SJM Series Mechanical Diaphragm Metering Pump
SJM Series Mechanical Diaphragm Metering Pump
The metering pump is a special reciprocating displacement pump, of which the discharge can be infinitely regulated between 0 and 100% to feed corrosive and non-corrosive liquid at a certain amount for the purposes of different process flows. It includes piston metering pump, hydraulic diaphragm metering pump and mechanical diaphragm metering pump. The products comply with GB/ T7782-2008 metering pump standard. SJM series mechanical diaphragm metering pumps are extensively used in such industries and sectors as petroleum, chemical, water treatment, environmental protection, food, light industry, paper-making, pharmacy, dyeing and finishing, metallurgy and mining.
The main parameters
Rated discharge 4~1800L/h
Max. rated pressure 0.8MPa.
Temperature of medium discharged -30~50℃(100℃ for stainless steel).
Dielectric viscosity: 0.3~800mm2/S.
Metering accuracy≤ ±2%.
SJ-M Hydraulic Diaphragm Metering Pump
SJ-M Hydraulic Diaphragm Metering Pump
SJ-M Hydraulic Diaphragm Metering Pump is extensively used in suitable for the high pressure and large flow situation during the technique process of oil, pertolization and chemo industry, or prying and loading system of dangerous chemicals injection and land gas transporting and marine oil and gas transporting, nuclear power and military industry as.
The main parameters
Single-joint maxium flow: 40000 L/h
Maxium discharge pressure: 50 MPa
Steady state accuracy: ±1%
Media Viscosity: 0-800mm2/s
Temperature of transporting media can reach over 450°C
SJ Plunger Metering Pump
SJ Plunger Metering Pump
The reciprocating motion of the plunger help absorb and discharge working media(yellow). The plunger and seal all contact with the media, so proper choice of plunger material and seal method can ensure a ideal operatoin of the pump. Pump head of plunger is easy, economic with metering accuracy. Seal method should be carefully chosen and maintained. The plunger and seal would be automatically on neutral in horizontal direction to keep friction at the minimum level. Plunger materials include stainless steel, oxidized ceramic which is anti-erosion, tough and durable.
The main parameters
Single-joint maxium flow: 50000L/h
Maxium discharge pressure:50 MPa
Steady state accuracy: ±1%
Media Viscosity: 0-800mm2/s
Temperature of transportingmedia can reach over 450℃
Tandem metering pump
Tandem metering pump
SJ series metering pump for multi cylinder series, can be the same type with the same parameters, series, different models of different parameters in series, multi cylinder series metering pump any cylinder pressure and flow parameters, please reference cylinder metering pump parameters table.
The main parameters
Special sulfur heat metering pump
Special sulfur heat metering pump
Special sulfur heat metering pump. Temperature:150℃.
