VANE PUMPS
Versatility, power, compactness and low running costs are the main characteristics of vane pumps from jbj Techniques.

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All the components subject to wear are contained in a cartridge unit that can be easily removed for inspection and/or replacement without disconnecting the pump from the circuit, drastically reducing expensive machine down time.

The cartridge contains a rotor, vanes and inserts, a cam ring and two covers.
During operation the rotor is driven by a splined shaft coupled to the drive unit. As the rotation speed increases, centrifugal forces, in combination with the pressure generated behind the vanes, push the vanes outwards, where they follow the profile of the cam of the ring with a sufficient contact pressure to ensure adequate hydraulic sealing. The two opposed pumping chambers formed by the elliptical profile of the cam cancel out radial loads on the shaft bearings, thereby giving them extremely long lifetimes.

The versatility of the BV series pumps enables them to meet the requirements of the most varied industrial applications. In fact, as well as their proven high reliability and excellent volumetric efficiency in all working conditions, they operate with particularly low noise levels. This is made possible by the special profile of the cam ring and the use of a 12 vane rotor that reduces the amplitude of the supply pressure pulses, thereby reducing induced vibrations.

pdf summary of complete range of vane pumps available «

   

Replaceable cartridge components   

* NEW » HD SERIES fixed displacement high pressure hydraulic vane pumps

The special design of the double-lip vanes makes the HD series particularly suitable for applications requiring high pressure levels and very low noise emissions. Capacities from 11 to 55 l/min at 1000 rpm for single pumps and 22 to 200 l/min at 1000 rpm for double pumps. Maximum powers of over 126 kW at the max pressure and speed.

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BV SERIES fixed displacement hydraulic vane pumps

Fixed displacement vane pump, hydraulically balanced, with capacity determined by the type of cartridge used and the speed of rotation. The pump is available in six versions with capacities from 8 to 55 l/min at 1200 rpm and 7 bar.

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 BQ SERIES fixed displacement hydraulic vane pumps

Fixed displacement vane pump, hydraulically balanced, with capacity determined by the type of cartridge used and the speed of rotation. The pump is available in seven versions with capacities from 8 to 55 l/min at 1200 rpm and 7 bar.

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 TQ / TV SERIES through-drive hydraulic vane pumps

Fixed displacement vane pump, hydraulically balanced, with capacity
determined by the type of cartridge used and the speed of rotation. The
pump is available in five different displacements from 47 to 79 L/min at 1200 rpm and 7 bar.

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 HQ SERIES fixed displacement hydraulic vane pumps

Fixed displacement vane pump, hydraulically balanced, with capacity determined by the type of cartridge used and the speed of rotation. The pump is available in five different displacements from 39 to 66 l/min at 1000 rpm and 7 bar.

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 B1 / B2 SERIES fixed displacement hydraulic vane pumps

Fixed displacement vane pump, hydraulically balanced, with capacity
determined by the type of ring used and the speed of rotation. The pump is available in eight different displacements, from 3.29 cc to 22.8 cc.

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