Pumps for Metering and Dosing are suitable for critical, abrasive, toxic or poisonous or flammable liquids where any products leakage is not acceptable. The Pumps come with a pressure limiting valve which prevents overloading. The Pumps is designed with a leakage replenishment valve which balances the internal leakage. The Pumps for Metering and Dosing has a long life as it is always in hydraulic balance with the liquid being pumped on one side and hydraulic oil on the other side.
