Single-screw rotor pumps for fluids MPL 31

Thanks to their versatility and solidity MPL Pumps are ideal for the transportation of musts, wines and other fluids inside the cellar.
Pump casings (rotors and stators) are original “NETZSCH” thus assuring a long lived and reliable item. The “L” type, i.e. long pitch rotor enables the pumps to work at very low rotation speeds obtaining high delivery capacity in full respect of the treated product and assuring a remarkable mechanical stability i.e. insignificant vibrations and subsequently low wear and tear of the stators.
All MPL pumps are reversible and with bi-directional mechanical capacity.
They are supplied with three wheels, one of them being revolving wheel with brake, which lend an easy handling inside the cellar.
The electric board in the machine is equipped with a three-phase electronic speed variator (Inverter) with net filter. In addition, the 0÷10 V signal input foreseen on the electric board allows the automatic connection of the pump to the bottling line.

Optionals

• Electric board with stainless steel box.
• Safety pressure regulator to avoid overpressure.
• Pump incoming bend with fluid level feeler to avoid the pump’s dry work.
• By pass with adjustable automatic overpressure Valve.
• Motor-driven servo-fan to prevent motor overheating at low speed work.