ATHENA AT-AM2 dosing pump (8 l/h at 2 bar)

ATHENA AT-AM2 Dosing Pump – Digital pH and Rx Control for Pool Water Treatment Systems

The ATHENA AT-AM2 is a professional digital diaphragm dosing pump with a proportional output of 8 l/h for precise automatic injection of chemical reagents into water treatment systems and pools. The integrated pH/Rx monitoring instrument provides continuous monitoring of the water's chemical balance with automatic and manual calibration capabilities. The PVDF body, Teflon diaphragm, and ceramic valves guarantee resistance to the most aggressive chemical reagents.

Control Functions

The pump supports proportional dosing mode and is equipped with a unique "Delayed Start Timer" function, which allows setting a delay for the start of dosing after the pump is activated to stabilize the chemical parameters of the water. This significantly simplifies the installer's work and ensures high-quality dosing from the first cycle. Additionally, it features: an output for external fault alarms, remote start/stop control, an input for a temperature sensor, and support for a flow level sensor.

Specifications

Manufacturer — Injecta (Italy)
SKU — ATAM2LNPVF000
Dimensions — 173 × 89 × 117 mm
Flow Rate — 8 l/h at 2 bar
Max. Operating Pressure — 2 bar
Voltage — 100–240 V, 50/60 Hz
Power — 20 W
Pulses/min — 160
Pulse Volume — 0.83 ml
Connection — 4/6 mm
Signal Input — 4–20 mA
pH Range — 0–14
Rx Range — -999 to +999 mV
Protection — IP65
Ambient Temperature — up to +40°C
Humidity — up to 90%
Materials — PVDF / FPM / PTFE / Ceramic
Weight — 3 kg

Key Advantages

Digital pH/Rx control — continuous monitoring of two key water quality parameters in one device.
Delayed Start Timer — a unique function for precise dosing after chemical parameters stabilize.
Temperature compensation — automatic/manual adjustment of pH readings depending on water temperature.
Remote control — start/stop output for integration into automated pool control systems.
Chemically resistant materials — PVDF body, Teflon diaphragm, FPM gaskets, ceramic valves.
IP65 — full protection against dust and water jets in wet technical areas.