Premix Technologies
Premix - Plunger Pump
Metering pumps have flow rate, which is: Independent of discharge pressure. Linear in proportion to stroke length. Digital in nature. Positive displacement type, hence are self-priming in operation.
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- High flow rates of 6000 LPH & high pressures of 400Kg/sq. cm. can be achieved.
- Heavy duty construction designed for several industrial environment.
- High volumetric efficiency.
- High metering accuracy.
- Automatic capacity control via pneumatic or electric signal on demand or through VFD (Variable Frequency Drive).
- Steady State metering accuracy of ± 1 % of pump output, at single setting of stroke from 10% - 100% (Turn down ratio 10:1).
- Reproducibility (Repeatability) better than ± 2.5 % of set point.
- Easily handles viscous fluids. They are compatible with most of fluids.
- Low investment cost.
- Internal worm reduction gear.
- It requires low NPSH.
- Positive return of plunger and variable stroke mechanism allows linear relationship between control stroke settings and stroke length.
- They have Low NPSHR requirement.
- Simplex and Multiplex arrangements of pumps available for universal use.
- Heating or cooling jackets for liquid head is also available.
- Pump Design, Manufacturing & Performances Test as per International Standard of API 675*
