vertical pumps 50 Hz - ש.אל ציוד טכני

1 Verticalpumps 50 Hztechnicaldatadp pumpsContentModel identification1 Features2 Applications3 Material specification 4 Pump connections5 Shaft seal6 Motor specifications7 Dimensions and curvesDPV 2 / DPVE 28 DPV 4 / DPVE 410 DPV 1012 DPV 14 Low speed motor14 DPV 1816 DPVF 24 Low speed motor18 DPVF 3220 DPVF 4522 DPVF 6524 DPLHS 6 High pressure26 Notes28 dp pumps is ISO-9001and ISO-14001 stainless For decades DP- pumps has been specialisedin vertical pumps . A Dutch company in competition with big multi-nationals in the world market. The success of DP- pumps lies in the innova-tion of her products coming from a combinationof smart thinking and common sense.

2 The optimal involvement of our employees plusa natural urge for improvement creates an environment in which Total QualityManagement is self-evident. The latest result of DP- pumps ' R&D depart-ment is the vertical pump DPVE, a pump specially developed for booster sets, whichfrom now on will set the in stainless steel technologyThe most exceptional merit of the DPV seriesis that all wetted parts are made of stainlesssteel AISI 304 (DPV series) or stainless steelAISI 316 (DPVS series). For normal water the DPV series (stainlesssteel AISI 304) fulfils, for water containing moreaggressive elements the DPVS series (stain-less steel AISI 316) will be existing deep draw and welding technology has been significantly improved.

3 Through this technology more durable andlighter stainless steel pump parts can be pro-duced. The use of stainless steel for all wettedparts prevents steel pumps02 Innovatewith visionOf course DP- pumps is there toserve you with tailor made feel free to contact technologyOne solution for many applicationsTraditionally the building industry is one of themost important application fields for verticalpumps. The service friendly, compact DPVE has been-specially developed for booster sets, but alsofor sprinklers, fire-fighting and airconditioninginstallations. Some of the applications in whichDPV pumps can be used are: water treatment, boiler feed, cleaning appliances, cooling andmarine 14 and DPV 24: low noise level,long working numerous cases extra demands are speci-fied in relation to the noise level of for applications in housing, DP- pumps developed a low-speed pump.

4 TheDPV14 and DPV24 are equipped with a only producing a particularlylow noise level, but also guaranteeing an extralong working life. The other DPV types areequipped with 2850 min-1motors. 03 FEATURESTop bracketOne-piece casting ensures maxi-mum stability. Stainless steel inlayfor maximum corrosion height of the top bracket is related to the shaft seal and theelectrical motor sealingSpring loaded DIN seal with bellowconstruction and the fit to purposematerial combinations, ensure longlifetime. For models with heavymotors a cartridge version is provid-ed, which enables seal exchangewithout removing the discharge casingThe separate base plate has under-gone a special corrosion resistencetreatment.

5 Entire housing made ofstainless steel. Flange connectionrotates to match flange and bolt ori-entation. Victaulic connection available on selected check valveThe DPVE suction discharge casinghas an integrated check with less partsfor quick & easy assembly04 Sleeve sealingSleeve construction ensures totalcompensation of thermal shaped o-ring grooves foroptimal steel pump shaftFlat faces on shaft for strongshaft/impeller steel diffuserSpecial design reduces internallosses, which improves the efficien-cy of the shaft bearingsA combination of tungsten-carbideand ceramic is used for the pumpshaft solutions05 Booster setsBoiler feedWater treatmentIrrigationSprinkler installationsCarwashFire fightingCooling water transportMarine applicationsChemical industryProcessing industryFood processing industryAPPLICATIONS06 model IDENTIFICATION dppumps 50- 1 Basic materialsDPVDP vertical pumps in AISI 304 ( ).

6 DPVEDP vertical pumps in AISI 304 ( ).Male thread with built-in non-return valve on discharge vertical pumps in superior grade AISI 316 ( ).DPLHSDP vertical pumps in superior grade AISI 316 ( ) 40 connectionsOval counterflanges with female thread (DPLHS round flanges).F Round flanges DIN, JIS or Victaulic model indicates nominal flow in [M3/h].Stages/head- 50 Indicates number of impeller stages (50=5).- 1 One stage with half head impeller (only available on DPVF 45).12015 m3/hSelectionexample: 15 m3/h - 120 m. (selected: DPV 18)07 MATERIALSPECIFICATION08 Pumpseries DPVE DPVDPVS DPLHS Material specificationPump shaft and bushesAISI 303 ( )AISI 316 ( )Impeller, diffuser, suction/discharge casing, sleeveAISI 304 ( )AISI 316L ( )Base plateGG20 (GJL-200)GG25 (GJL-250) -Top bracketGG25 (GJL-250) AISI 316 ( )(Collar) flange-GGG40 (GJS-400)AISI 316 ( )ElastomersEPDMV iton Liquid lubricatedbearings-ceramic/tungsten-carb ide Deareating and drain plug brass AISI 316 ( )Duty rangeTemperature range [oC]-15 to 60-15 to 120 Max.

