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GemmeCotti - Model HTT -Magnetic Drive Regenerative Turbine Pumps
Mag drive regenerative turbine pumps series HTT are made of thermoplastic materials (polypropylene-PP and PVDF) and are suitable for pumping high corrosive liquids. Thanks to the innovative mag drive system, pumps model HTT reduce risks of leakage and emissions and the maintenance costs. The transmission of the motion occurs through magnetic joints without any mechanical seal. This sealless design guarantees the maximum safety and efficiency. The pumped liquid has to be clean and without solids in suspension.
DESIGN OF MAGNETIC DRIVE PUMPS MOD. HTT
Magnetic drive pumps have a particular sealless design that is suitable to pump corrosive and dangerous liquids thanks to the high chemical resistance and absence of leakage and emissions. The structure is really simple so that the pump requires a very reduced maintenance with consequent save in terms of repairing and spare parts costs during the pump life. The external magnet placed on the drive shaft transmits the motion to the internal magnet connected to the impeller which rotates and moves the fluid through the pump.
Typical applications:
- High corrosive liquids
- Toxic, noxious and carcinogenic liquids
- Handles up to 20% entrained gas, resists cavitation
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 and rear casing: PP/PVDF; Impeller: PVDF;
o-ring: EPDM (standard for PP pumps);
VITON (standard for PVDF pumps);
shaft: Al203 99,7%;
bearing: PTFEC. - Max flow: 9 m3/h; Max head 50 mlc.
- Temperature: PP: max 70°C – PVDF: max 90°C.
- Max viscosity: 40 cPs.
- Pressure rating: NP 6.
- It handles up to 20% entrained gas.
HTT pump resists cavitation. - Available in ATE X version for zone 2 II3G
(pump mod. EM-T PP/PVDF).
