Electric Submersible Sewage Pumps HOMA Ranges …

1 HOMAP roduct Range Submersible drainage Pumps Contractor Pumps Drainage Pumps for emergencyapplication Deepwell Submersible Pumps Submersible Sewage Pumps Submersible grinder Pumps Domestic waste water disposal units Compact Sewage disposal units Packaged Pumps stations Mixers and flow generators Injector systems for tank cleaning Garden Pumps Domestic booster units Fountain Pumps Control panelsThe source for world widepump technologyHOMAP umpenfabrik GmbHP. O. Box 22 63D-53814 Neunkirchen -SeelscheidTel.: ++49 (0) 22 47/ 7 02-0 Fax: ++49 (0) 22 47/ 7 02-44e-mail: Worldwide PresenceHOMA Pumps are installed in morethan 60 countries around the world in countless projects of various comply to all international safetyand quality standards and are certifiedby many institutions and organisationsresponsible for national waste watertreatment standards.

2 To maintain andfurther develop this high quality levelis our main aworldwide net-work of agentsand distributorssupporting ourcustomers with excellent sales andservice assistance in planning, specifi-cation and selection, including a com-puter software program available onCD-ROM or from the of Sales andService PartnersDischarge Size DN 200 up to DN (RP) 001 / Nr. 0033080EN We reserve the right to alter our specifications without in Hydraulic PerformanceElectric Submersible Sewage PumpsRanges K, KX32 The source for high efficiencyHigh Performancein Waste Water PumpingHOMA Submersible waste water andsewage Pumps operate worldwide innumerous kinds of domestic, municipaland industrial applications. Decades ofexperience in the design and manufac-turing of Submersible Pumps plusuncompromising attention to quality inevery detail and strict monitoring ofproduction quality ensure the utmostreliability and long service life of system-componentsfor problem-free installationHOMA combines efficiency, safety, highquality and robust design with a flexibili-ty that allows the individual optimizationof every project realization: The reliability of fullyautomatic operationHOMA waste water pumping stationsfeature fully automatic control and moni-toring.

3 Reliable liquid level control sys-tems of various types (float switch,pneumatic, ultrasound or electronic sys-tems) are available to secure reliablepump operation at minimum energyconsumption. All possible fault factorslike shaft seal condition, temperatures,moisture or power supply can be auto-matically monitored and transferred tovarious alarm for various types of applicationand installation, a complete program ofinstallation equipment including pipes,valves, pump pits from concrete orcomposite materials, Electric controland monitoring systems. With thisrange HOMA can provide a tailor - madesolution for every waste water pump-ing application. 54 The right installation for every pump stationOperating conditionsThe motors are designed for continu-ous operating duty (S1) at maximum15 starts per hour.

4 In addition to a fullysubmerged motor housing in wet wellinstallation, a jacket cooled motor-vari-ant is available for S1 operating with anon-fully submerged motor or for drywell with enclosed two-channelimpellers are designed for intermittentoperation, normally in automatic level-controlled wet or dry well sumpinstallations. They are also suitable forlimited continuous operation, as instorm water retention tanks, or forunlimited continuous operation, suchas industrial water supply. The source for extra options and applicationsVarious challenges individual solutions:HOMA Submersible wastewater pumpsare designed for pumping Sewage ,sludge, effluents or surface water,including liquids containing a large pro-portion of solid or fibrous matter. They areinstalled in domestic, municipal, industrialand agricultural pumping applications.

