Dosing Technologies · Injecta
Motor-Driven Diaphragm Dosing Pump
Electromechanical diaphragm metering pumps for higher flow rates and heavy-duty continuous service — a geared motor drives an eccentric cam against a PTFE diaphragm for reliable, spring-return dosing. Built for industrial and water treatment sites across Malaysia.
Injecta Electromechanical Pumps
Motor-Driven Diaphragm Dosing Pump
Geared for Higher Flow, Built for Continuous Duty
A motor-driven diaphragm pump replaces the solenoid coil with a geared electric motor turning an eccentric cam. The cam drives a connecting rod against a PTFE diaphragm, with a spring returning it on the suction stroke — the same reciprocating principle as a solenoid pump, but built to sustain far higher flow rates and continuous industrial duty cycles. The mechanism sits in an oil-bath aluminium housing for smooth, low-wear operation. Flow is set by adjusting stroke length manually, or automatically via a 4–20 mA signal or inverter for proportional dosing. Industrial and water treatment plants across Malaysia specify these pumps where flow requirements outgrow a solenoid pump's range.
Motor-driven eccentric cam — a geared electric motor replaces the solenoid coil, in an oil-bath housing for continuous duty
PTFE diaphragm, spring return — no seals in contact with the chemical, rated for long service life
Higher flow, higher pressure — flow rates up to 2,300 l/h, well beyond typical solenoid pump range
Manual or proportional dosing — stroke length dial for constant flow, or 4–20 mA/inverter servo control for automated dosing
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Injecta Product Lines
Taurus TM
Taurus TM07
TMP1 / TMP2
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All Motor-Driven Diaphragm Dosing Pumps
3 Lines
Electromechanical Dosing Pump
Taurus TM Series
TM 02 / 04 / 06 · TM 06 High-Flow (H/Q)
Eccentric-cam diaphragm pump with spring return, housed in an oil-bath aluminium casing. Flow rates up to 1,200 l/h at pressures to 16 bar. Manual stroke adjustment, or remote control via 4–20 mA signal or inverter.
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Electromechanical Dosing Pump
Taurus TM07 Series
TM07 A · B · C · D
Compact direct-diaphragm pump in a spring-return, polypropylene-cased design. Flow rates from 10 to 120 l/h at pressures up to 5 bar, available in single- or three-phase motor.
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Mechanical Diaphragm Pump
TMP1 / TMP2 Series
TMP1 · TMP2
Compact, robust multi-reagent pumps with a variable eccentric system that minimises pulsation and shock. Rated for continuous duty and safe dry-running. TMP1 up to 530 l/h at 12 bar; TMP2 up to 2,300 l/h at 10 bar.
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Latest Resources
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Malaysia's Injecta Dosing Pump Partner
Higher flow, heavy-duty dosing, built to run.
Speak to our engineers about which Taurus or TMP configuration fits your flow rate, pressure, and continuous-duty requirements.
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