DOSECO SM-SERIES PUMPS
Four models. Two power configurations. One commitment: accurate chemical
metering from 1% to 100% of design flow, every hour of every day.
The current SM-Series range provides manual on/off operation with two actuation options: level-control switching (for tank-based or float-switch operation) and timer-based control for timed dosing cycles.
Coming Mid-July 2026: Smart SM-Series with proportional 4–20mA control, water-meter pulse dosing, and pH/Redox probe integration. Register your interest now.
Drive Technology
Pump Type
Minimum Accurate Flow
Control
SM-A Power
SM-D Power
Wetted Parts
IP Rating [VERIFY]
SM-Series Models: Flow Rate & Pressure Options.
Select the model that matches your maximum design flow rate and system pressure requirement.
All models maintain 1% minimum accurate flow.
| MODEL |
MAX FLOW RATE (L/H) |
MAX PRESSURE (BAR) |
TYPICAL APPLICATION | POWER OPTION |
|---|---|---|---|---|
| SM-01/7 | 1 L/h | 7 Bar | Small-scale water treatment, laboratory, swimming pools (low-volume) | AX (AC) / DX (24V DC) |
| SM-03/7 | 4 L/h | 7 Bar | Borehole chlorination, small municipal supply, cooling tower treatment | AX (AC) / DX (24V DC) |
|
SM-06/5 ★ |
6 L/h | 5 Bar | Municipal water treatment, pH adjustment, industrial process dosing | AX (AC) / DX (24V DC) |
| SM-09/3 | 9 L/h | 3 Bar | High-volume water treatment, large-scale irrigation dosing, industrial systems | AX (AC) / DX (24V DC) |
★ SM-06/5 is the most commonly specified model for South African municipal and industrial water treatment applications. All models available in SM-AX (AC mains) and SM-DX (24V DC solar-ready) power configurations.
POWER CONFIGURATIONS
The SM-AX is the standard industrial specification DOSECO dosing pump, designed for connection to South African AC mains supply. The wide-range voltage input (90–260V AC) handles the supply voltage fluctuations common in South African municipal and industrial environments without impacting dosing accuracy.
What’s Included — The Full Professional Installation Kit
✅ SM-AX stepper-motor dosing pump unit
✅ Foot valve and suction strainer
✅ Injection fitting/check valve assembly
✅ Suction and discharge tubing (chemical-rated)
✅ Wall-mounting bracket
Optional: float switch, timer module, chemical tank
The SM-DX is purpose-engineered for South Africa’s growing off-grid water treatment sector — solar-powered borehole systems, remote rural water supply, agricultural irrigation dosing and any application where reliable AC mains supply is unavailable or impractical.
At 24V DC, the SM-DX connects directly to a standard solar charge controller output or battery bank — no inverter required. This simplifies installation, reduces system cost, and improves reliability in remote locations.
☀️ Solar-powered borehole chlorination (Limpopo, Mpumalanga, Northern Cape)
☀️ Remote agricultural fertigation and pH dosing
☀️ Rural community water treatment kiosks
☀️ Game lodge and eco-estate water systems
COMING LATER 2026
DOSECO’s engineering team is expanding the range. Register your interest now
to be first to access these new models and capabilities.
MID-JULY 2026
4–20mA proportional control, water-meter pulse dosing, SCADA integration, and remote monitoring capability.
LATE 2026
Extended range models — 10 L/h at 10 Bar for high-pressure industrial applications, and 100 L/h at 1 Bar for high-volume, low-pressure water treatment.
LATE 2026
Complete closed-loop dosing systems
with pH and ORP/Redox probes — for
fully automatic water quality
management without manual intervention.
DOSECO pump heads and wetted parts are manufactured from chemically
resistant materials suitable for chlorine solutions, acids, alkalis, flocculants
and a wide range of treatment chemicals. Contact us for the full compatibility
matrix.