7 Ambient temperature [oC]50 PUMP CONNECTIONS dppumps seriesDPVEDPV(S)DPV(S)FDPV(S)VDPLHSP ressure classPN10PN16PN25PN40 Connectionsmale threadoval flangeround sliding flangevictaulic connectionround cast flangeNormG NEN ISO 228G NEN ISO 228 DIN EN 1092-2 PN25-DINEN 1092-2 PN40 Optional- RcNEN EN 10226 ANSIB 16K-ANSIB cl. 600 Counter-connectionsoptionaloval counterflangeincluded(female thread)optionalDPVE 2 G 11 2----DPVE 4G 11 2----DPV 2 -G 1DN 2532 mm-DPV 4-G 11 4DN 3232 mm-DPV 10-G 11 2DN 4050 mm-DPV 14-G 11 4-50 mm-DPV 18 -G 2DN 5050 mm-DPVF 24--DN 65--DPVF 32--DN 65--DPVF 45--DN 80--DPVF 65--DN 100--DPLHS 6----DN 4009 SHAFT SEALS haft sealPump seriesDPV(S)DPVEDPV(S)F 24, 32, 45 >7,5 kW andDPV(S)F 65 range DPLHS 6 Seal type bellow sealbellow / cartridge sealspring loaded highpressure sealAccording to (norm)DIN 24960max.

8 Workingpressure1000 [kPa]Carbon-----Tungsten carbideSecondary sealings DPV EPDM-Secondary sealingsDPVS and DPLHS Viton OptionsDynamic partSilicon carbide-Stationary part Silicon carbide-Secondary sealingsViton or EPDM-max. workingpressure 2500 [kPa]max. workingpressure 4000 [kPa]Silicon carbideSilicon carbideCarbon--Carbondynamicstationarydy namicstationarydynamicstationary10 MOTOR SPECIFICATIONSM otor specifications: Specially developed three-phase improved efficiency motors according to IEC standard. Nominal power supply [V]: 380 and 420 Frequency [Hz]: 50 Nominal rotation speed [min-1] : 1425 or 2850 Protection class: IP55 Insulation class: F Efficiency class: eff2dppumps [kW] [%]n [min -1]Lp [dB(A)]Max.

9 Starts [h-1]220V230V240V380V400V420V660V692V725 VI max[A]P [kW] [%]n [min -1]Lp [dB(A)]Max. Starts [h-1]220V230V240V380V400V420V660V692V725 VI max[A]2 Pole - 3 Phase 50Hz4 Pole - 3 Phase 50Hz0,3727301,91,81,81,11,11,070,064500, 5527652,82,72,61,61,61,575,064500,752890 3,63,53,32,12,01,979,066501,1029205,25,0 4,83,12,92,884,066501,5028407,16,86,44,1 3,93,778,065302,2028459,99,48,95,75,45,2 81,565303,00289512,612,011,47,36,96,683, 567204,00291516,315,514,79,48,98,585,069 205,50291022,821,620,613,212,511,986,069 157,50290028,627,125,916,515,715,087,069 1211,00293546,043,942,426,525,424,588,57 61115,00293059,055,753,634,032,231,090,0 761018,50294072,067,965,741,539,238,091, 0761022,00293584,581,377,849,046,945,091 ,0761030.

10 00294596,792,588,756,053,250,791,584637, 002951116,9111,9107,267,764,361,392,2866 4,24,03,85,45,24,97,67,26,99,69,18,615,3 14,714,219,718,617,924,022,622,028,327,1 26,035,834,332,639,038,038,00,5513902,82 ,72,51,61,51,470,058500,7513853,63,43,32 ,12,01,974,058501,1014155,75,45,23,33,13 ,076,058501,5014207,37,06,74,34,13,978,5 58502,20142010,39,89,46,05,75,481,062503 ,00141513,313,312,17,77,77,082,762154,00 144516,917,015,69,810,09,084,562155,5014 5022,821,721,713,212,512,586,062107,5014 5530,430,430,517,617,617,687,5621011,001 45041,941,941,924,224,224,288,5641015,00 146057,252,951,033,030,529,590,064104,54 ,54,05,85,85,27,67,27,210,610,210,212,51 4,014,019,117,717,0 DPV 2 DPVE 212 DPVEPum p type DPV(S)(F)(V)(E)Motor power [kW]Dimensions E1 [mm]Dimensions E2 [mm]Shipping volume [m3]Dimensions F1 [mm]Dimensions F1 [mm]Dimensions F2 [mm] Net weight [kg] Net weight [kg]DPVEDPV(S)(V)GeneralDimensions F1 [mm]Dimensions F2 [mm] Net weight [kg]DPV(S)