Liquid Transfer Cargo Pump | STP

Multiple Seal Options

STP pumps are available with a wide range of seal options. For foodstuffs (glucoses, fruit juice concentrates, butter oil, etc.) the optimum choice is the single O-ring seal, and for chemicals and solvents, a multiple lip seal arrangement is available. In addition, a range of mechanical seals are available where required. All seals can be fitted in the same pump geometry.

Enhanced Rotor Design

The design of the STP tri-lobe rotors and ports has been developed using Computational Fluid Dynamics techniques to provide a smooth, gentle pump characteristic which minimises agitation and degradation of the pumped media. This results in a quick and quiet discharge even with high viscous media.

Compact Build

The compact build of the STP results in a minimum required space for mounting. The pump is designed for universal mounting with three sides of the gearbox pre-drilled to accept the mounting feet. Combined with a robust gearbox design, the STP pump can provide discharge pressure of up to 10 bar.

Drive Options

STP cargo pumps are equipped with an internal spline shaft to fit a close coupled hydraulic motor. A plain shaft extension with key is available as an option where a direct coupled electric, diesel, or PTO drive is required.

Optional ATEX Version

ATEX compliant version available to ensure safe handling of explosive material and hazardous chemicals.