Grosvenor Pumps [India] Pvt. Ltd supplies Variable/Variflow Type Plunger Pump. Grosvenor Pumps [India] Pvt. Ltd manufactures metering, dosing pumps & dosing system. This Variable/Variflow Type Plunger Pump is an output single acting plunger pump with high efficiency double ball valves. Drive from vertical flange mounted motor is done through a worm and wheel to the eccentric, which operates a push rod. These Variable/Variflow Type Plunger Pumps can give output from 0-55 LPH giving pressure up to 100 Bar depending on the flow rate. These pumps are ideal for chemical injection, water treatment plants, sampling and pressure testing. The adjustment of capacity has been done through micrometer, which gives high accuracy in adjusting the capacity. The pump head is manufactured from stainless steel.