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Liquid Transfer Cargo Pump
Liquid Transfer Cargo Pump
STP
Sanitary Operation
Compact
Build
Flexible Options
Enhanced Rotor Design
Design Features
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.
Customer Benefits
Hygienic Design
The STP is suitable for CIP (Cleaning in Place) and SIP (Sterilisation in Place) and is certified to 3A and FDA standards, offering customers reliable and highly sanitary pumping conditions.
Designed Specifically for the Tanker Industry
The STP pump design has been optimised specifically for applications within the road tank industry, providing low pulsation and low shear handling of sensitive products, reducing the risk of product damage and thereby improving product quality.
Flexible
The rotor case can be inverted, where required, adding flexibility to the port arrangement.
Suitable for Temperature Sensitive Products
On request the pump can be supplied with sealed heating tanks for safe and reliable handling of delicate, temperature sensitive products.
Exceptional Line Clearing and Self Priming Capabilities
The STP pump’s advanced technology and engineering provides smooth flow, reversible operation that is reliable and efficient.
Technical Information
Varied Flow Rate
The STP compact pump build combined with a robust gearbox design provides for discharge pressure of 10 bar and for temperatures up to 70˚C (or at 130˚C for CIP/SIP).
Maximum Flow Rate
1,050 l/min (63 m3/hr - 277 USG/min)
Maximum Pressure
10 bar g (145 psi)
Drive Options
PTO, Hydraulic, Electrical, or (diesel) Engine
Applications
Mobile Transfer Pump Applications
STP stainless steel rotary lobe cargo pumps have been specifically designed for applications within the liquid transfer industry for road tankers. Suitable for handling a wide variety of liquid types, STP pumps provide hygienic performance for:
Food Products
Including milk, glucose, concentrates, chocolate, ethanol and edible oil.
Chemical Products
Including resins, solvents, acetates, AdBlue, acids, and peroxides.
Downloads
Service Capabilities
Gardner Denver Transport provide a complete aftermarket service offering including access to our extensive network of service centres and engineers for all of our fluid transfer pumps. “We keep you moving” is more than just a strap line, it’s our promise. If you break down, we’ll get you into one of our dedicated local service centres and back on the road as soon as possible. To find out more about Gardner Denver Transport’s aftermarket portfolio, including our service kits, recommended maintenance intervals and localised support network, view our aftermarket capabilities homepage.
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