Characteristics of J-T plunger metering pump
Large flow: 7500l / h
Higher pressure: 64mpa
Motor power: 4 ~ 5.5kw
It is easy to install and operate;
The flow rate can be adjusted dynamically from 0% to 100%;
It can be adjusted by manual, electric and frequency conversion;
Strong piston design, anti-corrosion treatment of parts, suitable for use in harsh environment.
J-T plunger metering pump performance characteristics and structural characteristics
1. It is composed of n-shaped crankshaft machine
2. The flow rate can be adjusted when the pump is running or stopped, with an accuracy of ± 1% and no leakage
3. The pump head is completely separated from the power box, and the cast iron gearbox is reinforced to ensure long service life
4. Reasonable structure, reliable performance, stable operation, convenient adjustment and simple maintenance.
Installation requirements of J-T plunger metering pump
1. The pump should be installed on a special standby concrete foundation or iron casting platform, and fixed with anchor bolts after calibration. The concrete foundation shall be 50-100 mm above the ground.
2. The diameter of suction and discharge should not be less than the diameter of inlet and outlet, and the suction pipeline should be shortened as far as possible. If the suction line is too long or there are too many elbow joints, npsha calculation should be carried out to meet the requirement of net positive suction head.
3. The connecting pipeline should be equipped with measuring instruments, such as pressure gauge (provided by the user).
4. The end of the suction pipe should be equipped with a filtering device (provided by the user).
5. The discharge pipeline should be equipped with safety valve or safety relief valve (provided by the user). If it is necessary to reduce the outlet pressure pulsation, a pressure stabilizing device can be set near the pump discharge pipeline.
6. The electrical control equipment should be installed in the working place of the pump as far as possible according to the use situation. The electrical control equipment should be installed with the control switch protection device corresponding to the conveying medium to ensure safety.
7. For multi unit combined pump (plunger type or diaphragm type), for the same base and same specification, the piping shall be arranged from high to low according to the process pressure level, starting with the motor as the basic point; for the combination of different base and different specifications, it has been installed from large to small, and the user only needs to connect the pipe.
J-T plunger metering pump is widely used in petrochemical, chemical, electric power, metallurgy, mining, shipbuilding, light industry, agriculture, national defense and other industries.
