- bi-rotational pumps Available displacements are indicated below: 1PMarzocchi gear pumps are available in different displacements that can be obtained by changing the thickness of the gear toothed band. - double pumps. Different flanges, shafts, inlet and pressure ports are available. The following items are also available: - pumps with pressure limiting valve Gear Pumps 1P Series Product Range 7 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 “ST” - Version suitable for fluid at hi- or low-temperature applications. Special Versions The following 1Pmodels for special uses are available: “V” - Version suitable for fluid hi-temperature applications. Range between -10°C and +120°Cwith P1, P2 and P3 as per product table, up to +80°C; do not go over P1 for higher temperatures. Range until +150°Cwithmax. pressure = 20 bar (please indicate actual values when ordering). Range between -40°C and +120°C. “TR” - Version suitable for inlet pressure up tomax. 6 bar absolute. 0 1 2 3 4 5 6 7 8 9 10 1P 1,1 1,3 1,6 2,1 2,7 3,2 3,7 4,2 4,8 5,8 8,0 3 Displacement (cm /rev) www.jbj.co.uk/gear-pumps.html #DriveLineHarmony
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