Magnetic Drive Pumps - MSKC Series Flyer

MSKC SeallessCentrifugal Pumps1 1/2 to 3 HP(.55 to 1.5 kW)M U L T I - S T A G E M A G N E T I C S E A L L E S S P U M P SFeatures• Sealless mag drive technology - eliminates costly seal problems• Multi-Stage design: Generates increased head at low flow rates, low power consumption, wide hydraulic envelope allows for mix and match impeller sizes• Small footprint - avoids large impeller diameters• Unique interconnecting drive shaft - transmits torque from magnetic coupling to first stage impeller• Independent thrust bearings at each stage for maximum reliability• Polypropylene or PVDF construction • Accepts standard NEMA 56C or IEC 71/B14, 80/B14 frame motors• Maximum working pressure 80 psi• Maximum temperature: 180°F (82°C) - Polypropylene 220°F (104°C) - PVDF• Maximum flow 60 gpm (12.8 m3/hr.), maximum head 100 ft. (21.3 m)MSKC PolypropylenePerformance60 Hz 3450 rpm 50 Hz 2900 rpmMSKC PVDFNote: numbers 1, 2, 3, 4 , 5 on curves indicate impeller diameter combinations. See specificationsMulti-Stage is also available in a vertical design.02468101214161820220 2 4 6 8 10 12 14Flow (m /hr)Head (m)0246810121416182022NPSHR (m)3. 35.21.4..55 Kw(3/4 BHP).75 Kw(1 BHP)NPSHRImpeller Legend:1. 9.86cm + 9.86cm2. 8.89cm + 9.86cm3. 8.89cm + 8.89cm4. 8.10cm + 8.89cm5. 7.62cm + 8.89cm01020304050607080901000 10 20 30 40 50 6 0 70Flow (USgpm)Head (ft)0102030405060708090100NPSHR (ft)1.4.32.5.1 1/2 BHP 2 BHPNPSHR1 BHPImpeller Legend:1. 3.88" + 3.88"2. 3.50" + 3.88"3. 3.50" + 3.50"4. 3.19" + 3.50"5. 3.00" + 3.50" MODEL MOTOR A* B* FRAME MSKC 56C 6-1/2 16.5 8 20.3 71 IEC 4-1/8 10.5 8 20.3 Toll Free USA & Canada 1-800-934-9384Literature I.D. No. - FT01-844E 6/29/10DimensionsSpecifications MODEL* SUCTION IMPELLER SIZE MAX. FLOW MAX. HEAD MOTOR DRIVE MAX. (CONSTRUCTION) DISCHARGE inch cm 3450 rpm 2900 rpm 3450 rpm 2900 rpm 3450 rpm 2900 rpm S.G. gpm m3/hr ft m hp kw @ 50 cps MSKC1 (P, V) 3.88+3.88 9.86+9.86 61 12.7 99 21.3 3 1.1 1.5 MSKC2 (P, V) 3.50+3.88 8.89+9.86 59 12.2 90 19.4 2 1.1 1.5 MSKC3 (P, V) 3.50+3.50 8.89+8.89 56 11.5 79 16.7 2 .75 1.5 MSKC4 (P, V) 3.19+3.50 8.10+8.89 51 9.7 75 16.2 1.5 .75 1.8 MSKC5 (P,V) 3.00+3.50 7.62+8.89 49 9.3 71 15.2 1.5 .55 1.8P - Polypropylene glass filled - maximum temperature 180°F (82°C).V - PVDF carbon filled - maximum temperature 220°F (104°C).Note: Actual performance may vary with conditions. 1-1/2" FNPT/BSP1" MNPT/BSP*Varies with motor manufacturer80 IEC 4-23/32 12 9 22.9 inch cm inch cmCinch cmDinch cm3-1/2 8.892-13/16 7.103-5/32 8.010-9/32 26.1110-9/32 26.1110-9/32 26.11