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MXM

MXM

Product catalog summary

Overview: The document provides detailed information about the IWAKI Magnetic Drive Pumps MXM series, highlighting their features, specifications, and operational guidelines. These pumps are designed for chemical processes, offering a balance of corrosion resistance, durability, and safety.

Key Features:

Non-Contact System: Prevents contact between the bearing and rear thrust faces, minimizing heat generation and preventing plastic part melting.
Self-Radiating Structure: Heat-dispersion holes facilitate liquid circulation around the spindle and bearing, reducing thermal deformation.
Corrosion Resistance: Utilizes materials like CFRETFE, high-quality ceramic, and carbon for parts in contact with liquids.
Robust Structure: Features high-strength ductile cast iron armor and enhanced sealing performance for reliability.
Enhanced Safety: Unique rear casing shape increases pressure resistance and mechanical strength, with a high-temperature model offering dual containment for safety.

Specifications:

Temperature Range: Standard: -10 to 90°C; High temp version: -10 to 105°C.
Max Operating Pressure: Varies by model, up to 0.7MPa for high temp versions.
Materials: Includes CFRETFE, high-purity alumina ceramic, and SiC for various components.

Performance and Selection:

Performance curves are based on clear water at 20°C.
Ensure motor output is 10% higher than required for the liquid's gravity.
Minimum flow volume requirements: MXM22/44: 10 L/min; MXM54: 20-50 L/min depending on impeller range.
Pressure resistance varies by model and temperature range.

Safety and Usage Notes:

Continuous closed running is not supported; ensure minimum flow volume.
Dry running and operation with entrained air are not recommended for certain material types.

Additional Products:

MDW Series: Large-class fluoroplastic magnetic drive pump.
MDE Series: Reliable large-sized pump for process use.
MDM Series: Pumps with dry running capability.
MX/MX-F Series: High efficiency under difficult conditions.
SMX/SMX-F Series: Self-priming pump with enhanced durability.

Accessories:

Iwaki Pump Protector DRN Series: Detects unusual operating conditions, minimizes downtime, and offers logging and communication capabilities.

Catalog excerpts

IWAKI MAGNETIC DRIVE PUMPS Solutions for chemical handling applications

Open the catalog to page 1

IWAKI MAGNETIC DRIVE PUMPS Magnetic drive pumps with an excellent balance of features and performance The MXM series of pumps have now been added to the line-up of Iwaki’s magnetic drive process pumps, which have earned high acclaim and the trust of users all around the world. The new MXM series feature an excellent balance of the characteristics required of chemical pumps, including corrosion resistance, durability and safety. They employ a non-contact, self-radiating bearing structure to better withstand difficult operating conditions. The advent of the MXM series has further expanded the array...

Open the catalog to page 2

MXM Construction and materials Material code Part 2 Rear casing 3 Impeller 4 Magnet capsule 11 Lock pin 5 Spindle | 1 Front casing 7 Liner ring Specifications (50Hz) Pump identification Model Notel: Liquid temp. range Standard: -10 to 90 °C High temp. version (with rear casing cover): -10 to 105 °C (10 to 105 °C when AFLAS® O ring is used) Note2: Max operating pressure Standard MXM22: 0.2MPa, MXM44: 0.3MPa, MXM54: 0.45MPa High temp. version (with rear casing cover): 0.7MPa Pump size (Suction x Discharge) 22 : 25mm x 25mm 44 : 40mm x 40mm 54 : 50mm x 40mm Standard H : High temperature version (with...

Open the catalog to page 3

Performance curves Dimensions in mm Without base HEAD (m) HEAD (m) HEAD (m) Notes for selection MXM54 (Impeller range 4) (1) The performance curves in this catalogue represent the data measured using clear water at 20 °C. (2) Choose the pump model suited to the liquid gravity. Make sure that the motor output is ten percect higher than theoretically required. Shaft power (Sp) x liquid gravity x 1.1 < Motor output (Note) The shaft power (Sp) increases in proportion to the liquid gravity. As the viscosity rises, the shaft power is higher while the head and the discharge are lower. The power...

Open the catalog to page 4

IWAKI MAGNETIC DRIVE PUMPS Optional accessories Iwaki pump protector DRN series Detects unusual pump operating conditions including dry-running and overload The DRN model protects equipment (including pumps) from damage! Minimizes production downtime. Identifies possible causes of alarms so they can be investigated and addressed. Multiple Input Easy operation Bar graph Logging capability Communication Two analog, one digital, one temperature input and one current input Equipped with EASY setup mode to remember the operation status and set the lower/upper limit values, as well as AUTO setup mode Visible...

Open the catalog to page 5