Screw pump - ace-engineering.nl

1 The Professional ChoiceScrew pump40 bar / 80 barOLAER Screw pump | High Performance Pump2 OLAER | Screw pumpGeneralAdvantagesThe Olaer types of Screw pumps are dependable and economical low pressure pumps free from pulsations thus ensuring long service life and quiet operation. OperationThese Screw types of rotary pumps with axial flow have only three moving parts and can be installed in any position as well as above oil level. The secondary screws act as sealing parts and are turned hydraulically by the fluid being pumped.

2 There is only a rolling action between the main Screw and the secondary screws. The rolling action eliminates noise and applications Lube services (diesel engines, turbines, compressors, gears and gear boxes) Seal oil services (compressors, generators) Power Hydraulics (presses, machine tools, working machines rolling mill, injection moulding machines, dumping equipment, elevators, variable pitch propellers, hydraulic winches) Various and special applications for industrial and marine uses Food (chocolate, syrups, vegetal oils)

3 Hydraulic governors Refinery & Petrochemical services Cooling Petroleum chemistry Fuel oil burners(*) For high viscosity applications and/or oil-air emulsions, please check with us for suitable pump data shown in the catalogue can be changed without prior notice. For special applications please contact your local OLAER pump40 bar80 barTypeDry (SMT16B)Submerged (SMIT16B)Dry (SMT)Submerged (SMIT)FlangesISO 3019/2 IEC standard (for direct connection tostandard electric motor)ISO 3019/2 IEC standardConnectionsSAE 3000 Installation positionFree for SMT 16B Submerged for SMIT 16 BFree for SMT - submerged(totally or partially)

4 For SMITD rive loadingNo axial or radial loadsShaft rotationClockwise, viewed from the shaft end optional anticlockwiseShaft speed500 - 3600 rpm500 - 3600 rpmModels20-25-32-40-45-55-60-70-80-90-1 1020-25-32-40-45-55-60-70-80 Outlet pressure40 bar continuous 50 bar intermittent80 bar continuous 100 bar intermittentInlet pressureMin. 0,7 bar / max. 3 barFluidsMineral oil HLP and HLVPE cologic fluids HETG-HEPG-HEES ynthetic fluid or emulsion:HFA oil-water emulsion - oil minimum 5%HFB water-oil emulsion 40%HFC water/glycole water max 35 - 55%HFDR phosphate ester Lubrification high viscosity oils*Special synthetic fluid: MIL-H, SKYDROL, special on requestViscosity4 - mm2/sSealsNBR, VITON, FPM, EPDM Special on requestNoise level52 - 68 dB(A) at rpmPump housing (standard)Extruded aluminium alloyPump housing (special application)Carbon steel, cast iron.

5 Stainless steel on demandScrewMain spindle Screw : steelSecondary: cast ironAmbient temperature 20 C - 60 CFluid temperature 20 C - 180 CFiltrationAllowed degree of fluid contaminationNas to 1638 class 10 or ISO DIS 4406 19/16 Recommended filtration 25 > 75 MaintenanceNot | Screw pump 3 The flanges in the table above are available on demand. Advantages: cost reduction, reduced assembly time, smaller descriptionMotor Size IEC Motor flange 56 63 71 80 90 100 112 132 AC9 AC11 AC14 AC19 AC24 AC28 AC28 AC38GR 20 B14 B5 GR 25 B14 B5 GR 32 B14 B5 GR 40 B14 B5 GR 45 B5 GR 55 B5 GR 60 B5 GR 70 B5 Direct connection flange/shaftHow to define the motor pump collectionA.

6 Determine pump model (refer to tables on pages 6 to 9), select the speed and state the engine Check the compatibility of the direct Motor/PumpsGeneralOlaer offers a complete solution with its range of motor- pumps applications, following two technologies:Hollow shaft:Saves space. Available with 4 poles motors 1450 / 1750 flange for:- Electric standard motor IECS tandard shaft:With 2 or 4 poles motor, 1450 to 2950 rpm. ISO flangeBellhousing coupled + flexible coupling HOLLOW SHAFT ASSEMBLYSTANDARD SHAFT ASSEMBLYH ollow Shaft Pump1= Secondary Screw 2 = Plane gasket3 = Body4 = Suction cover (only for dry pump)5 = Bride/Flasque avant6 = Main Screw 7 = Bolts for front flange8 = TCEI bolts for suction cover9 = O-Ring10 = Seal1 = Mounting flange 2 = Secondary screw3 = Main screw4 = Plane gasket5 = Body6 = Suction cover (only for dry pump)

7 7 = Key8 = Bolts for front flange9 = TCEI bolts for suction cover10 = O-Ring11 = Retaining ring12 = Ball bearing(only for male shaft)13 = SealStandard Shaft PumpFlow (l/min)Power (kW)4 OLAER | Screw Shaft Pump - DrySpecificationsTypeGR208-12-15-20-23 LGR25 port AG G 1 SAE1 SAE2 SAE2 SAE3 SAE3 SAE4 port MG G 1 SAE1 SAE1 SAE2 SAE2 SAE3 SAE3 SMT (80 BAR)TypeGR208-12-15-20 LGR25 (Hollow shaft) port AG G 1 SAE1 SAE2 SAE2 SAE3 SAE3 SAE4 SAE5 SAE5 SAEH1262755658595105110125140140 Pressure port MG G 1 SAE1 SAE1 SAE2 SAE2 SAE3 SAE3 SAE4 SAE4 , SMT16B (40 BAR)The data shown in the catalogue can be changed without prior notice.

