effluent and drain water pumps myers ? ME40 series applic ati ons the myers ME40 series effluent pumps are one of the industrys most efficient models featuring a 4/10 hp motor. this powerful pump provides the flow and head required for demanding dosing systems and drainage applications. the ME40 incorporates cast iron, engineered thermoplastic and stainless steel in combination to produce a powerful and highly durable pump. available with automatic float switch or manual models for use with external controls for precision dosing installations. capacities C 80 gpm (303 lpm) shut-off head C 32 (9.75 m) o peration C manual or automatic max. spherical solids C 3/4 (19 mm) liquids handling C domestic effluent and drain water intermittent liquid temperature C up to 140f (60c) motor/electrical data C 4/10 hp, 1650 rpm, oil-filled, permanent split capacitor type, 115v, 12a, 1?, 60hz; 230v, 6a, 1?, 60hz acceptable ph range C 5-9 specific gravity C .9-1.1 viscosity C 28-35 ssu discharge, npt C 1-1/2 (38 mm) housing C cast iron minimum sump diameter C simplex: 24 (61.0 cm) duplex: 36 (91.4 cm) power c ord C 10 or 20, 16/3, sjtw specific ati ons efficient dosing two-vane cast iron impeller design provides maximum dosing efficiency powerful torque high-torque, permanent split capacitor (psc) motor; no starting switches or relays to wear out rugged and cool rugged-built, oil-filled motor for continuous bearing lubrication and maximum heat dissipation water-tight fit positive sealing, quick-connect float and switch cords make replacement easy seal protection lower ball bearing and heavy duty type 6 seal for added pump life automatically better field-tested, wide-angle, mercury- free float switch provides maximum drawdown (automatic models only) dual o peration automatic float switch or manual operation by plugging directly into outlet thermal protection heat sensor overload protection with automatic reset when motor cools to a safe operating temperature features effluent removal, sump drainage, water transfer, flood control new! c ast iron impeller new! 1
effluent and drain water pumps myers ? ME40 series dimensions ordering inf o rmation approx. c atalog phase/ discharge switch c ord wt. number hp volts c ycles amps size type length lbs. ME40a-11 4/10 115 1/60 12.0 1-1/2 tethered automatic 10 27 ME40a c-11 4/10 115 1/60 12.0 1-1/2 tethered automatic 20 28 ME40m-11 4/10 115 1/60 12.0 1-1/2 manual 10 26 ME40mc-11 4/10 115 1/60 12.0 1-1/2 manual 20 27 ME40a c-21 4/10 230 1/60 6.0 1-1/2 tethered automatic 20 28 ME40mc-21 4/10 230 1/60 6.0 1-1/2 manual 20 27 ME40p-1 4/10 115 1/60 6.0 1-1/2 tethered automatic* 10 28 ME40pc-1 4/10 115 1/60 6.0 1-1/2 tethered automatic* 20 29 ME40pc-2 4/10 230 1/60 6.0 1-1/2 tethered automatic* 20 29 *piggyback pump perf ormance capacity gallons per minute t otal head in meter s t otal head in feet capacity liter s per minute 40 35 30 25 20 15 10 5 0 02 04 0 10 30 50 60 70 80 0 100 200 50 150 250 300 12 10 8 6 4 2 0 ME40 4/10hp 2
effluent and drain water pumps myers ? ME40 series specific ati ons effluent pumps C pump(s) shall be f. e. myers ME40 series sump pumps selected in accordance with the following design criteria: number of pumps: _____________________ primary design flow: _____________________ primary design head: _____________________ minimum shut-off head: 32 motor horsepower: 4/10 motor speed: 1650 rpm electrical: 115 volts, 1?, 60 hz or 230 volts, 1?, 60 hz pump C the pump shall be designed to handle septic tank effluent and be capable of passing 3/4 inch spherical solids. the pump shall be capable of handling liquids with temperatures to 140f intermittent. motor C the pump motor shall be of the submersible type rated 4/10 hp at 1650 rpm and shall be for _____115 volts or _____230 volts single phase, 60 cycles. single phase motor shall be of the shaded pole type with no relays or starting switches. stator winding shall be of the open type with class a insulation rated for 105c maximum operating temperature. the winding housing shall be filled with clean dielectric oil to lubricate bearings and seals, and transfer heat from the windings to the outer shell. the motor winding assembly shall be pressed into the stator housing for best alignment and heat transfer. the motor shall be capable of operating over the full range of the performance curve without overloading the motor and causing any objectionable noise or vibration. the motor shall have two bearings to support the rotor; an upper sleeve bearing to accommodate radial loads and a lower sleeve bearing with thrust pad to take thrust and radial loads. a heat sensor thermostat and overload shall be attached to the top end of the motor windings and shall be wired in series with the windings to stop the motor if the motor winding temperature reaches 221f. the overload thermostat shall reset automatically when the motor cools to a safe operating temperature. power c ord C the motor power cord shall be _____10 or _____20 feet sjow or sjtw type. the power and switch cords shall be of the positive sealing, quick-disconnect type. the power and switch cable connections shall be sealed at the motor entrance by means of a compression nut which serves to make a positive electrical connection and prevent water from entering the cable jacket and motor housing. optional c ontrol switch C the effluent pump shall be controlled by an optional integral float switch. the float switch shall be of a non-mercury type and be capable of directly controlling the pump motor without the need for an external control panel. shaft seal C the motor shall be protected by a rotating mechanical shaft seal. the seals shall have carbon and ceramic seal faces lapped to a tolerance of one light band. metal parts and springs for seals shall be 300 series stainless steel. pump impeller C the pump impeller shall be of the two vane enclosed type. the impeller shall be constructed of cast iron. motor c astings C the motor housing castings shall be of high tensile strength class 30 gray cast iron. castings shall be treated with phosphate and painted with a high quality air dried modified epoxy resin for corrosion protection. pump case C the pump case shall be a high efficiency volute design capable of passing 3/4 inch spherical solids. the pump volute shall be constructed of corrosion resistant, high impact, engineered thermoplastic. fasteners C all exposed fasteners shall be of 300 series stainless steel. 3
m9022sse (04/30/14) because we are continuously improving our products and services, pentair reserves the right to change specifications without prior notice. ? 2014 pentair ltd. all rights reserved. effluent and drain water pumps myers ? ME40 series usa 293 w ri ght stree t, dela v a n, wi 53115 www.femyers.com ph : 888-987-8677 orders fax: 800-426-9446 ca n ada 490 p inebus h r oad , un i t 4, c ambridge , ont ario n 1 t 0a5 ph: 800-363-7867 orders f ax : 888-606-5484
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