Motor-Driven Piston Dosing Pump | Autoflo Technology
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Injecta Electromechanical Pumps
Motor-Driven Piston Dosing Pump
Piston-Precision Dosing at High Pressure
The piston version of the Taurus platform uses the same geared-motor and eccentric-cam mechanism as the diaphragm range, but drives an SS316 or ceramic piston directly against an SS316 or PVC pump head instead of a flexible diaphragm. The rigid piston stroke gives tighter dosing accuracy and lets the pump hold up to 20 bar across its full flow range, well beyond typical diaphragm pressure ratings. As with the rest of the Taurus range, the mechanism runs in an oil-bath aluminium housing for smooth, low-wear continuous operation. Flow is set by adjusting stroke length manually, or automatically via a 4–20 mA signal, inverter, or the optional electric actuator for proportional dosing. A 12VDC-powered variant is also available for solar or battery-fed installations. These pumps are specified across Malaysia wherever a process needs precise, high-pressure chemical injection.
Motor-driven eccentric cam — a geared electric motor drives the piston stroke, in an oil-bath housing for continuous duty
SS316 or ceramic piston — paired with an SS316 or PVC pump head for chemical compatibility
Pressure up to 20 bar — rigid piston stroke holds pressure across the full flow range, TP15 and TP25 series
Manual or proportional dosing — stroke length dial for constant flow, or 4–20 mA/inverter/electric-actuator control for automated dosing
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