BTES - HOPPER PUMP FOR SILO SYSTEMS

With gauge connection. Flange connections alternatively to DIN or ANSI.

Optimized compression between the rotor and stator using wear-resistant and corrosion-resistant materials. A wide range of alloys, coatings and elastomers are available for each.

With a small rotor diameter and a long pitch, the 6L geometry attains lower surface velocities and extends the service life due to its large sealing line.

With short pitches and a compact design, the conventional geometry produces high pressures.

The seal on both ends is moulded as an integral part of the elastomeric stator; corrosion of the stator tube is never a problem because the pumped liquid never comes into contact with the metal tube or the bonding adhesive. Available with optional adjustable stator retensioning device.

With a small rotor diameter and a long pitch, the 6L geometry attains lower surface velocities and extends the service life due to its large sealing line.

With short pitches and a compact design, the conventional geometry produces high pressures.

Conical casing ensures optimal feeding of the medium into the conveying elements. Optional sliding compression casing for quick and easy maintenance.

For easy maintenance without having to completely empty the silo. Especially for highly viscous products.

With minimized hights to prevent bridging and large hopper length. This ensures optimal feeding of the medium.

Auger feed screw reduces backflow of medium, ensuring optimized filling of the pump cavities.

For connection of pump and drive and to secure the assembly to the baseplate or directly to the foundation.

Geared motors, variable speed drives or frequency controlled motors of all major manufacturers, directly flanged to the pump without additional couplings or guards. Covers made of stainless steel are available.

The pressure gauge switches off the pump as soon as a pre-set pressure is exceeded or not reached and protects the pump from increased wear and tear or piping damage.

TSE monitors the temperature of the rotating stator and shuts down the pump when the limit value is reached to protect the pump from dry running.

With this device, a worn stator can be evenly readjusted at several points so that the clamping between the rotor and stator is once again optimal and the pump performance increases.

Stainless steel protective housing protects the universal joint sleeve from mechanical destruction by rough parts made of plastic, metal, wood, etc. Up to 10,000 operating hours guaranteed.

Sliding separate casing with enlarged cross section ensures quick and easy maintenance.

Short base plate B with geared motor for all standard applications.

Universal seal for hopper and standard pumps for sealing the plug-in shaft and suction casing or feed hopper. Also available with grease or lantern ring to shut off the media flow. Can also be supplied with upstream labyrinth seal and additional flush connection or lubricating device.

Ready-to-install pre-assembled units with supply connections and attachment brackets for quick replacement.

Universal standard mechanical seal for dosing, food applications and semi-submersible pumps for sealing the plug-in shaft in the suction casing or the hopper.