Hermetic refrigerant pump

It delivers liquid refrigerant where it is needed. Safe and reliable.

The type HRP refrigerant pump is hermetically sealed thanks to its integrated canned motor, and it delivers up to 66m³/h or to 65m height. It is suitable for almost all refrigerants and it can be used for high operating pressures of up to 90 bar. This is particularly important when using CO2.

Since the HRP was introduced for the first time it is constantly improved for an optimize operation within the industrial refrigeration.

Thanks to its design, the HRP offers constant, reliable refrigerant delivery – even with varying pressures that occur when compressors are changing loads.

If the installation instructions are followed, the HRP is completely maintenance-free and long-lasting.

Accessories

GF Counter flange
EA stop valve - suction and pressure side
ERA pressure-side stop/check valve
Motor protection relay

Download manual

Capacity data

		Delivery head* max. [m]	Pump capacity* max. [m³/h]	PNMAX [bar]	Motor capacity [kW]
HRP 3232	50 Hz 400 V	25	5.2	65	1
	60 Hz 460V	37	5.6	65	1.2
HRP 5040	50 Hz 400 V	30	13.2	25	2.2
	60 Hz 460V	45	13.9	25	2.6
HRP 5050	50 Hz 400 V	45	15	90	4
	60 Hz 460V	60	16.4	90	4.8
HRP 8050	50 Hz 400 V	45	30	90	4
	60 Hz 460V	60	35	90	4.8
HRP 10080	50 Hz 400 V	45	55	40	8.9
	60 Hz 460V	60	66	40	10.2