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SSM321 Sump Pumps From Myers Pumps

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 -


  • Removal of drainage water and light septic tank effluent.

  • Automatic and manual operation models available.

  • UL, CSA and SSPMA listed.

  • Piggy-back wide-angle or vertical mechanical switch.

  • Oil-filled motor for maximum heat dissipation and continuous bearing lubrication.

  • Recessed vortex impeller for free flow of liquids, solids.


Capacities To 31 GPM 117 LPM
Shut-Off Head 23 ft 7 m

PumpDown Range (Float)

(Switch Off-On) (Vertical)

7-10 in.
4-1/8 in.
178-254 mm
107 mm
Solids Handling 1/2 in. 6.4 mm
Liquids Handling
Drainage Effluent 5.20 psi
Intermittent Liquid Temp. 140 F 60 C
Motor 1/3 hp shaded pole 6.06 psi
Electrical 115 volts, 9 amps, 1 ph, 60 hz
Acceptable pH Range 5-9
Mechanical Seal type 11A, carbon/ceramic
Power Cord 10 ft, 16/3, SJTW/SJTW-A
Housing heavy cast iron
Discharge, NPT 1-1/2 in. 38.1 mm
Min. Sump Dia. 12 in. 304.8 mm



About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


Our Products

Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

Website Content

Water Analyzers and Controllers, Wireless Products, Corrosion Monitoring Equipment, Cooling Tower and Boiler Controllers, a wide variety of Pumps, Valves, Dataloggers and Recorders, HVAC, Instrumentation, Skids and Systems, Containers and Tanks from world leading manufacturers are products you will find on this site.

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