5 For chemically aggressive liquids, specificcomponents like impellers, volutes orcomplete units are also available fromhigh-resistant materials like stainlesssteel, duplex or well installation with base standSubmerged pump mountedon a ring base stand fortemporary, service oremergency connectionwith pipe or Performanceto meet every ChallengeRanges and ModelsAll motors are also suitable for operatingwith frequency converter or soft protection:In addition to the standard version, allmotors are available explosion proofaccording to ATEX Ex II 2 G well variant:Besides the version for submerged ope-ration, all Pumps are also available fordry well or non-submerged cooling is provided by a coolingjacket, using either the pumped liquid orexternal coolant selectionDischarge and suction flange: DN 200 DN 250 DN 300 DN 400 Reducing adapters for different auto-coupling system and valve dimensionsare selectionMotor speed:For the standard hydraulic Ranges , themotors are designed with the followingspeeds: 1450 U/min = 4-pole 960 U/min = 6-pole 720 U/min = 8-poleVoltages:All specified data relate to an operatingvoltage of 400 V/3 Ph, 50 Hz.

6 Differentvoltages are available on of starting: The motors are supplied as standardsuitable for Direct- or monitoring:All motors are supplied with temperaturesensors in the winding, bi-metalic sen-sors (standard) or PTC sensors or PT 100(on request). Motors for wet well installation(without cooling jacket):As C-version (see pump type code) with oil chamber seal condition monitoring probe and moisture sensor in junction chamber) Motors with cooling jacket:Supplied as standard with oil chamber seal condition monitoring additionally with moisture monitoring in the stator monitoring devices (e. g. bear-ing temperature) on dry well installation,vertical or horizontalFlood-proofinstallation forpump stationswith separatecollection flangedconnection ofsuction anddischarge well installation withauto-coupling systemSubmerged autocoupling guide tubesystem for automatic connection anddisconnection of the pump from thepipework from outside the sump.

7 Allmaintenance or repair work can be doneoutside the sump. Back in operatingposition, the weight of the pump ensu-res leak-proof discharge spherical clearance:The Pumps are available with impellerspherical clearances from 100 mm to165 mm according to pump two channel impellerFor liquids containing impuritiesand sludge with solid type code:Impellerdesign:Dischargesize:Spheri calclearance:Impellerdiameter:Motor framesize:Jacketcooled:only formotorswithoutjacketcooling Moisturemonitor-ing in thestatorhousingMotor power(coded)Speed:Explosionproof motor K(X) 4 480 - H (U) 26 4 (C) (S) (EX)MotorPumpK, KX =Enclosed twochannel4 =200 mm5 =250 mm6 =300 mm8 =400 mm4 =100 mm5 =130 mm6 =150 mm165 mm(mm : 5)e. g. 80 = 100 mmF, G,H, RJacket cooledmotor for non-submergedinstallation 4 = 4 pole (1450 rpm)6 = 6 pole (960 rpm)8 = 8 pole(720 rpm) 124 8 6 14 13 10 14 10 11 12 5 9 7 9 DischargeWith DIN/ANSI flange DN 200 up toDN 400 (PN 16)76 Design - Proven Qualityin DetailMore quality in design and materials less maintenance and failuresQuality can be measured HOMAsub-mersible waste water Pumps are cha-racterized by the robust design, gene-rous dimensioning and high qualitymaterials of all components.

8 Shaft sealsTwo independently working silicon-carbide mechanical seals in coolingMotors for submerged operation arecooled by the surrounding liquid. Fordry well or non-submerged operation,Moisture monitoringin stator housingSeparate chamber with source for increased safety and reliabilityMaterialsMotor housing Cast iron GG 25 1)Pump housing Cast iron GG 25 1)ImpellerCast iron GG 25 1) 2)Wear rings Bronze / Stainless Steel Motor shaft Stainless steelMechanical seals Silicon-carbide / Silicon-carbideMotor cooling jacket (model U) Stainless steelSeals and O-rings NBR (Perbonane) 3)CableH07RN-F (PLUS) 4)1) also available in stainless steel 3) also available from FPM (vitone)2) also available in bronze4) screened cable on requestElectronic moisture sensorin junction chamberTemperature monitoringof the shaft bearings Available on bearingMaintenance-free, prelubricatedball Electric motors, with4-, 6- or 8-pole motor class F (155 C), degreeof protection IP 68 Explosion protectionAll models available with explosionproof motors according toATEX Ex II 2 G EExd.

