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Sewage <strong>Pumps</strong>GP Series2 HPGrinder <strong>Pumps</strong> & PackagesApplications• Residential sewage waste transfer where high head conditions existPerformance CurveCapacity - Liters per MinuteFeatures• 2 hp single-phase, capacitor start/run motor with built-in overloadprotection for over-current andover-temperature damage• Compact and easier to lift -only 75 lbs (34 kg)• Epoxy coated cast iron fi nish forcorrosion-resistance and durability• Externally mounted startcomponents*Series SpecificationsCapacity: 32 gpm @ 20' (121 lpm @ 6 m)Shut Off: 130' (37 m)Liquid Temperature: 140 °F (60 °C)Electrical: 230 V, 60 Hz208 V, 60 HzOperation: Automatic or manualBearings: Upper and lower ball bearingsCutter System: Hardened stainless steelModel Characteristics• Carbon/ceramic shaft seal• Impeller features include:brass, 7-vane, angled face,non-clogging and balanced design• Tight cutting clearances for bettercutting action• GP-A model includes leg kit• UL and CSA listedTotal Head in Feet0 20 40 60 80 100 12014040120351003080256020154010205000 5 10 15 20 25 30 35Capacity - Gallons per MinuteTotal Head in MetersItem # Model Volts Cord (w/o plug) Switch Type On Level Off Level520885 GP-A201-20 20820' Piggyback Mechanical Float 23" - 25"9" - 11"6 m(no panel required) 58.4 cm - 63.5 cm 23 cm - 28 cm520875 GP-A231-20 23020' Piggyback Mechanical Float 23" - 25"9" - 11"6 m(no panel required) 58.4 cm - 63.5 cm 23 cm - 28 cm520855 GP-M201-15-H130 20815'4.6 m- - -520865 GP-M231-15-H130 23015'4.6 m- - -Note: GP-M grinder pumps require specifi c control panel or capacitor kit specifi cally matched to pump for proper operation and third-party approvals.* GP-M models only.FeaturesCord strainrelief withwater barrierGP-M231 & GP-M201 SeriesUL/CSA Certified13.9 FLA1-1/4" FNPT (31.7 mm) dischargeHeavy duty 2 hpcapacitor start,capacitor run motor(start components in panel)Requires control panel orcapacitor kit for properoperation & third-partyapprovalsUnique patent pendingcutter systemUpper and lowerball bearingsCarbon/ceramicmechanical sealBaked-on epoxycoated cast iron bodyFor more information call 1.800.701.7894Dynamicallybalancedbrass impellerSelf-aligning, hardenedstainless steel cutters(reversible stationary cutter)47
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