IWAKI WALCHEM MX-70 Manual

Magnetic drive pump mx-70 & (f)100 series

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IWAKI WALCHEM

MAGNETIC DRIVE PUMP

MX-70 & (F)100 SERIES

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Summary of Contents for IWAKI WALCHEM MX-70

Page 1 IWAKI WALCHEM MAGNETIC DRIVE PUMP MX-70 & (F)100 SERIES...
Page 2: Table Of Contents
Thank you for having selected an Iwaki Walchem MX-70/100 Series magnetic drive pump. This instruction manual deals with the correct handling, maintenance, inspection and troubleshooting procedures for the MX magnetic drive pump. Please read through it carefully to ensure the optimum performance, safety and long service of your pump.
Page 3: Unpacking And Inspection
UNPACKING AND INSPECTION Open the package and check that the product conforms to your order. Also, check each of the following points. For any problem or inconsistency, contact your distributor at once. 1. Check that the model number indicated on the nameplate conforms to the specifications of your order.
Page 4: Identification
MODEL IDENTIFICATION GUIDE MX-F 1. Series name GFRPP casing material MX-F: CFRETFE casing material 2. Pump Size code Not available for MX-F models 100: Available for MX and MX-F models 3. Wet end material FKM O-ring EPDM O-ring MX-F: RV: PTFE bearing SiC bearing FKM O-ring...
Page 5: Specifications
Max. Motor Specific Max Flow Model Suct x Disch Discharge BEP (Q-H) output Gravity Limit (GPM) Pressure (ft) @50/60 Hz MX-70 1” x 1” 26.2/36.1 13-25 23.8/26.4 150/180W MX-100 1” x 1” 27.6/38.4 19-29 29/33 210/260W MX-F100Y 1” x 1”...
Page 6 MX-70 MX-(F)100 Material Part MX-70 MX-100 MX-F100RV MX-F100KV Front casing GFRPP CFRETFE MX-70 Bearing MX-100 Bearing A Fluoroplastic Impeller CFRPP CFRETFE O-ring FKM, EPDM MX-100 Bearing B Fluoroplastic Shroud CFRPP CFRETFE High purity Spindle Ceramic ceramic Rear Casing GFRPP CFRETFE...
Page 7: Handling
1. Do not operate the pump dry. The sliding parts used in the MX-70/100 series pump are lubricated and cooled by the fluid being pumped. Never operate the pump dry or with the valves on the suction side closed. Otherwise, the inside of the pump will be damaged.
Page 8: Installation And Operation
INSTALLATION AND OPERATION ■ Installation 1. Secure the pump to floor or platform by bolting down the motor using all holes provided. 2. Check power source for proper voltage and phase. Attach the pump to a switched, hardwired properly grounded circuit. Use appropriate wiring materials and abide by all local and national electrical codes.
Page 9: Assembly
ASSEMBLY 1. Place the motor on end vertically so that the shaft is pointed upward. 2. Install the drive magnet on the motor shaft and position the shaft flush with the inside of the magnet. 3. Insert the rear casing into the magnet/motor bracket. 4.
Page 10: Parts Description And Exploded View
PARTS DESCRIPTION AND EXPLODED VIEW MX-70, MX-100, MX-F100 Item Item Description Description Front casing Drive magnet Mouth ring Motor Impeller Bolt, front casing O-ring Retainer/Backup ring* Rear casing MX-100/MX-F100 only...
Page 11 DIMENSIONS AND WEIGHTS Dimensions in inches (mm) (lbs) 5.12 6.10 10.18 4.33 1.89 1.57 2.56 3.54 2.09 7.07 0.28 0.43 MX-70 (T) 14.3 (130) (155) (258.5) (110) (48) (40) (65) (90) (53) (179.5) (11) MX-100 18.1 5.90 6.89 12.58 4.33 2.01...
Page 12 5 BOYNTON ROAD HOPPING BROOK PARK HOLLISTON, MA 01746 USA TEL: 508-429-1440 FAX: 508-429-1386 www.iwakiwalchem.com...

This manual is also suitable for:

Mx-f100y Mx-100