ARO Hartell Series A3/A5 High Temperature Condensate Pumps

The ARO Hartell Series A3/A5 high- temperature condensate pumps are engineered for commercial and industrial air handling environments.
They are UL 2043 plenum‑rated, allowing safe installation in ventilation and air distribution spaces.

Both models handle condensate temperatures up to 100 °C (212 °F).
They deliver high lift performance for large‑scale cooling systems.

The A3 supports applications requiring moderate lift and compact power.
The A5 is designed for higher lift and heavier cooling loads.

Multiple voltage options support flexible installation across global facilities.
Heavy‑duty construction ensures stable, continuous operation.

UL 2043 plenum rating supports safe installation in air handling spaces. The pumps minimize heat and smoke output during fire events.

High lift capability supports large cooling loops and vertical discharge lines.
This is critical for data center and industrial installations.

High‑temperature resistance ensures reliable operation at 100 °C (212 °F).
This reduces failure risk in demanding systems.

Commercial‑grade motors support continuous duty operation.
This helps reduce downtime and maintenance needs.

Multiple voltage options simplify integration into existing electrical systems.
This supports global deployment and retrofit projects.

The A3 model provides lift up to 9.1 m (30 ft).
Motor power is 1/10 hp, designed for steady commercial loads.

The A5 model provides lift up to 18.3 m (60 ft).
Motor power is 1/2 hp, suitable for heavy cooling demands.

Both models handle maximum fluid temperatures of 100 °C (212 °F).
Reservoir capacity is 1 gallon (3.8 L).

Inlet size is 19 mm (3/4 in) barbed.
Discharge connections vary by model.

The ARO Hartell Series A3/A5 is designed for data center applications among other industrial applications.
It supports condensate removal in critical cooling and air handling zones.

Commercial buildings use these pumps in HVAC and ventilation systems.
They help maintain airflow and prevent condensate buildup.

Industrial facilities benefit from rugged construction and high‑temperature resilience.
The pumps support continuous operation in harsh environments.

Healthcare facilities rely on UL 2043 certification for plenum installations.
The pumps help maintain clean and controlled air systems.