Product Description
Myers MDC SERIES PLASTIC VOLUTE SUBMERSIBLE SUMP/LIGHT EFFLUENT PUMPS
The Myers MDC Series Submersible Sump/Light Effluent Pumps
are designed to operate in a variety of installations. A unique
combination of corrosion-resistant materials make these pumps
a great choice for extreme conditions. Pump intake screen,
impeller, volute base, switch, and power cord are serviceable.
APPLICATIONS:
Sump, light effluent, and dewatering.
FEATURES:
Solid and Reliable: High endurance, oil-cooled motor
provides continuous bearing lubrication and maximizes
heat dissipation.
Motor Protection: Long-life carbon/ceramic seal
protects motor against water leakage.
Thermal Overload: Heat sensor overload protection with
automatic reset when motor cools to a safe operating
temperature.
Piggyback Plug for Convenience: Offered in manual or
automatic operation. Tethered, Vertical and Diaphragm
switch models offer a piggyback plug for easy service.
SPECIFICATIONS
Capacities: MDC33 = 48 GPM (182 LPM) ,
MDC50 = 62 GPM (235 LPM)
Shut-Off Head: MDC33 = 24’; MDC50 = 32’
Float Switch Dim.: On = 9” (229 mm), Off = 4” (102 mm)
Float Switch Operation: Automatic; Manual
Solids Handling: 1/2” (12.7 mm)
Liquids Handling: Drainage effluent
Continuous Liquid Temp.: 130°F (54°C)
Motor Electrical Data: MDC33, 9.8A; MDC50, 12A;
shaded pole with thermal overload protection, 115V,
1Ø, 60Hz, 1550 RPM
Acceptable pH Range: 6-9
Shaft Seal: Carbon and ceramic
Housing/Volute: Heavy cast iron
Volute Base: Available in fiberglass reinforced
polypropylene or heavy cast iron
Impeller: Fiberglass-reinforced Noryl® with
threaded brass insert
Exterior Hardware: Stainless steel
Power Cord: 10’ (3 m) or 20’ (6 m), 16/3, SJTW-A,
SJTW
Discharge NPT: 1-1/2”
Min. Basin Dia.: 10” (25.4 cm)
