Concentric W1500 series high pressure hydraulic gear pumps available from jbj Techniques Limited

6 Size Maximum pressure Maximum speed Dimensions Weight (bar) P1 (rpm) A B (approx.) Shaft code Shaft code Port code Port code Port code [mm] [mm] kg RB KA 146 147 151 190 - 19 276 276 3300 - 3300 124,0 63,3 8,0 230 - 23 276 276 3300 - 3300 128,2 65,4 8,3 280 - 28 260 276 3100 - 3100 133,4 68,0 8,4 330 - 33 220 276 3000 - 3000 138,6 70,6 8,6 380 - 38 190 276 2700 3000 3000 143,8 73,2 9,0 440 - 44 165 221 - 2800 2700 150,0 76,3 9,2 500 - 50 145 200 - 2700 2300 156,2 79,4 9,5 FLANGE CODE 14 (Through bolt Ø 52 mm pilot without shaft seal) SHAFT RB INLET OUTLET INLET OUTLET COUNTER CLOCKWISE ROTATION CODE 146 M10 . 20 DEEP CODE 147 M10 . 20 DEEP M8 . 13 DEEP M8 . 13 DEEP CLOCKWISE ROTATION CODE 151 M8 . 13 DEEP M8 . 13 DEEP Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WP 15 A 1 B 330 R 14 RB 151 N 1 2 3 4 5 6 8 7 9 10 11 = Mounting flange 14 Through-bolt Ø 52 mm pilot = Drive shaft RB Wet Tang KA SAE B Spline 13-t = Portings 146 - 25 mm + 19 mm 147 - 30,2 mm + 26,2 mm 151 - 27 mm + 19 mm = Valve options N - None = Type WP - Pump = Series 15 - 1500 = Design revision A = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruple = Seal material B - Buna V - Viton = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise quality products for mechanical & fluid power ~ jbj Techniques Limited, www.jbj.co.uk UK distributor for Concentric Hydraulics

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