Performance Spectrum Chemical- Brochure

Performance SpectrumH e a r t o f H i g h t e c hGear Pumps for Plant and Process Engineering, Chemical and PetrochemicalGear pumps belong to the group of rotating displacement pumps. They pump fluids by means of two intermeshing rotors. A distinction is made between external and internal gear pumps, depending on the gear teeth design.The rotor fitted on the driven shaft of the gear pump transfers the rotary movement to the second rotor. A fluid volume proportional to the speed is displaced by the rotation. This allows fluids to be extracted and pumped even against high pressures.As a specialist for rotating displacement pumps, Scherzinger has focused solely on all-purpose external gear pumps with regard to the described pumps. Due to the low inner friction values, this pump principle is very energy-efficient and the pump is subject to a low degree of wear.Functional PrincipleTo ensure absolute leakproofness, the pump is driven and at the same time also sealed by means of a magnetic coupling. The driving torque is trans-ferred to the drive shaft on the pump side by permanent magnets to the drive shaft on the pump side through a non-magnetic, cup-shaped partition wall.Structural DesignGear Pumps as universal Dosing and Process PumpsScherzinger ChemicalSeries Gear Pumps aresuitable for virtually allfluid media from basesto different acids.The Pumps canbe used:¦ For low to medium viscous and particle-free liquids ¦ For everything from degreasing agents through to strong lubricants¦ For alkaline and acidic fluid media¦ For inlet pressures of 80 mbar absolute through to 100 bar positive pressure¦ For speeds of 0 up to 6,000 RPM¦ For use in normal and hazardous environments (ATEX II 2G & II 2D)Applications and Range of UseSample applicationsinclude:¦ Biotechnology: Handling of fluids in the fermentation process¦ Petrochemistry: Transfer of sulphuric acid during the production of bio-diesel¦ Chemistry: Feed and discharge out of vaporizers and reactors¦ Laboratory: Metering a wide range of fluid with replaceable pump head ¦ Pharmaceuticals: Coating of syringe bodies¦ Process Engineering: Circulation of flush fluids in rotating mechanical seal systems 23Structural Design¦ Caustic Soda¦ Sulphuric Acid¦ White Oils¦ Soldering Flux¦ Methanol¦ De-Ionised water¦ Glycerine, Glycols¦ Di-Isocyanate¦ Flocculent¦ Inks¦ Emollients ¦ Hydrogen Peroxide¦ Lubricants¦ Polyols, Polymers¦ Adhesives¦ Paraffin OilsFrequently Handled FluidsWe have paid particular at-tention to preventing sealing points also in the design of the pump body, which con-sists of only two pieces. As a result, the pump is sealed only statically with o-rings. This qualifies the pump specifically for use with toxic, curing or aggressive fluids.The shafts with gears fitted on them are installed on both sides of the housing and cover with pressed-in sleeve bushings in order to absorb high bearing loads. The gears and sleeve bushings have been optimized for a wide range of applications with fluids of very low to very high viscosity to prevent noise and pulsation.Implementable Flow RatesPump Rotation speed (RPM)(cc/rev) 690 830 950 1150 1450 1725 2830 33602030-009 0.09 0.062 0.075 0.086 0.104 0.131 0.155 0.255 0.3022030-016 0.16 0.110 0.133 0.152 0.184 0.232 0.276 0.453 0.5382030-026 0.26 0.179 0.216 0.247 0.299 0.377 0.499 0.736 0.8743030-045 0.45 0.31 0.37 0.43 0.52 0.65 0.78 1.27 1.513030-070 0.7 0.48 0.58 0.67 0.81 1.02 1.21 1.98 2.353030-110 1.1 0.76 0.91 1.05 1.27 1.60 1.90 3.11 3.704030-280 2.8 1.93 2.32 2.66 3.2 4.1 4.8 7.9 9.44030-450 4.5 3.11 3.74 4.28 5.2 6.5 7.8 12.7 15.14030-710 7.1 4.90 5.89 6.75 8.2 10.3 12.2 20.15030-130 13 9.0 10.8 12.4 15.0 18.9 22.4 36.85030-210 21 14.5 17.4 20.0 24.2 30.5 36.2 59.4 5030-350 35 24.2 29.0 33.3 40.3 50.8 60.4 99.0Application LimitsStandard Program Custom ApplicationsTemperature Range -20 ° to 130 °C -40 ° to 250 °CDifferential Pressure 10 bar 40 barInlet Pressure -0.9 to 100 bar -0.95 to 250 barViscosity Range 0.5 to 6,000 mPas 0.3 to 50,000 mPasThe selected speeds corres-pond to the available nominal speeds of standardized industrial motors in 50 and 60 Hz operation mode.The fl ow rate of a Gear Pump is virtually proportional to its speed. The following table shows the possible fl ow rates of the respective pump sizes. The dimensions are based