The Azcue BT-MB Close Coupled Triple Screw Pump is the smallest screw pump in the Azcue range; a competitively priced model in the market for its pressure capabilities. As a positive displacement pump, screw pumps are able to handle lubricating fluids under fluctuating flow rates, pressures and viscosities without losing efficiency. The Azcue BT-MB is ideal for the general transfer of fuels and lubrication oils under moderate performance conditions, the BT-HM is ideal for more demanding applications.

Thanks to its close coupled design, this horizontal self priming screw pump is compact in size for installations with limited space and has a top mounted suction and discharge. These Aczue pumps come complete with an integrated manually adjustable pressure relief valve.

The nature of the screw pump design means it can be used where suction capabilities are difficult such as pumping over long distances or where the pump is located above the fluid.

Features of the BT Series Screw Pump:

• Close coupled, self priming screw pump
• Pump manufactured in Spain
• Marine type approved by all classification societies
• Top mounted suction and discharge
• Compact horizontal design ideal for space saving installations
• Mechanical seal or magnetic coupling
• Integrated manually adjustable pressure relief valve
• Smaller footprint than an equivalent performing gear pump
• Low NPSH
• Suitable for lube and fuel oils 2-1500cSt
• ATEX version available upon request
• 230v, three phase 50Hz/60Hz motors available. IP55 as standard.

The Azcue BT-MB Close Coupled Self Priming Triple Screw Pump is available with the following material options:

• Azcue BT-MB Triple Screw Pump Datasheet
• Azcue BT-MB Self Priming Triple Screw Pump - Parts List
• Azcue BT-MB Self Priming Triple Screw Pump - Stock List
• Azcue Pumps Marine & Offshore Solutions Brochure

The BT-MB Close Coupled Screw Pump is manufactured by Azcue Pumps. As the official UK Agent of Azcue Pumps, Castle Pumps are a leading Bombas Azcue supplier in the UK with unrivalled technical knowledge. Azcue Pumps are a European manufacturer with over 100 years’ experience in type approved pumps for marine and offshore applications. Today their pumps are installed in more than 10,000 vessel builds. Whilst originally developed for the marine market, Azcue Pumps’ reliability in applications that depend upon the safety and operation of a ship saw them become a desirable product in industrial applications involving water, fuels and lubricants.

One of the key benefits of the BT-MB triple screw pump like the other models in the Azcue range, is that is benefits from interchangeable parts for reduced on board stockholding. We guarantee supply of spares for 15 years from model discontinuation for long term pump servicing, saving the user from having to prematurely replace a pump that just needs maintenance.

Azcue BT-MB pump are cast, machined and assembled at their foundry in Spain. Each pump is manufactured to order and designed to fit your process, resulting in greater efficiency and lower overall lifetime cost in terms of wear and energy consumption. Before leaving the factory, pumps are individually tested to confirm performance meets the requirements set out in your enquiry.

The viscosity of lubricating fluids such as fuels and oils can change with a change in the temperature, unlike fluids such as water. Whereas a centrifugal pump’s performance is affected by fluctuations in the viscosity of the fluid, screw pumps operate just as efficiently. For that reason, the Azcue BT-MB triple screw pump is ideal for the following applications: