ATOS PFE series PFE-41029-1DT PFE-41037-1DT PFE-41045-1DT PFE-41056-1DT Thydraulic vane pump PFE 32036/3DT 20

Vane pumps type PFE-31, PFE-41, PFE-51 fixed displacement - cartridge design PFE-*1 are fixed displacement-twelvevane pumps, ባ ቤ cartridge design with integral hydraulic balancing ብ for high pressure operation, long service life and low noise level. They are available in three different sizes with max displacements up to 44, 85 and 150 cm3/rev and single, multiple or with through-shaft configurations. Mounting flange according to SAE J744 standard. body rotor with vanes balanced plates shaft inlet port outlet port Inlet and outlet ports can be oriented in four different positions to match any installation requirement. Simplified maintenance as the pumping cartridge can be easily replaced. MODEL CODE Fixed displacement vane pump Additional suffix for multiple pumps: X2 = double pump composed of single vane pumps X3 = triple pump composed of single vane pumps Series number Eventual suffix for pumps with through shaft: XA = for coupling one PFE-31 XB = for coupling one PFE-41 (only for PFE-41 and PFE-51) XC = for coupling one PFE-51 (only for PFE-51) XO = with through shaft, without rear flange Note:mulitple pumps are assembled in decreasing order of size. See also tab. A190. Port orientation, see section ‫:ݛ‬ T = standard U, V, W = on request Direction of rotation (viewed from the shaft end): D = clockwise (supplied standard if not otherwise specified) S = counterclockwise Note: PFE are not reversible Drive shaft, see section ‫ ݜ‬and ‫:ݝ‬ cylindrical, keyed for single and multiple pump (only first position) 1 = standard 2 = long version (only for PFE-41 and PFE-51) 3 = for high torque applications splined 5 = for single and multiple pumps (any position) 6 = for single and multiple pumps (only first position) only for PFE-31 7 = for second and third position in multiple pumps and PFE-41 Only for multiple pumps PFEX*: type of second (and third) pump /* Seals material: omit for NBR (mineral oil & water glycol) PE = FPM Speed range Max rpm (2) pressure (1) 160 (1) Max pressure is 160 bar for /PE version and water glycol fluid (2) Max speed is 1800 rpm for /PE versions; 1500 rpm for water glycol fluid (3) Flow rate and power consumption are proportional to the rotation speed, see section ‫ݚ