PUMPS
We offer all types of hydraulic pumps - gear, vane and piston pumps, applied in stationary and mobile machines.
Pumps of the following types may come as one- and multi-section pumps. To supplement the pumps we sell, we also offer a wide range of connectors and couplings.
We also offer repairs of the pumps we produce.
Primary performance data:
Operating pressure:
gear pumps - up to 25 MPa
vane pumps - up to 16 MPa
piston pumps - up to 28 MPa
Capacity:
gear pumps - up to60 cm3/rev.
vane pumps - up to 100 cm3/rev.
piston pumps - up to 100 cm3/rev.
Self-controlling vane pumps type PSV
Special features: Long service life due to hydrodynamic, spherically located friction bearings
Low tolerance between adjustment and spacer ring = minimal oil leakage
Almost constant oil leakage over the compete pressure range due to hydraulic play compensation
Technical specifications:
Installation position: Unrestricted. The pump drive shaft must not be subjected to radial loads.
Operating temperature: To prevent corrosion, the oil temperature in the tank should not exceed 55°C.
Suction: 152 mm HG
76 mm with aqueous fluids
Operating pressure: Max. 140 bar
Pressure limits: A pressure control valve should b e used with pressures in excess of 100 bar, as this would guarantee higher service life of the pump with high pressure peaks.
Direction of rotation: The SV pumps are available with clockwise and counter-clockwise rotation. The respective direction of rotation is marked by arrows located on the side of the pump housing. The direction of rotation is seen from the end of the shaft.
Pressure fluids: HLP - Mineral oil i.a.w. DIN 51525
Filtering: to ensure long service life of the pump, a return line filter with a mesh of at least 1 my is recommended. Suction filters should not be used.
The U2000 rotary pump is specifically designed for systems or processes where infinitely variable flow from 0-100% of the rated pumps capacity is required. The U2000 achieves this with a variety of Control Types,without the need for speed variation devices, bypass lines/loops or control valves. Our patented Constant Pressure Control (CPC) pump will operate against a closed valve.
The KTM series has been recently planned and manufactured with vanguard technical solutions and with materials of high technology. This series is composed of 4 models (KTM 1200, KTM 1500, KTM 1800 and KTM 2300) with capacities from 21500 lt/min. to 36300 lt/min. and it is available in versions HFR and PFR. The Exhausters/Compressors are equipped, as series, with an automatic lubrication system and, on request, with a water-cooling system on the body and flanges too. The building characteristics of Exhausters/Compressors of KTM series allow a continuous use. There are also available many fittings to complete the application.
Rotary vane pumps, Impeller pumps
