1 6001 - Spandau Pumpen

Immersion Pumps PRT and PRA, sealless 1-6001-EN 7Models PRT..K/PRA..K, 2- to 5-stage, for 50 and 60 Hz (without impeller change)CharacteristicsH [ft]H [m]➞–––––––––– 50 Hz– – – – – – – 60 HZ27 K22 K17 K12 K27 K22 K➞Q [l/min]Q [Imp.gpm]Q [USgpm]The data apply to fluids with a viscosity of 1 mm 2 /s at a density of 1 kg/dm 3 .Three-phase operationElectrical dataSingle-phase operationRated Rated Rated Rated Rated Noise Rated Rated Rated Rated Ratedpower voltage frequency current speed level *) power voltage frequency current speed BCΔ/Y Δ/Y ⊥ ⊥Model [kW] [V] [Hz] [A] [rpm] [dB (A)] Model [kW] [V] [Hz] [A] [rpm] [μF]PRT 12KPRA2-stage0.37230/400 50 1.73 / 1 2667PRTE 12K230 50 1.8 2700 848 PRAE 0.352-stage255/440 60 1.49 / 0.86 3329 250 60 2 3220 6PRT 17KPRA3-stage0.37230/400 50 1.73 / 1 2667255/440 60 1.49 / 0.86 3329PRTE 17K48 PRAE1 ) 1 ) 1 ) 1 ) 1 ) 1 )3-stagePRT 22KPRA4-stage0.75230/400 50 2.72 / 1.57 2753PRTE 22K 0.55 230 50 3.45 285554 PRAE4-stage255/440 60 2.37 / 1.37 3370 0.75 250 60 3.97 338012PRT 27KPRA5-stage0.75 230/400 50 3.46 / 2 28460.90 255/440 60 3.46 / 2 3403PRTE 27K54 PRAE1 ) 1 ) 1 ) 1 ) 1 ) 1 )5-stage1 ) on request*) to DIN EN 60034-9/5.96

Immersion Pumps PRT and PRA, sealless 1-6001-EN 8øabDimensions and Weightsof models H and Kt weight ø a b *) c ventilatedModel [mm] [kg] motor25G ¾ DIN ISO 22870ø100ø1304.5ct90 3PRT 5120PRA 1401-stage 170220270 490 3.6120PRT (E) 6; 7; 8 140PRA (E)1701-stage220270 4.2130 4.5160PRT (E) 12 180PRA (E)2102-stage260310 5120 98 190 –120 98 216 X120 98 216 Xminimumfluid level50170 4.7200PRT (E)PRA (E) 17 220 120 98 216 X2503-stage300350 5.2ø99ø7flange200 6PRT (E) 22230PRA (E) 2504-stage 280330450 **) 8140 104 295 Xø115240 6.8PRT (E) 27 270PRA (E)290 140 104 295 X5-stage320450 **) 8.5Standard ventilated motors come without a canopy.If necessary – observe the respective safety regulationsand laws applying to machinery guards –,the motors can be supplied with a protection capat extra charge.Dimension “c” is then increased by about 25 mm.*) Dimension “b” is increased by +20 mm in the case of CSA and USAdesigns or if thermistor-type motor protection is provided.**) Immersion depth 450 mm only with PRT 22 and PRT 27.Please note:All equipment may only be installed and/orassembled by qualified personnel. Observeexisting safety regulations.To avoid errors please consult our operatinginstructions.

Immersion Pumps PRT and PRA, sealless 1-6001-EN 9

Immersion Pumps PRT and PRA, sealless 1-6001-EN 10Please take note!The better we know your requirements,the faster we can answer you.Please fill in and return the questionnaire.

+49 (0)30 72002-261by fax for the right pumpSender company, city, person to contactDate:Operating area:Quantity:Working pointDelivery head [m]:Delivery rate [l/min]:Delivery mediumType:Density [kg/dm³]:pH value:Solids content [ppm]:Temperature range [°C]:Viscosity at operating temperature [mm 2 /s]:Chemical analysis (separate page if necessary):Grain size [μm]:Special characteristics:Immersion depth [mm]:Material specifications/recommendations (if no delivery medium chem. specified)Housing:Shaft:Impeller:Seals:Accessories:Electrical parametersEurope ❏ Δ/Y 230/400 V, 50 Hz ❏ ⊥ 230 V, 50 Hz ❏ Δ 400 V, 50 HzUSA❏ Δ/Y 265/460 V, 60 Hz ❏ YY/Y 230/460 V, 60 Hz (option)Japan ❏ Δ 200 V, 50 Hz ❏ Δ 200-220 V, 60 HzOther❏ Δ/Y 230/400 V, 50/60 HzAdditional electrical parameters:Insulation class: F.B Type of enclosure IEC 34: IP 55Ambient temperature [°C] (if >40 °C):OptionsMotor protection (thermistor in winding/PTC):Industrial connectors (DESINA):Fan cowl, with canopy:Frequency converter operation:Special operating conditions:Additional information:We would like to have brochures on:❏ Centrifugal pumps of high-tech plastic ❏ Centrifugal pumps of metal ❏ Centrifugal pumps: PX modular system❏ Screw pumps: LMP ❏ Flameproof centrifugal pumps ❏ Block pumps1-6001-EN 11

The contents of this publication are the copyrightof the publisher and maynot be reproduced (even extracts) unless permission is granted.Every care has been taken to ensure the accuracy of the information containedin this publication but no liability can be accepted for any lossordamage whether direct, indirect or consequential arising out of use ofthe information contained herein.SKF Lubrication Systems Germany AGProduct department Spandau PumpsMotzener Strasse 35/37 · 12277 Berlin · GermanyPF 970444 · 12704 Berlin · GermanyTel. +49 (0)30 72002-0 · Fax +49 (0)30 72002-261www.spandaupumpen.comThis brochure was presented by:1-6001-EN Subject to change without notice. 10/2012