CHEM-GARD^®
CGMCOVERVIEWFEATURESENGINEERING SPECIFICATIONS (PDF)PRINTABLE FLYER (PDF)

Features

1. Non-metallic containment can with a thermoplastic wet end and backed by a rigid, non-metallic composite for added stability. This construction enhances efficiency by avoiding troublesome eddy currents. 
    
2. Thermoplastic sleeve assembly completely isolates the stainless steel shaft from the fluid. 
    
3. Pump casing components and impeller are molded from homogeneous, virgin thermoplastics (polypropylene or polyvinylidene fluoride). 
    
4. High performance, permanent rare earth magnets offer power ratings to 30 hp at 3600 for flow rates to 400 gpm (91 m3/hr) and heads to 180 ft (55 m). The pumps are recommended for service at temperatures up to 225°F (107°C).

5. High PV stationary and rotating sleeve/thrust bearings are offered in ultrapure alumina ceramic, siliconized graphite and silicon carbide. 
    
6. Dynamically balanced, closed thermoplastic impeller with molded-in stainless steel inserts are key-locked to the shaft. 
    
7. Wide-open fluid passages provide for continuous flow of liquid for cooling and lubricating the sleeve/thrust bearings. 
    
8. Chemical resistant two-part epoxy coated cast iron armor provides structural support and allows for same nozzle loadings as metal pumps. The CGMC hydraulic head conforms to ANSI B73.1 process pump dimensional standards, allowing for drop-in replacements without piping or installation modifications.

The CGMC hydraulic head conforms to ANSI B73.1 process pump dimensional standards, allowing drop-in replacements without piping or installation modifications. Close-coupled design simplifies pump/motor alignment and reduces overall length by approximately 20% compared to conventionally mounted pumps, allowing placement in restricted spaces.