7 Size Maximum pressure Maximum speed Dimensions Weight (bar) P1 (rpm) A B (approx.) Shaft code ’WA’ Port code ’155’ Port code ’156’ [mm] [mm] kg 190 - 19 276 3300 - 124,0 63,3 8,0 230 - 23 276 2800 - 128,2 65,4 8,3 280 - 28 276 2300 3100 133,4 68,0 8,4 330 - 33 276 - 3000 138,6 70,6 8,6 380 - 38 276 - 3000 143,8 73,2 9,0 440 - 44 221 - 2700 150,0 76,3 9,2 500 - 50 200 - 2300 156,2 79,4 9,5 FLANGE CODE 15 (Ø 50,8 mm pilot) KEY 4x7,5 DIN 6888 SHAFT WA INLET OUTLET INLET OUTLET COUNTER CLOCKWISE ROTATION CODE 155 M8 . 13 DEEP M8 . 13 DEEP M10 . 20 DEEP M8 . 13 DEEP CLOCKWISE ROTATION PORT 150 SAME DIMENSIONS FOR SUCTION- AND PRESSURE PORT CODE 156 SPRING LOCK WASHER 814 DIN 127 NUT M14x1,5 DIN 936 TORQUE 80+20 Nm CONE 1:8 M8 THREAD DEPTH 13 128.1 MOUNTING FLANGE 15 20 40 60 27 51 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 15 WA 155 N 1 2 3 4 5 6 8 7 9 10 11 = Mounting flange 15 Rect. Ø 50,8 mm pilot = Drive shaft WA Tapered 1:8, M14 x 1,5 = Portings 155 - 20 mm + 20 mm 156 - 27 mm + 20 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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