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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According to the delivery medium heated or cooled designs are also available. In the chemical and food industry ascargo-,transfer or supply pumps.

Allweiler hydraulic screw pumps

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. Easy and quite maintenance. Refer to more details from the SN screw pump catalogue. Please contact us through: Your are now here: Bearing Designs — Either internal medium lubricated groove ball bearing or external grease lubricated and re-greaseable groove ball bearing.

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.


Kindly alllweiler your specific inquiry, we will reply you in one working day. The flow range is 0.

Eccentric screw pumps / Allweiler

phmp In heating techniqzzues as fuel oil and medium with lubricating pvoperties. Continuous flow, without pulsation. Whenever machines, motors, gear sets or turbines must be supplied with lubricating oil; when hydraulic units must have a allweiller oil pressure; when oil must be transferred in power plants, refineries and tank farms; or when industrial burners must be supplied with light or heavy fuel oil — triple-spindle, low-pressure Screw Pumps are right at home in all of these situations and many more.

Drive Installation — Close coupled installation only horizontal foot mount or vertical tank mount. Similar to Allweiler pump Categories: For handling lubricating liquids with no abrasive allweiiler, no chemical attack of pump materials, in particular lube oils, hydraulic oils and light fuel oils in all industrial fields of application. Shaft Seal — Unheated, uncooled mechanical seal no other options available.

SN three screw pump. For the handling of oil and medium with lubricating pvoperties. This pump can allwieler use for Fuel oil and Lub.

Standard pump supply range: 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 design. Refer to more details from the pump catalogue.


The TRD range are typically used in f iring, hydraulics, mechanical engineering, general industrial technologies, chemical and petrochemical industries, marine and offshore engineering, lube oil applications. Certificate of classification society available: Since this pump is produced in China, the price is much competitive than the Origin.

SN screw pump, three screw spindle marine pump Allweiler

Simple construction and reliable operation. SN Screw Pump Usage: 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. In the engineering industry as hydraulic-,and telemotor pumps. The pump spares are also available in our sides. The three spindle screw pump is a positive displacement rotary pump.

Allweiler® Three Rotor Screw Pumps

In the marine field as transfer-,booster-,fuel oil pumps as well for ship hydraulics. Please allwfiler the relative category in right of the production picture for more information. Please click the following link for relative case.