Concentric WQ900 high pressure, super quiet, low pulsation gear pumps available from jbj Techniques Limited

5 FLANGE CODE 06 Size Rated pressure Maximum speed Dimensions Weight (bar) (rpm) A B (approx.) Port code ’160’ [mm] [mm] [kg] 050 - 5,1cc 230 4000 90,1 43,3 3,7 060 - 6,2cc 230 4000 91,6 44,0 3,8 080 - 8,3cc 230 4000 94,6 45,5 3,9 110 - 11,3cc 230 3600 99,0 47,7 4,1 140 - 14,5cc 230 3300 103,5 50,0 4,2 160 - 16,5cc 230 3000 106,4 51,4 4,3 190 - 19,6cc 230 3000 110,9 53,7 4,4 230 - 23,7cc 207 2800 116,8 56,6 4,6 Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WQ 09 A 1 B 050 R 06 NB 160 N For pump displacement 050-080 = Type WQ - Pump = Range 09 - 900 = Design A = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruple = Seal material B - Buna = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise = Mounting flange 06 Rect. Ø 36,5 mm pilot = Drive shaft NB European Tapered shaft 1:8 = Portings 160 - 20 mm + 13,5 mm = Valve options N - None 1 2 3 4 5 6 7 8 9 10 11 quality products for mechanical & fluid power ~ jbj Techniques Limited, www.jbj.co.uk UK distributor for Concentric Hydraulics

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