Concentric AB-CALMA SERIES-EU-2011-7 6 Size Operating pressure (p 2 ) Maximum speed Dimensions** Weight (bar) (rpm) A B (approx.) Shaft ’BA’ Shaft ’FA’ Port . ’121’/’150’ Port. ’122’/’151’ [mm] [mm] [kg] 060 - 6,2cc 250 250 4000 - 91,6 44,0 3,8 080 - 8,3cc 250 250 4000 - 94,6 45,5 3,9 110 - 11,3cc 250 250 3600 - 99,0 47,7 4,1 140 - 14,5cc 250 250 3300 - 103,5 50,0 4,2 160 - 16,5cc 250 250 3000 - 106,4 51,4 4,3 190 - 19,6cc 250 250 3000 - 110,9 53,7 4,4 230 - 23,7cc 210 210 2800 3500 116,8 56,6 4,6 CLOCKWISE ROTATION COUNTER CLOCKWISE ROTATION MOUNTING FLANGE 03 KEY 4.75x4.75x22.2 SHAFT BA 82.55 82.50 Ø OUTLET 106.5 87 196.0 INLET 11.1 106.4 130 A+2 B+0.5 6.2 13 11 16 26.1 21.1 19.05 19.02 Ø 32.0 INLET OUTLET CODE 121 G 3/4 16 DEEP G 1/2 14 DEEP CODE 122 G 1 18 DEEP G 3/4 16 DEEP CODE 150 90° 45° 90° 45° 15 35 20 40 M6 13 DEEP CODE 151 90° 45° 90° 45° 18 55 26 55 M8 13 DEEP EXTERNAL INVOLUTE SPLINE, 16/32 DP, 9 TEETH, FLAT ROOT SIDE FIT MAX. TORQUE 87 NM SHAFT FA 18 23.8 32 15.34 15.24 Ø FLANGE CODE 03 (SAE ”A” 2-BOLT) Model code example for a single pump 1 2 3 4 5 6 7 8 9 10 11 WK 09 A 1 B 060 R 03 BA 150 N = Type WK - Calma Pump = Range 09 - WK900 Series = Design A - Std. Calma Design L - L (WSR)* = # of sections 1 - Single 2 - Duplex 3 - Triplex 4 - Quadruplex = Seal material B - Buna = Displacement per section (See Code Displ. below) = Rotation R - Clockwise L - Counter clockwise 1 = Mounting flange 03 SAE “A” 2-Bolt = Drive shaft BA - SAE “A” Key Ø 0,75” FA - SAE “A” Spline 9-t GA - SAE A Spline 11-Tooth = Portings 121 - G3/4” + G1/2” BSPP 122 - G1” + G3/4” BSPP 150 - 20 mm + 15 mm 151 - 26 mm + 18 mm = Valve options N - None 2 3 4 5 6 8 7 9 10 11 EXTERNAL INVOLUTE SPLIN E 16/32 DP, 11 TEETH , FLAT ROOT, SIDE FIT SHAFT GA 38.5 37.5 [1.51] [1.47] Note 1: (SEE ORDER CODE BA) 18.62 18.49 [.733] [.728] Ø 24.1 23.4 [.95] [.92] 31.4 31.0 [1.23] [1.22] * Design Code “L” (WSR) Wide operating speed range with low speed capability n=400 rpm at max. operating pressure. ** Displacements greater than 15 cc adds 4,8 mm to A-dimension and 2,4 mm to B-dimension in L design.
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