8 For special applications - please contact your local OLAER values above are in mm and do not include fabrication data shown in the catalogue can be changed without prior notice. For special applications - please contact your local OLAER values above are in mm and do not include fabrication port AG G 1 SAE1 SAE2 SAE2 SAE3 SAE3 SAE4 port MG G 1 SAE1 SAE1 SAE2 SAE2 SAE3 SAE3 ,5292345386417512540620730 SeRIeS SMIT (80 BAR)The data shown in the catalogue can be changed without prior notice. For special applications - please contact your local OLAER values above are in mm and do not include fabrication | Screw pump 5 Standard Shaft Pump - SubmergedTypeGR208-12-15-20-LGR25 (Hollow shaft) port AG G 1 SAE1 SAE2 SAE2 SAE3 SAE3 SAE4 SAE5 SAE5 SAEH1262755658595105110125140140 Pressure port MG G 1 SAE1 SAE1 SAE2 SAE2 SAE3 SAE3 SAE4 SAE4 SMIT16B (40 BAR)The data shown in the catalogue can be changed without prior notice.

9 For special applications - please contact your local OLAER values above are in mm and do not include fabrication OLAER | Screw pumpPerformancePUMP TYPeS SMT16B / SMIT16B - PReSSURe 40 BAR (2 pole motor, 50 Hz) 2950 rpm - Flow / Pressure / Power6 cStWorking pressure (bar)68 cStWorking pressure (bar)400 cSt (*)Working pressure (bar)TypeGR20GR25GR32GR40GR45GR55GR60GR7 0 **GR80 **GR90**GR110**8 L12 L15 L20 L25 L30 L35 L45 L55 L75 L100 L125 L150 L180 L210 L250 L300 L330 L380 L440 L500 L600 L660 L800 L1000 L1200 L1500 L1700 L2000 L2200 L2300 L2500 L2800 L3200 Ll/minkWl/minkWl/minkWl/minkWl/minkWl/mi nkWl/minkWl/minkWl/minkWl/minkWl/minkWl/ minkWl/minkWl/minkWl/minkWl/minkWl/minkW l/minkWl/minkWl/minkWl/minkWl/minkWl/min kWl/minkWl/minkWl/minkWl/minkWl/minkWl/m inkWl/minkWl/minkWl/minkWl/minkWl/minkW 5 10 20 30 40 10 9,8 9,4 - - 0,1 0,2 0,4 - - 14 13,7 13,2 - - 0,2 0,3 0.

10 6 - - 20,1 19,6 18,8 - - 0,3 0,5 0,8 - - 24,1 23,5 22,6 - - 0,3 0,6 1 - - 31,3 30,6 29,4 - - 0,4 0,7 1,3 - - 39,2 38,2 36,8 - - 0,5 0,5 1,6 - - 46,2 45,1 43,4 - - 0,6 1 1,8 - - 56 55,1 53,1 - - 0,7 1,2 2,2 - - 61,6 60,1 57,9 - - 0,8 1,3 2,4 - - 82,2 80,1 77,2 - - 1,1 1,8 3,3 - - 112,3 109,5 105,5 - - 1,4 2,4 4,4 - - 136 133 128 - - 1,7 2,9 5,4 - - 160 157 151 - - 2 3,4 6,3 - - 193 188 181 - - 2,4 4,1 7,5 - - 229 223 215 - - 2,8 4,8 8,9 - - 288 281 271 - - 3,4 6 11,2 - - 326 318 306 - - 3,9 6,8 12,6 - - 360 351 338 - - 4,3 7,5 14 - - 410 399 385 - - 4,9 8,5 15,9 - - 488 475 458 - - 5,7 10 18,8 - - 541 528 509 - - 6,4 11,2 20,9 - - 663 647 623 - - 8 14,0 26,0 - - 737 719 692 - - 9 15 28 - - 860 839 867 - - 10,0 18 39 - - 1123 1095 1055 - - 13,0 23,0 43,0 - - 1364 1330 1281 - - 16 28 52 - - 1523 1485 1431 - - 17 31 58 - - 1777 1733 1670 - - 20 36 67 - - 2031 1980 1908 - - 23 41 77 - - 2335 2277 2194 - - 26.