ITT Bornemann GmbH products

Various pumps for shipbuilding and industries. With an excellent rate of performance to size/weight.A key design feature of Bornemann Twin Screw Pump Type HC/VHC is their unique screw diameter.

The HP pump is designed with external bearings and timing gears lubricated with clean lube oil. External lube oil or cooling systems are not required what keeps the system as simple as possible and subsequently increases the reliability of the system. Complete Pipeline Evacuation. Handling of some (minor) gas fractions.

The pumped fluid flows through the screws in an axial direction. Therefore, the pump imparts very low shear and little pulsation to viscous and shear-sensitive products. For this reason, SLI pumps are well suited for fluids with high or low viscosity, with lubricating or non-lubricating properties, and fluids containing some solid. The entrance geometry of the suction chamber is modified to accommodate the particular fluid properties of the product, thus allowing the pump to handle applications with liquid, lumpy and abrasive fluids. The SLI pump can easily be adapted to the user`s requirements according to viscosity, temperatures, working pressure, speed and other criteria. Speeds range from 200 rpm up to 3.000 rpm.

The consistent ongoing development of the SLH has been based on our many years of experience working with our customers, general market requirements and the demands of relevant directives and certifications. Bornemann SLH twin screw pumps are single-flow and self-priming. Two contact-free intermeshing screws and the pump housing form closed chambers that, according to the direction of rotation, constantly move towards the pressure discharge end of the pump.

This type mostly is applied in mature fields with declining reservoir pressure. In order to optimise the production, it is essential to reduce the wellhead backpressure. Additionally it is used to recover vapour from the casing annulus, e.g. with pumped wells, and in thermal operations using cyclic steam stimulation (CSS, huff n’puff) or steam assisted gravity drainage (SAGD). The maximum allowable working pressure is 50 barg or acc. to ANSI B16.5 300 lbs. respectively.

This type mostly is applied in mature fields with declining reservoir pressure. In order to optimise the production, it is essential to reduce the wellhead backpressure. Additionally it is used to recover vapour from the casing annulus, e.g. with pumped wells, and in thermal operations using cyclic steam stimulation (CSS, huff n’puff) or steam assisted gravity drainage (SAGD). The maximum allowable working pressure is 50 barg or acc. to ANSI B16.5 300 lbs. respectively.