Introduction

Plungers are synonymous with accurate metering

The heart of the liquid end in a plunger metering pump is a high-resistance plunger made from coated stainless steel. As soon as the plunger is moved into the dosing head, the suction valve closes and the feed chemical flows out of the dosing head through a discharge valve. When the plunger moves in the opposite direction, the discharge valve closes due to the negative pressure in the dosing head. Fresh feed chemical flows through the suction valve into the dosing head.

The versatile solution for all industries

Metering Pump India plunger metering pumps can be found in oil and gas production (onshore/offshore), refineries, the chemical / petrochemical industry, the pharmaceutical, cosmetics and food production industries, and as bottling pumps in the packaging industry. Can’t find your industry? Contact us and we’ll find the right pump for your application.

Plunger Type Pumps

Technical Specification of Plunger Type Metering/Dosing Pumps

Type Reciprocating – Plunger Type As Per API 675
Capacity Range 0.25 LPHTO 10,000 LPH in Single Simplex version.
Upto 75,000 LPH in Multiplex version
Multiplex version upto 9 Pumps ganged together.
Max. Discharge Pressure Upto 1500 Kg/cm2.
Material Of Construction AISI 410, 430, 440c, 304,316, 321, 304L, 316L, Alloy-20, Nickel-Molybdenum alloys.
Hastelloy A, B, C, Titanium, PTFE, PVDF, PVC.
Capacity Adjustments Manual, Auto control by Pneumatic, Electric, Electronic/ Electrical Actuator, Speed Variation, with PLC controls.
Temperature Range 70° C to 350° C in Plunger Pumps.
Other Execution
  • Pumps with Heating / Cooling Jackets.
  • Pumps with self cleaning valves.
  • Pumps with valve accessibility without opening the piping.
  • Duplex, Triplex, Multiplex fixed ratio configurations.
  • Fixed ratio precision dosing units with Auto Control and Batching facilities.
Accessories
  • SUCTION STRAINERS – ‘Y’ Type, Simplex / Duplex Basket Type with differential Pressure Gauge / Switch.
  • Suction and Discharge Plusation Dampners-Accumulator / Bladder type, with Gas Charging kits.
  • Pressure Gauges.
  • Pressure Relief Valves.
  • Injection Valve, Air Bleeding Valves.
  • Pressure Switches.
  • Complete Dosing System along with controls.

Plunger Type Pumps