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FTP - helical gear fluid transfer pumps

FTP - helical gear fluid transfer pumps

Product catalog summary

Introduction
The document introduces the FTP2 Series helical gear pump, designed for low-pressure fluid transfer, particularly suitable for low-viscosity lubrication applications such as fire-resistant fluids. It highlights the pump's low noise and high efficiency, based on the patented Elika Gear Technology by Marzocchi Pompe.

Specifications and Features
The FTP gear pumps are characterized by their low noise and low pulsation, achieved through the Elika profile that eliminates encapsulation, a common cause of noise and vibrations in standard gear pumps. The helical gears ensure continuous motion with fewer teeth, reducing noise levels by an average of 15 dBA compared to conventional gear pumps. The pumps are interchangeable with standard gear pumps and are available in versions with or without a relief valve, with a maximum working pressure of 50 bar.

Applications
These pumps are ideal for applications requiring low-pressure lubrication with low-viscosity fluids, such as large lubrication systems, machine tool guides, and tool cooling. They are compatible with most fire-resistant fluids, except HFDR types, and can be configured for compatibility with other fluid types.

Fluid Compatibility and Standards
The document outlines the classification of fire-resistant fluids according to ISO standards, including oil-in-water emulsions, synthetic aqueous fluids, water-in-oil emulsions, water polymer solutions, and synthetic anhydrous fluids. It emphasizes the importance of using compatible fluids to avoid wear and ensure the longevity of the pump.

Technical Data
The pumps support a wide range of rotation speeds and viscosities, with fluid temperature limits between -10°C and +80°C. They are available with various flange and shaft options and can be customized for specific applications.

Conclusion
The Marzocchi FTP gear pump is presented as a superior solution for low-pressure lubrication applications, offering significant noise reduction and compatibility with a range of fluids, making it a versatile choice for various industrial applications.

Overview
The document provides technical specifications and details for the FTP Gear Pump FTP2 Series, highlighting its low noise and low pulsation features. It includes information on ordering codes, model specifications, and performance metrics.

Specifications
The FTP2 Series pumps are designed with various displacement options ranging from 7.0 to 35.0 cm³/rev. They operate at a maximum pressure of 50 bar and rotational speeds up to 3500 rpm, depending on the model. Noise levels are specified between 47 to 50 dBA.

Ordering Code
The pumps can be customized with different seals (N, V), ports (FG, FA*), shafts (T20, T21, T22, etc.), and rotation options (D - CW). Relief valves are optional, with setting pressures of 5.5 or 10 bar.

Performance Data
Graphs illustrate the relationship between speed (rpm) and flow rate (l/min), as well as noise levels (dBA) and power consumption (W) across different models. The recommended viscosity range is 10 - 100 cSt, with a startup allowance of <2000 cSt.

Construction
The pump consists of key components such as drive and driven gears, port plates, DU bushing, body, cover, flange seal, rotary shaft seal, and various compensation and anti-extrusion seals.

Additional Information
The document also compares noise levels of different pump types, including standard external gear pumps, dual flank gear pumps, internal gear pumps, vane pumps, and ELIKA pumps. jbj Techniques Limited provides comprehensive support and solutions for power transmission and hydraulic industries, emphasizing reliability and innovation.

Catalog excerpts

FTP - helical gear fluid transfer pumps-1

The low noise, high efficiency helical gear pump. For low pressure fluid transfer. Ideal low-pressure, low * such for fire-resistant fluidsviscosity lubrication applications as * FTP HELICAL GEAR PUMP Quality Products for Mechanical & Fluid Power

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FTP - helical gear fluid transfer pumps-2

an excellence in engineering www.jbj.co.uk/FTP-gear-pumps.html FTP GEAR PUMPS Ideal for low-pressure, low viscosity, lubrication applications such as fire-resistant fluids. Ideal Solution for low-pressure, lubrication applications or low-viscosity fluids. Based on Elika Patented Gear Technology. The perfect choice for all low-noise, lowpulsation, high-efficiency applications. Marzocchi FTP pumps are based on ELIKA Gear Technology that reduces the noise level by an average of 15 dBA compared with a conventional external gear pump. The helical gears ensure the continuity of motion despite the low...

