Diaphragm Dosing Pumps Hydraullically Actuated (API 675)
Technical Specifications
Features :
- Glandless design and entirely leak-proof operation
- Flow rate is linear to stroke length variation
- Metering accuracy almost independent of back pressure
- Sandwiched Diaphragms are always balanced between the pressure exerted by the hydraulic oil and the liquid to be dosed. Ensures longer diaphragm life.
- Automatic air bleeding from the hydraulic oil ensures better metering accuracy
- Arrangement of in-built pressure relief valve protects the pump when pressure exceeds the rated limit.
- Optional RIA - Rupture Indication Arrangement, also called as Diaphragm Rupture Detection System (DRDS)
Material of Construction Offered :
- SS304/SS304L
- SS316/SS316L
- Carbon Steels
- Any other special alloy
- PP/PVC/PTFE/PVDF
- Alloy20
- Hastalloy B/C
- Diaphragm MOC - PTFE/Metallic
Options :
- Multiple Head with identical or different outputs for each head using single drive
- Jacketed Head for heating or cooling the liquid being pumped
- Automatic flow variation by receiving 4-20 mA signal from the process
List of Accessories :
- Strainer
- Pressure Relief Valve
- Calibration Pot
- Pulsation Dampener
- Auto Stroke Actuator
- Local Control Panel
- Level Gauge
