Refrigerant pump

The type GP refrigerant pump is used when the conditions do not prescribe hermetic pumps. They can deliver up to 28m³/h or to 85m height. The GP is suitable for a large number of refrigerants and it comes with a service-friendly design using standard couplings. The standard coupling enables use of easy available regional standard flanged motors.

With its double shaft seal together with an oil barrier and a large oil-refill reservoir as well as a sight glass to check the oil level, it meets highest safety requirements, such as EN378. The double shaft seal is long-lasting when installed properly and is easy to replace.

Since the Type GP refrigerant pump was introduced in the 1970s it convinces customers with the robust design and fast spare part supply worldwide. The GP still remains the first choice for refrigerant pumps with flanged motor.

Accessories

GF counter flange
EA stop valve - suction and pressure side
ERA pressure-side stop/check valve
KS suction-side dirt filter

Download manual

Capacity data

		Delivery head* max. [m]	Pump capacity* max. [m³/h]	PNMAX [bar]	Motor capacity [kW]
GP 41	50 Hz 400 V	25	3.4	16	1.1
	60 Hz 460V	36	4.3		1.8
GP 42	50 Hz 400 V	48	3.6	16	2.2
	60 Hz 460V	70	4.4		2.6
GP 51	50 Hz 400 V	31	16.8	16	5.5
	60 Hz 460V	47	20		6.6
GP 52	50 Hz 400 V	65	16.8	16	5.5
	60 Hz 460V	—	—		—
GP 82	50 Hz 400 V	56	24	16	7.5
	60 Hz 460V	85	28		7.5