The Screw pump is one of the oldest and most useful of all pump designs. And whereas there are a myriad of other pump styles to fit almost every need, a screw . ALLWEILER, IMO, WARREN and ZENITH are registered trademarks and Versatile self-priming horizontal and vertical screw pumps with tremendous product. 1. Screw Pumps. SN Series. Utilization. The SN series from ALLWEILER is utilized in all segments of industry where lubricating liquids are pumped that do not.

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The three spindle screw pump is a positive displacement rotary pump.

Inside the pump casing, as the flanks of teeth of drive screw and idler screws are engaged and the screws are also matched with the three inset holes, several sealed moving chambers are thereby formed in between the pump inlet and outlet end.

These closed chambers will take the medium inside to move from the inlet end axially and let flow pressurized progressively, to have a continuous, constant ,axial flow pressured liquid. The three spindle screw pumps are suitable for pumping various kinds of non-corrosive oil without contents of solid grains and liquids similar to lubricating oils, The viscosity of mediums to be conveyed range from 1.


Eccentric screw pumps / Allweiler

The flow range is 0. Alllweiler this pump is produced in China, the price is much competitive than the Origin. Refer to more details from the SN screw pump catalogue. The pump spares are also available in our sides.

Standard pump supply range: Please click the following link for relative case. This pump can be use for Fuel oil and Lub.

Please click the relative category in right of the production picture for more information. Kindly send your specific inquiry, we will reply you in one working day. Please contact us through: Your are now here: SN three screw pump.

Continuous flow, without pulsation. Simple construction and reliable operation.

Easy and quite maintenance. Similar to Allweiler pump Categories: SN three-spindle screw pump is of self priming Because of the unit assembly system every pump can be supplied as cartridge pump for foot-,flange-or wall mounting, in pedestal-,bracket-or submersible xcrew. According to the delivery medium heated or cooled designs are also available.


SN Screw Pump Usage: For the handling of oil and medium with lubricating pvoperties. In heating techniqzzues as fuel oil and medium with lubricating pvoperties.

Allweiler Screw Pump Factory, Custom Allweiler Screw Pump OEM/ODM Manufacturing Company

In the engineering industry as hydraulic-,and telemotor pumps. In the chemical and food industry ascargo-,transfer or supply pumps. In the marine field as transfer-,booster-,fuel oil pumps as well for ship hydraulics. Refer to more details from the pump catalogue. Certificate of classification society available: