MEK

SANWA Line (Europe Edition) Metallic Self - priming Magnet Drive Pumps Extensive Hydraulic Performance, Seal-less, Corrosion Resistant , Leak Free Catalog No. ISX-E-1612-003 MEK series 1 MEK The self-centering design automatically p o s i t i o n s t h e i m p e l l e r fo r o p t i m u m efficiency. SUS 316 wet ends offer high chemical resistance for a wide range of chemical processes.Chemical processes, laborator y use, test plants and pilot plants. D e g r e a s i n g , w a t e r p u r i f i c a t i o n a n d seawater desalination plants. F o o d , b e v e r a g e a n d p h a r m a c e u t i c a l manufacture. Ultrasonic cleaning machines, medical equipment, industrial cleaning devices. The MEK series stainless steel magnetic drive turbine pumps are free from leakage and are suitable for many applications involving transfer of organic solvents & other chemicals. Magnetic drive turbine pumps designed for process applications TYPE MEK Motor output : 0,25 kW to 4,0 kW [Highly reliable block-building structure] High pump efficiency High Chemical resistance Applications 2 Magnet Drive Pumps MEK 101COUPLING KEY(M) ?1 100 MOTOR ?1 69 NAME PLATE 304SS1 66 HEXAGON HEAD BOLT & NUT 316SS4 65 HEXAGON HEAD BOLT 316SS4 64 HEXAGON SOCKET HEAD CAP SCREW 316SS 2 63 HEXAGON HEAD BOLT 316SS4 62 HEXAGON HEAD BOLT 316SS6 61 SET SCREW STEEL2 57 DISCHARGE NOZZLE 316SS1 56 CHECK VALVE 316SS1 55 SUCTION NOZZLE 316SS1 54 GASKET PTFE1 53 PLUG 316SS1 52 PLUG 316SS1 51 PLUG 316SS1 45 BUSHING SiC2 33C GASKET PTFE1 33B O RING PTFE1 33A O RING PTFE1 20B MAGNET COUPLING(M) STEEL1 20A MAGNET COUPLING(P) 316SS1 31 SPACER 316SS1 15 FRAME ADAPTER CAST IRON1 9 SLEEVE SiC-D2 8C RETAINING RING 316SS1 8B COUPLING KEY(P) 316SS1 8A IMPELLER KEY 316SS1 8 SHAFT 316SS1 7 TOLERANCE RING 316SS2 4 REAR CASING 316SS1 3 CASING COVER 316SS1 2 CASING 316SS1 1 IMPELLER 316SS1 MARK NAME OF PART MAT'L No. 33A 31 45 1 62 69 61 7 20B 100 63 101 8A 83 33B 8B 51 57 54 65 55 53 52 20A 9 56 8C 1566 33C 2 64 Construction and materials : Magnet : Pressure vessel : Rotating parts : Bearings : Liquid immersed portion Significance of SiC-D - Increased damage prevention - » SiC-D bearings can withstand accidental dry run for certain periods. » Unique materials and manufacturing techniques of our specially treated SiC-D bearings provide a coefficient of friction 1/4 that of SiC. » The very low coefficient of friction of our SiC-D bearings results in much less heat being generated in upset or dry running conditions. SiC-D bearings are more forgiving of dry running conditions frequently encountered at start up, during upset conditions or in batch services. Extremely hard surfaces minimize wear and prolong service life; resistance to chemicals is maintained for extended bearing life. BUSHING (SiC) SLEEVE (SiC-D) 3 Magnet Drive Pumps MEK [1] Pump Size "201" / "251" / "322" / "402" [2] Pump Material "6": 316SS [3] Check