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Low Noise, Low Pulsation FTP Gear Pump Ordering Codes and Operational Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flange, Shaft and Port Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The FTP gear pump from Marzocchi is an ideal solution for low-pressure lubrication applications where low-viscosity fluids are required, such as fireresistant fluids. Typical applications include large lubrication systems, lubrication of the guides of machine tools, and the...

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Low Noise, Low Pulsation FTP Gear Pump Typical FTP Pump Applications: Large Lubrication Systems. Lubrication of the guides of machine tools. Lubrication and Cooling of the tools themselves. Applications using fire-resistant hydraulic fluids. FTP Pumps are Interchangeable with standard gear pumps: Displacements range 7 - 35 cc/rev. Clockwise rotation. Threaded ports: G1" (FG) or 1 5/16-12 UNF (FA). Several types of standard Flanges and Shafts. Maximum working pressure: 50 bars. Available with or without relief valve (VM). Available, on request, a special version for low viscosity fluids.

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FTP - helical gear fluid transfer pumps-5

MARZOCCHIPOMPE Marzocchi FTP gear pump is the best solution for low pressure and lubrication applications. Marzocchi FTP gear pumps are based on ELIKA technology, the helical gears ensure the continuity of the motion despite the low number of teeth. FTP pumps are perfectly interchangeable with standard gear pumps. The low number of teeth reduces the fundamental frequencies of the pump noise, producing a more pleasant sound. The particular shape of the Elika profile patented by Marzocchi Pompe, eliminates the encapsulation phenomenon typical of standard gear pumps, deleting the source of the main...

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MARZOCCHIPOMPE Ordering Code FTP On request ‘Setting pressure 5.5 bar "Setting pressure 10 bar

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FTP - helical gear fluid transfer pumps-7

Low Noise, Low Pulsation FTP Gear Pump FTP2A-XX (all measurements in mm unless otherwise stated) FTP2D-XX-VM (all measurements in mm unless otherwise stated) FTP2 WITH RELIEF VALVE (VM): FTP pumps are available with or without a relief valve built in to the cover. Two different setting pressures of 5.5 bars or 10 bar.

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MARZOCCHIPOMPE FTP Flange Options 43(1.69) 12 (.47)

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Basic pump parts 1 - Drive gear 2 - Driven gear 3 - Port Plates 4 - DU bushing 5 - Body 6 - External Seal 7 - Cover 8 - Flange 9 - Rotary shaft seal 10 - Compensation seals 11 - Anti-extrusion seals 12 - Circlip 13 - Flange Seal #DriveLineHarmony www.jbj.co.uk/FTP-gear-pumps.html

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Elika® Helical Gear Pumps Low Noise, Low Pulsation Gear Pump First pump by Marzocchi in 1961 First ELIKA by Marzocchi in 2011 75 Standard Gear Pump 70 Dual Flank Gear Pump Noise comparison between standard external gear pump, dual flank gear pump, internal gear pump, vane pump, ELIKA pump. 200 bar pressure. Vane Pump 60 Internal Gear Pump ELIKA®

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Low Noise, Low Pulsation Gear Pump Standard Gear Pumps integrated valves and mounting arrangements ALP/GHP . . . . VP-LS: Load sensing pump with priority valve. ALM . . . . VN - VM: Motors with anti-cavitation valves and relief valve. ALM . . . . VE: Motor with proportional relief valve. ALP/GHP . . . . T: Pumps with support bearing for high side/radial loads. ALP . . . . VM: Pump with integrated relief valve. ALM/GHM . . . . T: Motors with support bearings for high side/radial loads. www.jbj.co.uk/Marzocchigearpumps.html jbj Techniques Ltd provide a diverse range of mechanical drive & transmission...

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jbj Techniques Limited 28 Trowers Way Holmethorpe Industrial Estate Redhill Surrey RH1 2LW. UNITED KINGDOM quality products for mechanical & fluid power jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/EC requirements set by James Harris, jbj Techniques Limited

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FTP - helical gear fluid transfer pumps

FTP - helical gear fluid transfer pumps

Catalog excerpts

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