safety!

Some Screw Prime gun assemblies do not contain an internal check valve in the head assembly. When the lubricant task is complete, accumulated residual pressure may be present. In these instances, BEFORE disengaging from the lubricant fitting, turn the screw handle counter clockwise and raise the plunger to relieve pressure.

DUALCO has been producing
professional lubrication products
since 1960.
Made and assembled in the USA.
100% repairable and recyclable.

713-644-1164