IWAKI MAGNETIC DRIVE PUMPS MX-F

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1 IAKI MAGNEIC DRIE PUMPS

2 Chemically resistant magnetic drive pumps which can tolerate abnormal operation he series development was based on the concept of optimum reliability under severe operating conditions and features our unique self radiation structure as well as our well-established non contact system. he retains excellent durability under abnormal operation such as dry running, cavitation and closed-discharge operation. High grade materials including EFE, are utilized as the main wetted materials. he series is an excellent choice for reliably handling a wide range of chemicals in various manufacturing processes. An improved mechanical strength design allows operation under abnormal conditions and results in reduction of running cost and maintenance cost. he adoption of a volute casing divided into two raises efficiency. Simply constructed, it is robust and facilitates maintenance. Fluororesin, excellent resistance to chemicals. 1

3 IAKI MAGNEIC DRIE PUMPS Self-radiating structure (International patent applied) hrough heat-dispersion holes provided in the fixed portions of the impeller and the magnet capsule, the liquid around the spindle and the bearing is forced to circulate so that heat generated by sliding can be reduced effectively. hus, thermal deformation and melt are prevented. (Except ) indle Rear thrust Heat-dispersion holes Non-contact structure By installing the driving magnet and the driven magnet in an inventive way, the movement of the magnet capsule is controlled by magnetic force to prevent the rear thrust and the rear portion of the bearing coming into contact with each other continuously even during dry running. his structure reduces heat generation and secures lubricant routes. (Except ) olute casing divided into two sections (International patent applied) he series is the first resin magnet pump which uses the pump casing divided into the front casing and the rear casing to form a vortex chamber as an ideal form. herefore, the internal leak phenomenon, which means that the liquid getting out of the impeller returns to the pump casing and is suppressed to a minimum and the liquid is efficiently guided to the discharge port to enhance overall efficiency. (Except ) Bearing Magnet capsule Impeller Front casing Rear casing Self-radiating structure Non-contact structure Robust structure Abnormal operation Normal operation Robust structure All stress bearing portions, such as the front and rear casings, are reinforced by means of ribs to improve the pressure resistance and the mechanical strength of the pump. he bearing is not only fixed by conventional press fit but is also sandwiched between the abutting portion in the depth of the magnet capsule and the rear end of the impeller to improve its reliability under high temperature. (Except ) and F3 models: an unplugging preventive lock pin is adopted for ensuring more steady securing. olute casing divided into two sections Illustration shows Front casing of type and /3

4 1 et end materials to F1 to F Model Mark 1 Front casing Impeller 3 Rear casing Magnet capsule O ring Note 1 indle 7 Bearing Rear thrust 9 Mouth ring hrust/liner ring 11 Lock pin R K FKM PFE (Front & Rear) PFE to F1 CF RF FKM High density carbon PFE PFE - KK to F3 CF RF FKM High density carbon PFE CFRPFA PFE KK Note 1: O-ring made of AFLAS and EPDM are also available Precautions for pump selection 1. he performance curves on this catalogue are based on clean water of ºC.. For the or larger models, select a proper impeller size according to specific gravity. Always keep - % allowance to motor output. Applicable motor output S.G ( ) < = Motor output Allowance 3. he magnetic drive pump is not durable for a long time in closed-discharge operation. Always keep the minimum flow. Minimum flow,, 1,, 1: L/min, 3: L/min. NPSH validation Observe the following for the prevention of cavitation. NPSHa > = +. m Allowance NPSHa = (Pa - Pv) ± hs - hfs. Maximum withstand pressure :.19MPa :.MPa 1:.33MPa :.MPa 1:.MPa :.3MPa 3:.3MPa NPSHa: Net Positive Suction Head Available (m) : Net Positive Suction Head Required (m) Pa: Pressure on the suction liquid level (MPa) (Absolute pressure) Pv: Pressure of saturated vapor (MPa) hs: Static suction head (m) hfs: Suction pipe resistance (m) : Liquid density (kg/m 3 ) g: G-force (9.m/sec ) 3

5 IAKI MAGNEIC DRIE PUMPS 3 Pump identification R M Y - 13 Pump size : G1X G1 Series symbol : Material of Casing/ Materials R: PFE/FKM (Bearing/O-ring) K: /FKM (Bearing/O-ring) Connection M: hread connection Connection Y: Hz Motor 13: 1 phase / 3: 3 phase / to F3 Pump size : G1 X G1 k 1: G1 X G1.7k : G1 1/ X G1 1/ k 1: G1 1/ X G1 1/.7k : G X G1 1/ 1.k 3: G X G1 1/.k Series symbol : Material of Casing/ Impeller mark,, : Hz 1 CF E - S Material of Bearing/indle/O-ring CF: High density carbon/ /FKM RF: PFE//FKM KK: //FKM Motor specification E: IEC motor ecial specification: No mark : Standard S: Order-made specification ecifications Model Impeller Y Connection Suction X Discharge G1 x G1 G1 x G1 G1 x G1 G1 x G1 Note 1 Limit of specific gravity to. Standard capacity L/min - m Maximum capacity L/min G1 x G G1 x G G1 x G1 1. to G1 1/ x G1 1/ G1 1/ x G1 1/ G1 1/ x G1 1/ 1. to. -.. G1 1/ x G1 1/ G1 1/ x G1 1/ G1 1/ x G1 1/ 1. to G x G1 1/ G x G1 1/ G x G1 1/ 1. to G x G1 1/ G x G1 1/ G x G1 1/ 1. to Note 1: he specific gravity limit values shown above are with maximum discharges. he specific gravity limit varies with the discharge. For details, please contact us. Note : Less motor except MD-F. Common specifications Range of liquid temperature : to C ( to C in case AFLAS O-rings are used.) Range of ambient temperature : to C. Motor k Mass kg Hz Note

