TWINRO TWIN SCREW PUMPS

Product catalog summary

Overview: The TWINRO Twin Screw Pumps by Celeros Flow Technology are positive displacement rotary pumps designed for bulk liquid transfer. They are available in five frame sizes and can be driven by electric motors or other prime movers. These pumps are suitable for various industries, including oil, marine, power generation, and chemicals.

Design and Construction: The pumps are available in two configurations: Outboard Bearing Pumps for non-lubricating liquids and Inboard Bearing Pumps for lubricating liquids. The design ensures reliable operation with features like mechanical seals, grease-packed bearings, and oil baths for lubrication.

Technical Specifications: The pumps can handle flows up to 500 m3/hr (800 m3/hr for special applications), temperatures from -10 to +200°C, and operating pressures up to 14 BAR. They accommodate viscosities from 1 to 7000 CST, with options for higher viscosities.

Applications: TWINRO pumps are used for various bulk liquid transfer applications, including rail/road car loading, ship bunkering, pipeline flow requirements, and tank transfers. They can handle a wide range of liquids, such as lubricating oils, fuel oils, petroleum liquids, and more.

Product Features: Key features include accurate screw profiles for high efficiency, no contact between screws for low wear, smooth axial flow, and a full flow relief valve with rapid opening and damped closing. The pumps are self-priming and can handle dry start and stop operations.

Construction Options: Standard and special order options are available for materials, mounting orientation, screwset, relief valve, baseplate, coupling, and paint finish. Custom tests and configurations can be requested to meet specific project needs.

Contact Information: Celeros Flow Technology provides contact details for their offices in the UK, APAC, and the Middle East for further inquiries and support.

Catalog excerpts

TWINRO TWIN SCREW PUMPS

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With decades of experience in designing and manufacturing rotary positive displacement pumps, Celeros Flow Technology’s Plenty Mirrlees Pumps have built an excellent reputation for reliable pumping equipment for the marine, oil processing, petrochemical processing, power generation, defense, sugar and general industries. With Plenty Mirrlees Pumps, Celeros Flow Technology has a solution for most pumping applications with a range that includes two screw (TWINRO), three screw (TRIRO) and our 2000 series vane pumps incorporating the unique variable flow feature. TYPICAL PUMP SECTIONAL DRAWING TYPICAL...

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PRODUCT BENEFITS AND FEATURES • Accurate screw profile (High volumetric efficiency) • o contact between N Can handle lubricating or non intermeshing screws lubricating liquids. Very low wear. • ouble suction. End suction / Smooth axial pulse free flow D center discharge, on screwset. (Screwset in hydraulic balance) • Choice of screwset pitch ang Custom Designed Vertical Twin Screw Pump Standard design horizontal Twin Screw Pump Wide flow range • Individual pitch selection For precise flow rate matching • arious Mechanical V Seal Options Customer choice of mechanical seal and seal type for plant...

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TECHNICAL DATA Pump frame size is nominal design flow in m3/hr e.g. W80 is nominally an 80m3/hr pump (Approximate Dimensions) SUCTION Approximate dimensions (mm). DO NOT USE for installation purposes PUMP SIZE *ELECTRIC MOTOR 595 * Dimensions are given for the smallest and largest motor sizes for each pump

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TWINRO TWIN SCREW PUMPS O PLENTY* SPEED I EXCELLENCE I PARTNERSHIP Celeros Flow Technology Earl Haig Road, Hillington Business Park, Glasgow, G52 4JN, UK P: +44 141 883 0314 E: [email protected] MIDDLE EAST Celeros Flow Technology reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction, and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing. Please contact your local sales representative for product availability...

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