About Ober-Read

[ Home ] [ Other Iwaki America Pumps ]

Iwaki America MX Series Mag-Drive Pumps

NEW MX Series Seal-Less Centrifugal Pumps

The MX Series pump offers state-of-the-art design in plastic magnetic drive pumps. This new series offers the following design benefits:

* Split Volute Design for Improved Hydraulic Efficiency - The new impeller and volute design allow for improved operating efficiency, which often means a smaller motor to meet the same conditions of our MDH and competitors equipment at a given operating point.

* Intermittent Dry Run Capability - When fitted with a carbon bearing, the MX series can support brief dry run conditions.

* High-Head sizes available - The new MX403H has a shut-off head of 121 Feet, which extends the range over our previous MDH series by 40 feet TDH, These high-head options allow for a smaller pump to meet requirements for low-flow/high-head conditions than competitor pump models.

{ Materials of Construction - Polypropylene Pumps } { Materials of Construction - Teflon Pumps }

[ Performance Curves, Instruction Manuals and Comparisons to MDH Models ]

Pump Specifications

Model Suction & Discharge Max Discharge Pressure (Ft) Max Flow (GPM)  Max Specific Gravity Max Motor Rating Weight (lbs)
Less Motor
MX-70 1" x 1" 36.1 26.4 1.0 180 Watt 14.3
MX-100 1" x 1" 38.4 33.0 1.2 260 Watt 18.1
MX-250 1" x 1" 50.9 39.6 1.0 0.5 HP 17.0
MX-251 1" x 1" 72.2 39.6 1.0 1 HP 22.5
MX-400 1.5" x 1.5" 37.7 74.0 1.2 0.75 HP 13.7
MX-401 1.5" x 1.5" 55.8 84.5 1.2 1.5 HP 22.5
MX-402 2" x 1.5" 75.5 118.9 1.2 2 HP 29.8
MX-402H 2" x 1.5" 101.7 42.3 1.0 2 HP 29.8
MX-403 2" x 1.5" 98.4 132.1 1.2 3 HP 32.0
MX-403H 2" x 1.5" 121.4 66.0 1.0 3 HP 32.0
MX-F100Y 1" x 1" 37.7 33.0 1.9 260 Watt 18.7
MX-F100Z 1" x 1" 26.9 29.1 1.8 260 Watt 18.7
MX-F250X 1" x 1" 44.0 39.6 1.2 0.75 HP 17.0
MX-F250Y 1" x 1" 35.1 37.0 1.5 0.75 HP 17.0
MX-F250Z 1" x 1" 28.9 34.3 2.0 0.75 HP 17.0
MX-F400X 1.5" x 1.5" 33.8 66.0 1.2 0.75 HP 13.7
MX-F400Y 1.5" x 1.5" 28.2 60.8 1.5 0.75 HP 13.7
MX-F400Z 1.5" x 1.5" 23.6 55.5 2.0 0.75 HP 13.7
MX-F401X 1.5" x 1.5" 50.2 71.3 1.2 1.5 HP 22.5
MX-F401Y 1.5" x 1.5" 42.7 68.7 1.5 1.5 HP 22.5
MX-F401Z 1.5" x 1.5" 31.5 60.8 2.0 1.5 HP 22.5
MX-F402X 2" x 1.5" 69.6 116.2 1.2 2 HP 29.8
MX-F402Y 2" x 1.5" 57.7 113.6 1.5 2 HP 29.8
MX-F402Z 2" x 1.5" 45.3 105.7 2.0 2 HP 29.8
MX-F403X 2" x 1.5" 87.6 134.7 1.2 3 HP 32.0
MX-F403Y 2" x 1.5" 73.5 132.1 1.5 3 HP 32.0
MX-F403Z 2" x 1.5" 58.4 126.8 2.0 3 HP 32.0

Materials of Construction MX Polypropylene Pumps

Model
MX-70 MX-100

MX-250 to MX-403H

MX-250 to MX-401
Make

V (E)
CV (CE) RV (RE)
AV (AE)
Front Casing GF Polypropylene GF Polypropylene
Impeller CF Polypropylene GF Polypropylene
Rear Casing GF Polypropylene GF Polypropylene
Magnet Capsule  NA Polypropylene
O-Ring Viton (EPDM) Viton (EPDM)
Spindle Alumina Ceramic Alumina Ceramic
Bearing
CF PPS P-TFE
Carbon P-TFE
Alumina Ceramic
Rear Thrust

NA

 CF Polyphenylene Sulfide
Mouth Ring
NA P-TFE
P-TFE
Thrust/Liner Ring Alumina Ceramic Alumina Ceramic
Lock Pin NA

GF Polyphenylene Sulfide

NA

Materials of Construction MX-F Teflon Pumps

Model MX-F100 MX-F250 to MX-F403
Make
RV KV
CFV RFV KKV
Front Casing Carbon Fiber Filled ETFE Carbon Fiber Filled ETFE
Impeller Carbon Fiber Filled ETFE Carbon Fiber Filled ETFE
Rear Casing Carbon Fiber Filled ETFE Carbon Fiber Filled ETFE
Magnet Capsule Carbon Fiber Filled ETFE Carbon Fiber Filled ETFE
O-Ring Viton Viton
Spindle
Alumina Ceramic Silicon Carbide
Alumina Ceramic Silicon Carbide
Bearing
P-TFE Silicon Carbide
Carbon P-TFE Silicon Carbide
Rear Thrust
Alumina Ceramic Silicon Carbide
Carbon Fiber Filled E-TFE
Mouth Ring
P-TFE NA
P-TFE Silicon Carbide
Thrust/Liner Ring
Alumina Ceramic NA
Alumina Ceramic Silicon Carbide
Lock Pin NA Carbon Fiber Filled E-TFE

[ Home ] [ Top of MX Page ] [ MX Specifications ] [Other Iwaki America Pumps ]