Dosing performance pumps
Published: 26 June, 2014
WANNER INTERNATIONAL has introduced two new Hydra-Cell Dosing Performance Pump ranges with mechanical flow rate adjustment.The company says because seal-less Hydra-Cell pumps are true positive displacement pumps, flow rate is directly proportionate to input shaft speed and virtually independent of system discharge pressures. Very precise, infinite adjustment of shaft speed is achieved through a simple manual adjust hand wheel.
The variable speed gearboxes operate on the elasto-hydrodynamic principle, producing output torque by means of a traction fluid. This removes the possibility of mechanical slippage between input and output, potentially experienced with friction type variators.
The Hydra-Cell G03/G13 dosing range accommodates repeatable, steady flow requirements up to 310 litres per hour at pressures up to 100 bar and flows up to 490 litres per hour at pressures up to 70 bar.
t: 01252 816847
e: NHerrington@wannerint.com
Click here for the full unedited version of the release as provided by the company
WANNER INTERNATIONAL reports it has introduced a range of Hydra-Cell, ATEX approved Dosing Performance Pumps with precise mechanical variator control, all mounted on a substantial stainless steel base plate.
WANNER INTERNATIONAL says its exclusive new "Control Freak" electronic controller provides motor speed control for Hydra-Cell Metering Solutions pumps (or Hydra-Cell bare shaft pumps in metering applications) and is able to control multiple pumps with Variable Frequency Drives (VFDs) from a single point and because motor speed is directly proportionate to flow rate in a Hydra-Cell pump, high accuracy can be achieved through the use of VFDs.
WANNER INTERNATIONAL says its Hydra-Cell Metering and Dosing solutions range includes variants with integrated variable speed drives and says the innovative design combines an AC induction motor with a Variable Frequency Drive (VFD inverter) mounted on the motor.
WANNER INTERNATIONAL has announced it will display its full range of Hydra-Cell diaphragm Process and Metering pumps at Achema 2018 on Stand D51 with the theme: “Hydra-Cell seal-less pump technology… It’s different” and says the unique and advantageous differences will be highlighted with product displays, working demonstrations and cutaway pump models.
