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SPF/M-pumps operate as transfer, booster and burner operation pumps in SPF /M-pumps may be mounted in any position. .. Internet: Original Operating Manual. SPF series. Version. BA ID-No. VM-No. GB. ALLWEILER GmbH. Postfach ALLWEILER, IMO, WARREN and ZENITH are registered trademarks and HOUTTUIN is a trademark of the Colfax Corporation or its subsidiaries in the.

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The drive spindle is hydraulically balanced. Thus, independently of the delivery pres-sure at the shaft sealing, only the suction pressure becomes effective.

Reason why you are not happy: The hardened and ground screws run in an exchangeable casing insert. They are moreover used for pressure generation in oil-hydraulic plants of all kinds. Self-priming three-screw type of pump with internal bearing. SPF pumps operate as transfer, booster and burner operation pumps in fuel oil engineering, as transfer and filling pumps in tank farms as well as lube-oil pumps in any industrial branches.

View Document Recently Supplied: The thread allweilre merely transmit the torque resulting sppf the liquid friction. A maintenance-free mechanical seal is provided as the shaft sealing. Allweiler Non Authorized Reseller. A return bore connects the seal chamber and the suction area to each other. They wpf commonly used on vessels are fuel oil pump due to their excellent reliability, compact design and low maintenance requirements.


We offer you a reliable service and know how, in case of Ship-Tec – quality that pays off. Our plants are used in the maritime industry, for municipal and industrial As a result, only suction pressure acts on the shaft seal, regardless of discharge pressure. The fluid media must not contain any abrasive particles nor attack the pump allweile chemically.

For over 25 years we have been internationally ranked amongst the market leaders in the field of completed modularized solutions.

They are also used to generate pressure in oil-hydraulic systems allwfiler all types. It is hydraulically driven. All sliding parts are lubricated by the delivery medium being within the range of full liquid friction. The pumped liquid lubricates all sliding parts and can be categorized as full fluid friction.

Only the torque resulting from liquid friction is transferred to the thread flanks. Hardened and polished spindles run in an exchangeable casing insert.

Allweiler Triple Screw – AFI Series ALLFUEL (Replaces SPF) – Pump Power

In sizes 10 and 20 a balancing piston running in the bearing ring provides radial and axial bearing of the drive spindle; in size 40 a groove ball bearing fulfils this role. Marine Suppliers of Allweiler Pumps in Germany. Thank you for your vote!


Did you find what you’re looking for? The constant chamber volume excludes squeezing.

The fluid media must not contain any abrasive particles nor attack the pump materials chemically. For the delivery of fuel oils, xpf oils, hydraulic oils or other lubricating liquids. Potable Water for People at Sea and in Extraordinary Locations Fresh water is our passion and our task Aplweiler 70 percent of the surface from the earth is The driving screw is hydraulically balanced.

The thread flanks are therefore virtually free of loads and are not subject to wear.

Marine Suppliers of Allweiler Pumps in Germany

A maintenance-free mechanical seal seals the shaft. We are proud to say that we are A spd starting screw absorbs the axial thrust of the idler screws.

Allweiler Non Authorized Reseller Description: Sealing chamber and suction chamber are interconnected by way of a return gallery. We are specialised in the appropriate spare parts for the following manufacturers: