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 FTP2: 7 to 35.1 cc/rev, FTP3: 20.4 to 87.1 cc/rev. Clockwise rotation. Threaded ports: G1" (FG) or 1⁵⁄ -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. Pump Standard Types 2 = European Flange + Shaft T0 + Ports FG + Standard Seals. 2A = SAE A Flange + Shaft C1 + Ports FA + Standard Seals. Examples FTP2-D-14-T0-FF-FG-N = Clockwise rotation, European Flange, 14 cc/rev, 1:8 Tapered shaft, Threaded Ports (FG), Standard Seals. FTP2A-D-23-C1-FF-FA-N = Clockwise rotation, SAE A Flange, 23 cc/rev, C1 Shaft, FA Ports, Standard Seals. 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 Low Noise, Low Pulsation FTP Gear Pump FTP2 Series 2 www.jbj.co.uk/FTP-gear-pumps.html #DriveLineHarmony 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 cause of noise and vibrations. ELIKA tooth profile, without encapsulation, significantly reduces pressureoscillations and vibrations produced by the pump and transmitted to the other components, reducing the noise of the hydraulic system. Specific compensation areas in the flange and cover, insulated by special gaskets reinforced with anti extrusion, allow for fully free axial and radial movement of the bushings. Marzocchi FTP gear pumps are available in versions with or without relief valve built in to the rear cover, maximum working pressure is 10 bar. FTP gear pumps have a very high field of use eg. rotation speed, and viscosity range. Fluid temperature should be between –10°C to +80°C. Fluid kinematic viscosity ranges are below: Allowed value (upon verification: 6 to 500 cSt Recommended value: 10 to 100 cSt. Value allowed at startup: < 2000 cSt. Use specific mineral oil based hydraulic fluids having good anti-wear, anti- foaming, antioxidant, anti-corrosion and lubricating proprieties. If employed fluids have different characteristics from those described, please always indicate type of used fluid and operating conditions so that the jbj Techniques’ technical office can evaluate possible problems of compatibility or useful life of system parts.
RkJQdWJsaXNoZXIy NzQyNjQ=