Concentric W900 series high pressure hydraulic gear pumps available from jbj Techniques Limited

8 Size Rated pressure Maximum speed Dimensions Weight (bar) (rpm) A B (approx.) Shaft ’QB’ Port. ’150’/’160’ Port. ’151’ [mm] [mm] [kg] 050 - 0,5cc 276 4000 - 87,6 40,8 3,7 060 - 0,6cc 276 4000 - 89,1 41,5 3,8 080 - 0,8cc 276 4000 - 92,1 43,0 3,9 110 - 11,0cc 276 3600 - 96,5 45,2 4,1 140 - 14,0cc 276 3300 - 101,0 47,5 4,2 160 - 16,0cc 276 3000 - 103,9 48,9 4,3 190 - 19,0cc 265 3000 - 108,4 51,2 4,4 230 - 23,0cc 221 2800 3500 114,3 54,1 4,6 270 - 27,0cc 185 - 3000 120,2 57,1 4,8 310 - 31,0cc 160 - 2500 126,2 60,1 5,0 FLANGE CODE 12 OR CODE 13 - WITHOUT SHAFT SEAL (THROUGH BOLT Ø52 mm PILOT) = Type WP - Pump = Series 09 - 900 = Design revision A = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruple = Seal material B - Buna = Displacement per section (See table below) Model code example for a single pump 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 WP 09 A 1 B 060 R 12 QB 150 N = Rotation R - Clockwise L - Counter clockwise = Mounting flange 12 Through-bolt Ø 52 mm pilot 13 Same as 12 but opposite bolt pattern = Drive shaft QB Wet Tang = Portings 150 - 20 mm + 15 mm 4-b flange 151 - 26 mm + 18 mm 4-b flange 160 - 20 mm + 13,5 mm 4-b flange = Valve options N - None 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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