Which Hartell Pumps Serve Data Center Cooling Systems?
Below are key Hartell pump families used in CRAC, air handlers, and data center coolers.
KL‑1DG Low Profile Condensate Pump
- Compact, low profile design for tight plenum spaces in CRAC units.
- Max head: 5.5 m (18 ft) for reliable condensate lift.
- Reservoir: 1.0 L (0.26 gal) for steady flow control.
- Flow rate: 208 L/h (55 gal/h) for continuous duty operation.
- Available in 115 V, 230 V, and 277 V versions.
- Plenum‑rated to 100 °C (212 °F), UL 2043 and UL 60335 compliant.
A3X High Temperature Condensate Pump
- For larger CRAC units and air evaporation cooling cabinets.
- Max head: 7.3 m (24 ft) supports flexible routing to drains.
- Reservoir: 3.8 L (1.0 gal) suits higher condensate volumes.
- Flow rate: 1 330 L/h (351 gal/h) for high capacity systems.
- Voltage options: 115 V, 230 V, 277 V.
- Plenum‑rated and approved for high temperature environments.
A5X High Head Condensate Pump
- For long runs or high vertical lifts in dense white spaces.
- Max head: 14.6 m (48 ft) for flexible plant layouts.
- Reservoir: 3.8 L (1.0 gal) delivers stable pump cycles.
- Flow rate: 2 080 L/h (550 gal/h) for large CRAC banks.
- Voltage options: 115 V, 230 V, 277 V.
- Plenum‑rated to 100 °C (212 °F) for hot aisles and ducts.




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