Bi-directional motors. Five different families of Marzocchi gear modular pumps are available. Within each of them, the different displacements are obtained using different width gears. The production range offers different flanges, shafts and delivery and intake ports. They are not all included in this non-comprehensive catalogue. Therefore please refer to overview tables included in the catalogues of the single stage pumps belonging to ALP and GHP series in order to understand the various possibilities. The following diagrams specify available displacements. Gear Pumps ALP-GHP Series Product Range 7 www.jbj.co.uk/gear-pumps.html #DriveLineHarmony Special Versions “TR”Version suitable for inlet pressure up tomax. 6 bar absolute. Range between -10°C and +120°C. In the range between -10°C and +80°Cmaximum pressures as stated in the individual product tables are allowed; beside that figures in the ‘P1’ column of the tables should not be exceeded. "VV"Version suitable for fluid at high temperatures. "H"Version suitable for fluid at low temperature. "V"Version suitable for fluid at high temperatures. Range between -40°C and +120°C. In the range between -10 °C and +80°C maximum pressures as stated in the individual product table; below and beside that figures in the ‘P1’ column of the tables should not be exceeded. Range between -40°C and +80°C. In the range between -10 °C and +80°C maximum pressures as stated in the product table; below that figures in the ‘P1’ column of the tables should not be exceeded. For special uses are also available: Contact jbj Techniques technical office for assistance in selection of correct pump for your application, telephone: +44 (0)1737 767493, email: info@jbj.co.uk Range between -10°C and +150°Cwithmaximumpressure 20 bar "ST"Version suitable for fluid at high or low temperature. The above descriptions are to be specified in the SEALfield of the ordering code. GHP3 ALP3 0,25 0,5 GHP1 ALP1 GHP2 ALP2 ALP4 0.19 0.26 0.32 0.38 0.51 0.64 0.50 0.63 0.88 1.00 1.25 1.50 1.4 2.1 2.8 3.5 4.1 5.2 6.2 7.6 9.3 11.0 13.8 4.5 6.4 7.0 8.3 9.6 11.5 14.1 16 17.9 21.1 23.7 25.5 28.2 35.2 20 22 26 33 39 44 52 61 7178 87 87 106 128 147 166 181 200 3 Displacement (cm /rev)
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