Motor-driven diaphragm pump

Listing ID #4512726

Motor-driven diaphragm pump 

• Metering accuracy is almost independent of back pressure
• Flow rate is linear to stroke length variation
• Diaphragm is always balanced between the pressure exerted by the hydraulic oil and 
  the liquid to be dosed. Longer diaphragm life
• Automatic air bleeding from the hydraulic oil ensures better metering accuracy
• Arrangement of in-built pressure relief valve to protect the pump from pressure 
  exceeding the rated pressure
• Rupture Indication Arrangement (RIA) is an additional facility available with these 
  pumps. These pumps with RIA are provided with sandwich of two diaphragms.
  The rupture of any one of the diaphragms can be sensed by pressure sensing device
• In case of metering pumps to be used in hazardous areas the liquid head can be kept
  at a remote place from drive side. The head & drive are coupled by hydraulic oil in 
  flexible tube