Mag drive rotary vane pumps series HPP-HPF are made of thermoplastic materials (PP/PVDF) and are suitable for corrosive liquids, alkalis, toxic, noxious and carcinogenic fluids.
Thanks to the innovative mag drive system, pumps model HPP-HPF reduce the risks of leakage and the maintenance costs. HPP-HPF pumps are useful for low flow and high head applications such as Pilot Plants and Sampling.
HPP/HPF – MAGNETIC DRIVE ROTARY VANE PUMPS
HPP/HPF – MAGNETIC DRIVE ROTARY VANE PUMPS
Rotary vane pumps made in thermoplastic material
Anti-corrosion industrial pumps suitable for pumping acids and bases fluids and highly corrosive liquids
- Materials available: PP / PVDF.
- Materials in contact with the liquid:
casing, end cover, internal magnet
and rear casing: PP/PVDF;
o-ring: EPDM (standard for PP pumps);
VITON (standard for PVDF pumps). - Graphite Stator.
- Rotor shaft: PVDF.
- Max flow 1000 l/h. Max pressure 5 bar.
- Temperature: PP: max 70°C – PVDF: max 90°C;
- Available in ATEX version for zone 2 II3G (pump mod. EM-P PP/PVDF).
TECHNICAL DATA
* The head and flow of the pump refer to the performance with water at room temperature. Should liquids at high temperatures and with high viscosity and density be pumped the performance has to be calculated accordingly. The electric motor should be selected on the basis of the viscosity and the specific weight given by the customer.
*For any information and quotation you can fill in the online form or send an email to info@gemmecotti.com. Our commercial office will select the pump suitable for your needs.
STRONG POINTS OF HPP/HPF PUMPS
MANUFACTURING MATERIALS
HPP/HPF pumps are made of thermoplastic materials PP or PVDF and they are compatible with most acids and basic liquids, chemicals and other dangerous fluids.
LEAK FREE MAGNETIC DESIGN
Advantages of magnetic drive pumps:
– no mechanical seal
– no leakage and emissions
– no motor/pump alignment
– environmental sustainability
– reliability and safety
– limited periodic maintenance with long-term savings
STATIC SHAFT
The static shaft of the mag drive centrifugal pumps HPP/HPF series are made of Alumina 99,7% (Al2O3), an extremely resistant ceramic material, which guarantees the maximum stability and resistance to aggressive chemicals.
MAGNETS
HPP/HPF series pumps are equipped with NdFeB magnets that ensure high magnetic torque.
MAGNETIC DRIVE DESIGN
Magnetic drive pumps are designed with a special sealless configuration that is suitable for handling acids, chemicals, corrosive and dangerous liquids thanks to the high chemical resistance of their construction materials and to the absence of leakage and emissions. The design is really simple and it requires very little maintenance with consequent cost savings in terms of repairing, spare parts and machine downtime (costs during the pump life). This type of pump is not suitable for transferring liquids with solids. Liquid must necessarily be clean and free of suspended solids (max presence of solid admitted: max 2% – max 1mm).
Discover more about magnetic drive pumps
OPTIONAL
FLANGES
On request GemmeCotti provides DIN e ANSI flanges for thermoplastic pumps (flat stub + slip-on flanges) and welded DIN o ANSI flanges for pumps in AISI 316.
BASEPLATES
GemmeCotti baseplates are suitable for pump completed with motor with B3/B5 configuration. They allow the correct positioning of the pump.
A1-13Y
We recommended the use of the dry-running protection device for all the applications where the constant presence of liquid in the pump is not always ensured.
Related products
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HTP – AISI 316 MAGNETIC DRIVE ROTARY VANE PUMPS
- metallic pumps made in stainless steel AISI316
- capacity up to 2100 l/h
- pressure up to: 13 bar
- dry self-priming