AQL 50

Three plunger pump with direct crankshaft drive up to 60 kW and pressures 255 bar. AQL 50 pumps deliver high flow rates of up to 330 l/min and are the ideal solution for demanding pipe and sewer cleaning, paint and dirt removal. These pumps have wide range of application, they are suitable as process pumps in food, water treatment or heavy industry for descaling, forging machines, hydraulic presses and other systems.

pump / device type		AQL 50
Pressure		max. 255 bar
Flow		max. 330 l / min
Power		max. 60 kW
Weight		160 kg
Material		stainless / cast iron

Price (excl. VAT)

on request

Characteristics

High reliability and long life is guaranteed by high quality stainless steel hydraulical part
Minimum pulsation is ensured by precise design of valve junction
Thoroughly separation pump head with pumped medium from mechanical part filled by oil results in higher pump reliability and low maintenance requirements
Long service intervals causing minimum operating costs
Pumped medium : water, oils and slightly chemically aggressive substances; other media can be pumped after consultation with our designers

Technical parameters

Parameters:

*Max. power*		*[kW]*	17	22	30	36	44	52	57
*Crank Speed. shafts*		*[1 / min]*	200	300	400	500	600	700	800
*Average Piston Speed *		*[m / s]*	0.33	0.50	0.67	0.83	1.00	1.17	1.33
*PUMP MODEL*	*Plunger Diameters*	*Max. pressure*	*Flow*	*Flow*	*Flow*	*Flow*	*Flow*	*Flow*	*Flow*
*PUMP MODEL*	*[mm]*	*[bar]*	*[l / min]*	*[l / min]*	*[l / min]*	*[l / min]*	*[l / min]*	*[l / min]*	*[l / min]*
AQL 50-36	36	255	29	42	58	72	87	101	115
AQL 50-40	40	207	36	54	72	90	108	126	144
AQL 50 - 45	45	165	45	70	92	115	138	161	184
AQL 50-50	50	135	57	86	114	143	171	200	228
AQL 50 - 55	55	110	70	104	139	174	208	243	278
AQL 50-60	60	100	83	124	166	207	248	290	331

Pump description:

Mechanical part

verified crankshaft mechanism
straight drive of the crankshaft from the drive machine, allowing even radial load on the output shaft (belt drive optional, mechanical gears do not need to be used)
versions:
- drive shaft can be turned right or left
- oil lubrication or forced (pressure) lubrication from an external power source (to use very low RPM, especially in food industry)
- integrated water cooling system of the oil filling

Hydraulic part

optimized according to pressure, flow and pumped medium demands
corrosion and cavitation resistant (ferritic and austenitic stainless steel)
hydraulic parts can be manufactured from steels of various grades and can be customized to almost any medium (chemically aggressive substances, highly viscous liquids, nonstandard temperature, mechanically contaminated liquids, etc.) - more in Tailor-made pump

Valve junction

precision design ensures minimal pulsation in the pumping system
suitable for pneumatic shut-off valves for optional and fast control of the pumping

Seals

designed as maintenance-free rings to minimize operator demands

Plungers

wide range of diameters will satisfy all customer requirements
made of high quality austenitic stainless steel
extraordinary lifetime is achieved by a combination of high hardness, durability and high quality surface treatment

Designation

Documents to download

Technical details (0.08 MB)