Triplex Metering
UDAY triplex metering pump.
Also called: multi-head dosing pump, multiplex metering pump.
Accurate dosing for corrosive chemicals, viscous liquids, oils, slurries, cryogenic liquids and high-temperature duties, with up to three heads on one drive.

- Heads
- Up to 3 on a single motor
- Flow control
- 0–100% stroke, running or stopped
- Liquids
- Corrosive, viscous, slurries, cryogenic, hot
- Supply
- Pump alone or packaged skid system
Power end mechanism
Stroke from 0 to 100%. Running or stopped.
The power end turns high-speed rotary motion into slow, accurate reciprocating action. Plunger stroke length can be adjusted by hand while the pump is stationary or running, and flow is set by micrometric adjustment.

Liquid heads & valves
Wet ends made for your liquid.
Matched materials
Wet ends in standard or special materials, chosen for the physical and chemical properties of the liquid.
Interchangeable parts
Parts are interchangeable across metering duties for easy maintenance.
Accurate valves
Single and double ball valves, poppet valves with or without spring loading, and flat valves.
Special features
Compact. Robust. Accurate.
- Complete, robust and light-weight with a wide capacity range
- Totally enclosed, water- and dust-proof housing
- Fully automatic lubrication
- Wide range of heads in carefully selected materials
- Multiplexing: up to three heads of different type and capacity on a single prime mover
- Easy availability of spares
- Every pump fully tested before shipment
Accessories
- Relief valve
- Flanged connection
- Pulsation dampener
- Back-pressure regulator
- Suction strainers
- Trolley / skid
Packaged dosing systems
Everything on one skid.
Self-contained units with metering pumps, tanks, stirrers, strainers, instruments, pipes and valves, skid or trolley mounted, or designed and engineered to your exact requirement.
Get a price for your duty.
Share the liquid, flow, pressure and suction conditions. Our engineers will recommend the right model, plunger and materials.