9 Thermal sensor (bi-metal)Embedded in the motor sensors or PT 100 available ,high efficiency impellersEnclosed two channel impeller with replaceable wear ring and largespherical clearance. Cable junction chamberSeparate junction chamberOil chamberSeparate large oil chamber, lubri-cating and cooling the mechanicalseals, forming an extra safety andinspection element. Additional elec-tronic seal condition sealed,strain relief cable entry13 Anti-condensation heating forcable junction chamber and statorhousing available on request1486motors are available with a coolingjacket, providing an internal coolingcirculation of water from the pumpvolute. For special applications thecooling jacket can also be connectedto an external cooling 98 Pump Ranges selection chartDN200KX -4 poleEnclosed twochannel impeller100 mm Spherical clearance1450 rpmsee page 9DN250K -6 poleEnclosed twochannel impeller130 mm Spherical clearance960 rpmsee page 11DN300KX -6 poleEnclosed twochannel impeller150 mm Spherical clearance960 rpmsee page 13DN400KX -6 poleEnclosed twochannel impeller165 mm Spherical clearance960 rpmsee page 15DN400KX -8 poleEnclosed twochannel impeller165 mm Spherical clearance720 rpmsee page 16DN300KX -8 poleEnclosed twochannel impeller150 mm Spherical clearance720 rpmsee page 14DN250K -8 poleEnclosed twochannel impeller130 mm Spherical clearance720 rpmsee page 12DN200KX -6 poleEnclosed

10 Twochannel impeller100 mm Spherical clearance960 rpmsee page 10DN200 - poleEnclosed two channel impeller100 mm Spherical clearance1450 rpmPerformance curvesTechnical dataStandard- and Explosion-proof model - Wet well installation1 KX4468-G194(C)(S)(EX) 61,0 56,5 102,0 5762 KX4468-G214(C)(S)(EX) 75,0 68,0 130,0 6623 KX4472-G214(C)(S)(EX) 75,0 68,0 130,0 6704 KX4472-G224(C)(S)(EX) 85,0 79,0 140,7 7285 KX4476-G214(C)(S)(EX) 75,0 68,0 130,0 7326 KX4476-G224(C)(S)(EX) 85,0 79,0 140,7 7357 KX4476-H244(C)(S)(EX) 98,5 90,0 163,7 8958 KX4480-G224(C)(S)(EX) 85,0 79,0 140,7 7389 KX4480-H244(C)(S)(EX) 98,5 90,0 163,7 89810 KX4480-H264(C)(S)(EX) 114,0 105,0 188,4 96811 KX4483-H244(C)(S)(EX) 98,5 90,0 163,7 90012 KX4483-H264(C)(S)(EX) 114,0 105,0 188,4 97013 KX4483-H284(C)(S)(EX) 138,0 127,0 231,4 99014 KX4485-H244(C)(S)(EX) 98,5 90,0 163,7 99515 KX4485-H264(C)(S)(EX) 114,0 105,0 188,4 106516 KX4485-H284(C)(S)(EX) 138,0 127,0 231,4 108517 KX4488-H264(C)(S)(EX) 114,0 105,0 188,4 106718 KX4488-H284(C)(S)(EX) 138,0 127,0 231,4 108719 KX4490-H264(C)(S)(EX) 114,0 105,0 188,4 106920 KX4490-H284(C)(S)(EX) 138,0 127,0 231,4 108921 KX4490-H294(C)(S)(EX) 153,0 141,0 250,5 110922 KX4492-H294(C)(S)(EX) 153,0 141,0 250,5 1111 Pump (kg)Ratedcurrent IN(A)MotoroutputP2(kW)Motorinput P1(kW)Standard- and Explosion-proof model - Dry well installation1 KX4468-GU194(S)(EX)