The Samoa PM45-40MT Air Operated Grease Pump Pumpmaster 45 Series (40:1 Ratio) for Bulk Totes is a high-flow, high-pressure pneumatic piston pump designed for large-scale lubrication systems in workshop and industrial environments.

Part of the PM45 series, this double acting pump delivers a powerful combination of flow and pressure, making it ideal for medium-length lubrication systems with multiple simultaneous outlets.

With a 40:1 pressure ratio, the pump provides consistent grease delivery and is compatible with grease up to NLGI-2 viscosity, ensuring reliable performance in demanding applications.

Designed specifically for bulk tote and grease bag installations, the pump includes an adaptor (753 110) to fit a 3 inch cam-lock connector, allowing easy integration into tote-based lubrication systems.

Suitable for use in systems with pipelines and hose reels, this pump is built for durability and continuous operation in high-demand environments.

Ideal for industrial facilities, fleet maintenance operations, and large-scale lubrication systems, this pneumatic grease pump provides a reliable and efficient solution for bulk grease handling.