AQx 130

The AQx 130 series robust high-pressure triplex plunger pumps are designed for outputs of up to 300 kW and for applications operating under demanding continuous-duty conditions requiring 100% reliability. According to pressure classes, these pumps are further divided into the AQH 130 series for high pressures (650–1250 bar), the AQM 130 series for medium pressures (300–650 bar), the AQL 130 series for low pressures (100–300 bar), and the AQLL 130 series (0–170 bar) for maximum flow rates of up to 1700 l/min.

Considering the performance range of these pumps, their field of application is very broad, ranging from hydrodemolition and automated rehabilitation of concrete structures, cleaning of technological units, heat exchangers, piping systems and tanks, through process pumping, dosing and transport of various liquids, to high-pressure descaling and supplying pressure for presses and forming machines.

pump / device type		AQx 130
Pressure		300 bar
Flow		956 l/min
Power		312
Dimensions		1075x894x533 mm
Weight		1790
Material		stainless steel / cast iron

Price (excl. VAT)

on request

Characteristics

Robust design for the most demanding industrial and operating conditions.
Long pump service life ensured by a stainless-steel hydraulic section with hard-metal-coated plungers.
Thorough separation of the pumped medium area from the oil-filled crankcase results in higher operational reliability and minimized maintenance requirements.
Reliable service intervals are a key prerequisite for low operating costs.
Pumped medium: the pump is primarily designed for pumping water, oils, and mildly chemically aggressive liquids with mechanical impurities up to 0.1 mm; after consultation with the development department, the design can also be adapted for pumping specific or non-standard fluids.

Technical parameters

Parameter table

Input speed:	[1/min]	2200	1792	1486	1486	1486
Gear ratio:		2	3	3	4	5
Transmission:	[-]	3,68	3,29	3,29	2,96	2,68
Crankshaft speed:	[1/min]	598	544	451	502	555
Max. theoretical pump output:	[kW]	330	301	249	277	307
Pump:	Max. pressure [bar]	Flow rate Qt [l/min]	Flow rate Qt [l/min]	Flow rate Qt [l/min]	Flow rate Qt [l/min]	Flow rate Qt [l/min]
AQH 130 - 25	1250	114	104	86	96	106
AQH 130 - 28	1250	143	131	108	120	133
AQH 130 - 30	1205	165	150	124	138	153
AQH 130 - 32	1055	187	171	142	157	174
AQH 130 - 36	835	237	216	179	199	220
AQM 130 - 40	675	293	267	221	246	272
AQM 130 - 45	535	371	338	280	311	344
AQM 130 - 50	435	458	417	346	384	425
AQM 130 - 55	360	554	504	418	465	514
AQL 130 - 60	300	659	600	498	553	612
AQL 130 - 65	255	773	705	584	649	718
AQL 130 - 70	220	897	817	678	753	833
AQL 130 - 75	190	1030	938	778	865	956
AQLL 130 - 80	170	1171	1067	885	984	1088
AQLL 130 - 90	135	1483	1351	1120	1245	1376
AQLL 130 - 100	110	1830	1668	1383	1537	1699

Pump mechanical section

proven crank mechanism design
the standard version includes a gearbox with selectable gear ratios
lubrication is provided by an oil mist system and pressure lubrication using a gear pump directly driven by the crankshaft
various design variants:
- drive shaft available in right-hand or left-hand configuration
- the design can be modified for direct crankshaft drive from the prime mover, also allowing radial loading of the output shaft (belt drive)
- integrated water cooling of the oil filling included in the standard version
- for higher power outputs, the pump can be equipped with an efficient cooling system using an external cooling circuit and the pumped liquid
a built-in gearbox with several gear ratio options significantly simplifies adaptation of the pump to the required operating parameters

Hydraulic section of the pump

optimized according to requirements for pressure, flow rate, and pumped medium
resistant to corrosion and cavitation – all components in contact with the pumped medium are made at least of ferromagnetic stainless steel
according to requirements, hydraulic parts can be manufactured from steels of various grades, and the pump can be structurally adapted for pumping almost any medium (chemically aggressive substances, highly viscous liquids, non-standard temperatures, mechanically contaminated liquids, etc.)

Valve assemblies

precision design ensures minimal pulsation in the system
adapted for pneumatic shut-off of suction valves, enabling optional pump control

Pump seal

maintenance-free, soft, ring-type sealing (rings with rope packing compression using a spring)
for cooling and flushing of the seals, the pumped medium is used (unless cooling and seal flushing with externally cooled water is required)

Plunger

a wide range of diameters meets all customer requirements
made from high-quality austenitic steel
above-standard service life is achieved through a combination of a highly hard and wear-resistant coating and wear-resistant coating with high-quality surface finishing