Valve Material "TS": PTFE + 316SS [4] Bearing Material "KD": SiC & SiC-D [5] Motor Output "025": 0,25kW 4P / "03": 0,37kW 4P / "15": 1,5kW 2P / "22": 2,2kW 2P / "30": 3,0kW 2P / "40": 4,0kW 2P [1] M EK201 - 6 TS KD 025 [2][3] [4] [5] 60Hz MEK 0,25kW~4,0kW 50Hz MEK 0,25kW~4,0kW 2 3 5 7 10 20 50 30 80 4 40 60 60 10 20 3040 5060 7080 90100 2 3 5 7 10 20 50 30 80 4 40 60 6 0 10 20 3040 5060 7080 90100 CAPACITY (l/ min) TOT AL HEAD (m) CAPACITY (l/ min) TOT AL HEAD (m) MEK201 MEK251 MEK322 MEK402 MEK201 MEK251 MEK322 MEK402MEK201MEK251 MEK322 MEK402 MEK201 MEK251 MEK322 MEK402 20mm (Rc3/4) 25mm (Rc1) 32mm (Rc1-1/4) 40mm (Rc1-1/2) 9 x10 12 x 20 29 x 31 30 x 45 12 x 12,5 16 x 24 30 x 49 60 x 40 0,25kW • 4P 0,37kW • 4P 1,5kW • 2P 2,2kW • 2P 3,0kW • 2P 4,0kW • 2P (Standard : 1,3) Application base : 1,9 (Standard : 30) Application base : 120 -20 ~ +120 1,0 Applicable T emperatur e ( C) MODEL Mo tor Output Capacit y x Head (L/min x m) Bo re Design Pr essure (MP a•G) Max. Vi scosit y (mP a•s) Max. S.G . Note: DIN or JIS fange is available as an option. 0,55kW • 4P motor f or “MEK251” is available as an option. 50H z 60Hz Pump Type Identification Selection charts Specifications Magnet Drive Pumps MEK 4 SUC TION s BOLT HOLES 4- øFD h H g f t e W I k A DISCHARGE d d cb a B RO TATION MEK201 MEK251 MEK322 MEK402 126,5 130 151,5 165,5 20mm (Rc3/4) 25mm (Rc1) 32mm (Rc1-1/4) 40mm (Rc1-1/2) 260 267 317 367 71 71 90 100 112 0,25 0,37 1,5 2,2 3,0 4,0 121 129 126 146,5 50 62,5 67,5 70 180 180 210 30084,5 22 15 16 80 140 175 270 44 50 46 44 90 90 110 135 95 100 110 135 75 77 97 9790 96 90 110 20 27 40 45 ø12 ø12 ø12 ø13 15,5 19 23,5 27 150 150 150 230 PUMP only appr ox weight (kg) MODEL BORE SIZE MO TOR OUTPUT (kW ) MOTOR FRAM E BD 180 180 180 270W HA abcd fghk l 12 12 12 18tF D(In the unit of mm) e D Amperometric range Unit ’s sourc e voltage Oper ating temper ature Oper ating humidit y C urrent sensor Analog input 1 Analog input 2 T emper ature r ange Digital c ontact input Co ntac t output Lo gging capabilit y C ommunication Suppor ted models External dimension in mm Specifications AC100-240V 50/60H z 10VA 0-40 C 35-85%RH 4-20mA or 1-5V 4-20mA or 1-5V -50-200 C (Pt100,K thermocouple ) No -voltage contac t signal (also for external reset) F or pre -alarm: A C250V 8A (load resistance) 1c F or pump -stopping: A C250V 8A (load resistance) 1a P ast records (with the calendar) RS485 incorporatedM, MMP , MP, MTFO D71 x W108 x H90 MODEL DRN-01 DRN-02 * Not used as an inverter . * Sa fty: UL 61010-1 * \ EMC: EN61326-1 CAN/CSA- C22.2 No. 61010-1-12 * RoHS: EN50581 EN61010-1 EN61326-1, EN50581 0-30,00A 0-200,0A JS10FL JS24FL Outline dimension Dry running protector DRN series (Option) Model DRN is electric current sensing type dry running protector. It detects the decreased load current (lower limit) to stop the pump when it runs dry or runs with air sucking in. It can detect over- load, too.