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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Whenever machines, pymp, gear sets or turbines must be supplied with lubricating oil; when hydraulic units must have a certain 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.

Continuous flow, without pulsation. Bearing Designs — Either internal medium lubricated groove ball bearing or external grease lubricated and re-greaseable groove ball bearing. The pump spares are also available in our sides.

In the engineering industry as hydraulic-,and telemotor pumps.

In the marine field as transfer-,booster-,fuel oil pumps as well for ship hydraulics. Since this pump is produced in China, the price is much competitive than the Origin. Standard pump supply range: 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.


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 allweilef pump is a positive displacement rotary pump. Certificate of classification society available: 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.

For handling lubricating liquids with no abrasive substances, no chemical attack of pump materials, in particular lube oils, hydraulic oils and light fuel oils in all industrial fields of application.

Easy and quite maintenance.

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

Kindly send your specific allqeiler, we will reply you in one working day. SN three screw pump. Please contact us through: In heating techniqzzues as fuel oil and medium with lubricating pvoperties. 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.


Allweiler® Three Rotor Screw Pumps

Refer to more details from the SN screw pump catalogue. For the handling of oil and medium with lubricating pvoperties. Please click the following link for relative case. Your are now here: Shaft Seal — Unheated, uncooled mechanical seal no other options available.

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. Please click the relative category in right of the production picture for more information. According to the delivery medium heated or cooled designs are also available.

Simple construction and reliable operation. Similar to Allweiler pump Categories: SN Screw Pump Usage: This pump can be use for Fuel oil and Lub.

The flow range is 0. Drive Installation — Close coupled installation only horizontal foot mount or vertical tank mount. Refer to more details from the pump catalogue.

In the chemical and food industry ascargo-,transfer or supply pumps.