Size Rated pressure Maximum speed Dimensions Weight (bar) (rpm) A B (approx.) Shaft c. ’BA’/’GA’ Shaft c. ’FA’ Port. c. ’121’/’150’ Port. c. ’122’/’151’ [mm] [mm] [kg] 050 - 5,0cc 276 276 4000 - 90,1 43,3 3,7 060 - 6,0cc 276 276 4000 - 91,6 44,0 3,8 080 - 8,0cc 276 276 4000 - 94,6 45,5 3,9 110 - 11,0cc 276 276 3600 - 99,0 47,7 4,1 140 - 14,0cc 276 276 3300 - 103,5 50,0 4,2 160 - 16,0cc 276 276 3000 - 106,4 51,4 4,3 190 - 19,0cc 276 265 3000 - 110,9 53,7 4,4 230 - 23,0cc 221 221 2800 3500 116,8 56,6 4,6 270 - 27,0cc 185 185 - 3000 122,7 59,6 4,8 310 - 31,0cc 170 165 - 2500 128,7 62,6 5,0 FLANGE CODE 03 (SAE A 2 BOLT) All shaft bearings are continually cooled and lubricated by a controlled flow of fresh oil. This enables operation across a wide speed range at very high loads. The large sized slide bearings support the pump’s long-life condition. 4 Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WP 09 A 1 B 050 R 03 BA 150 N 1 2 3 4 5 6 8 7 9 10 11 = Mounting flange 03 SAE A 2-Bolt = Drive shaft BA SAE A Key Ø 0,75” GA SAE A Spline 11-t FA SAE A Spline 9-t = Portings 121 - G3/4” + G1/2” BSPP 122 - G1” + G3/4” BSPP 150 - 20 mm + 15 mm 4-b flange 151 - 26 mm + 18 mm 4-b flange = Valve options N - None = 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 Code Displ. below) = Rotation R - Clockwise L - Counter clockwise A wide range of mounting flanges and port sizes are available tomeet European and international standards. W900 pumps may also be supplied with threaded ports in the rear cover (Rear cover’s shape is prepared for this option). This option can simplify installation where space is limited. quality products for mechanical & fluid power ~ jbj Techniques Limited, www.jbj.co.uk UK distributor for Concentric Hydraulics
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