The CMD Series™ external gear pump is the ideal solution for many highly corrosive clean liquids used in the chemical processing, chemical dosing, pulp and paper and industrial water treatment industries. It can handle flows from 0.4 to 20 GMP (1.5 to 75 LPM).
Features & Benefits
- Inert composite materials for universal chemical compatibility
- Compact design
- Sealless mag drive
- Entirely non-metallic
- High repeatability for chemical metering
to 20 GPM
to 75 LPM
to 25,000 SSU
to 5,500 cSt
to 150 PSI
to 10 BAR
from -40 to +200°F
from -40 to +95°C
|Sealless Mag Drive||Nominal Flow at 1450 RPM (GPM)||Nominal Flow at 1450 RPM (LPM)||Nominal Flow at 1750 RPM (GPM)||Nominal Flow at 1750 RPM (LPM)||Pressure PSI||Pressure BAR||Standard Ports Size (Inches)||Standard Port Type|
The wide range of viscosity of various solvents plays a key role in determining the best pump for handling the application. Pump construction will ultimately be driven by the specific liquid being handled and the construction that offers the greatest chemical resistance and is the most viscosity appropriate.
Refined fuels would include petroleum based fuel oils and some Jet Fuels. Their viscosity and temperature handled can vary greatly. Normally these are handled in bulk transfer operations.
Adhesives are a group of substances, such as cement, glue, mucilage, and paste that are capable of holding materials together by surface attachment. Adhesives are made from many different basic materials, among them dextrin, latex, silicones, liquid rubber, resin, sodium silicate, and starch.
Acids / Bases
Extremes on the ends of the pH scale that can result in severe corrosion and chemical attack of the pump body, gears, bushings, and elastomers. Pump construction will ultimately be driven by the specific liquid being handled and the construction that offers the greatest chemical resistance.