6 Performance curves 1 Hz SHAF POER (k) 1 1 Hz SHAF POER (k) 1 1,, 1 CAPACIY (L/min) 1 1 CAPACIY (L/min),, Hz Hz SHAF POER (k) (m) SHAF POER (k) (m) CAPACIY (L/min) 3 CAPACIY (L/min) 3,,,, Hz Hz SHAF POER (k) (m) SHAF POER (k) (m),, 3 CAPACIY (L/min) (m),, 3 CAPACIY (L/min) (m)

7 IAKI MAGNEIC DRIE PUMPS Hz 3 Y INPU () Y CAPACIY (L/min) Dimensions f b f b to F1, F3 f b d d d H H H e e e c L g -7-9 a c g c -ø1 a L L Note 1 Note 1 g -1-3 a in mm Models H L a b c d e f g to F he dimensions L may differ with the type of motor installed. Optional accessories Iwaki dry running protector DR series Model DR 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. Current figure to be set is indicated on LCD. Both top/bottom figures can be set. op: Over-load Bottom: Dry running, air sucking-in operation, operation with suction side closed Built-in current transformer DIN rail mounting It is unable to use DR when inverter is employed in the system. DR- ecification Model Motor power Applied motor Power control Power Input Detective current Current transformar(c) Outer dimension DR- 3 to three phase.7 to 1k to single phase to ±%single phase 3.. to 3.A Built-in D X 13 X H1 /Hz

8 IAKI MAGNEIC DRIE PUMPS Iwaki process magnetic drive pump series MX series ithstands difficult operating conditions and offers high efficiency Max. discharge capacity: L/min Max. discharge head: 3 m Main materials: GFRPP SMX series ersatile self-priming magnetic drive pump with enhanced durability under abnormal operation Max. discharge capacity: L/min Max. head:. m Main materials: GFRPP, MXM series Magnetic drive pumps with an excellent balance of features and performance Max. discharge capacity: L/min Max. head: 9 m Main materials: MDM series Magnetic drive processing pump with dry running capability Max. discharge capacity: 1. m 3 /min Max. head: 7 m Main materials: CREFE, PFA - Kanda-Sudacho -chome Chiyoda-ku okyo 1- Japan EL : (1) FAX : he posting and copying from this catalogue without permission is not accepted firmly. European office Germany Holland Italy ain Belgium Denmark Finland France Norway Sweden Switzerland U.K. : IAKI Europe GmbH : IAKI Europe GmbH : IAKI Europe GmbH (Netherlands Branch) : IAKI Europe GmbH (Italy Branch) : IAKI Europe GmbH (ain Branch) : IAKI Belgium N.. : IAKI Nordic A/S : IAKI Suomi Oy : IAKI France S.A. : IAKI Norge AS : IAKI Sverige AB : IAKI (Schweiz) AG : IAKI Pumps (UK) Ltd. EL: (9)1 9 EL: (9)1 9 EL: (31) EL: (39) EL: (3) EL: (3)13 7 EL: () 3 EL: (3)9 7 EL: (33) EL: (7)3 3 9 EL: () EL: (1) 7 93 EL: () FAX: 1 9 FAX: 1 9 FAX: FAX: 333 FAX: FAX: 3 FAX: FAX: FAX: FAX: FAX: 7 93 FAX: U.S.A. Argentina Singapore Malaysia Indonesia Australia China Korea aiwan hailand ietnam : IAKI America Inc. : IAKI America Inc. (Argentina Branch) : IAKI Singapore Pte Ltd. : IAKIm Sdn. Bhd. : IAKI Singapore (Indonesia Branch) : IAKI Pumps Australia Pty Ltd. : IAKI Pumps Co., Ltd. : IAKI Korea Co.,Ltd. : IAKI Pumps aiwan Co., Ltd. : IAKI (hailand) Co.,Ltd. : IAKI Pumps ietnam Co., Ltd. ( )Country codes EL: (1) 9 EL: () EL: ()31 EL: () EL: ()1 9 EL: (1) EL: ()7 11 EL: () 3 EL: () 7 9 EL: () 3 71 EL: () FAX: 9 13 FAX: FAX: 3 73 FAX: 1 91 FAX : FAX: 7 FAX: 3 1 FAX: 7 1 FAX: 3 77 FAX: Caution for safety use: Before use of pump, read instruction manual carefully to use the product correctly. Actual pumps may differ from the photos. ecifications and dimensions are subject to change without prior notice. For further details please contact us. Legal attention related to export. Our products and/or parts of products fall in the category of goods contained in control list of international regime for export control. Please be reminded that export license could be required when products are exported due to export control regulations of countries. CA-E PDF