on media viscosity of 1 mPas and depressurized pumping.If the differential pressure is increased or the viscosity reduced, the actual fl ow rate drops due to the gap losses. Please also observe that the maximum possible differentialGear Pumps as universal Dosing and Process Pumpspressure drops at lower viscosity. At higher viscosity, the pump speed must be reduced to avoid cavitation.Implementable Flow RatesGear Pumps as universal Dosing and Process PumpsMaterials45Gear pumps of this series can be confi gured in very different materials. Pump 2030 2040 2050 3030 3040 3050 4030 4040 4050 5030 5040 5050Caseand ShaftsSS 316 L, SS 316 Ti ¦ ¦ ¦ ¦Hastelloy C4 ¦ ¦ ¦ ¦Titanium Grade 7 ¦ ¦ ¦ ¦Gears PEEK mod. ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦PTFE mod. ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦PPS mod. ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦SS hardened ¦ ¦ ¦Waukesha 88 ¦ ¦ ¦Nitronic 60 ¦ ¦ ¦Bearings PEEK mod. ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦PTFE mod. ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦PPS mod. ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦SSiC / Cr203 ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦SSiC / AI203 ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦Carbon ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦Seals PTFE ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦Buna N ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦FKM ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦FFKM ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦EPDM ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦CR ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦This allows the pumps to be adapted to your application at all times. As a result, a wide range of materials are available depending on their corrosion resistance, tempe-rature range and the requi-red differential pressure.¦ Standard program¦ Optional materialsup to 1.6 l/min2030-009 2030-016 2030-026Displacement 0.09 ml/rev 0.16 ml/rev 0.26 ml/revMax. Rotation speed 6,000 RPM 6,000 RPM 6,000 RPMMax. Discharge 1450 1/min 130 ml/min 210 ml/min 390 ml/minMax. Discharge 2830 1/min 250 ml/min 420 ml/min 760 ml/minMax. Discharge 6000 1/min 540 ml/min 900 ml/min 1620 ml/minMax. Differential pressure 10 bar 10 bar 10 barMax. Inlet pressure 100 bar 100 bar 100 barMax. Suction negative pressure absolut250 mbar 250 mbar 250 mbarTemperature range PEEK & PPS -20 ° to 130 °C -20 ° to 130 °C -20 ° to 130 °CViscosity range 5 to 3,000 mPas 5 to 3,000 mPas 5 to 3,000 mPasDirection of Rotation optional optional optionalConnections G 1/8 ", NPT 1/8 " G 1/8 ", NPT 1/8 " G 1/8 ", NPT 1/8 "By-pass relief valve available available availablePressure control valve not available not available not availableMax. Transmitted torque of the mag drive 250 mNm 250 mNm 250 mNmPump Specifi cations for the material combination stainless steel with PEEK, PPS or PTFE gears and bearingsDosing and Process Pumps Exemplary dimensionsPerformance curves of pump size 2030-009Performance curves of pump size 2030-016Performance curves of pump size 2030-02667Performance curves of pump size 2030-016Flow rate (l/min)Differential pressure (bar)0,500,600,400,300,200,100,000 1 2 3 4 5 6 7 8 9 10Pump head 2030-009, viscosity at 1 mPasFlow rate (l/min)Differential pressure (bar)0,500,600,400,300,200,100,000 1 2 3 4 5 6 7 8 9 10Pump head 2030-009, viscosity at 100 mPasFlow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10Pump head 2030-026, viscosity at 1 mPasFlow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10Pump head 2030-026, viscosity at 100 mPas¦ 6000 RPM | ¦ 4000 RPM | ¦ 2830 RPM | ¦ 1725 RPM | ¦ 1450 RPM | ¦ 1150 RPM1,601,401,201,000,000,80 0,60 0,400,201,601,401,201,000,000,80 0,60 0,400,200,40 0,300,200,10Performance curves of pump size 2030-026Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10Pump head 2030-016, viscosity at 1 mPasFlow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10Pump head 2030-016, viscosity at 100 mPas0,901,000,800,700,600,500,000,40 0,300,200,100,901,000,800,700,600,500,000,40 0,300,200,10up to 4.4 l/min3030-045 3030-070 3030-110Displacement 0.45 ml/rev 0.7 ml/rev 1.10 ml/revMax. Rotation Speed 4,000 RPM 4,000 RPM 4,000 RPMMax. Discharge 1450 1/min 0.65 l/min 1.05 l/min 1.59 l/minMax. Discharge 2830 1/min 1.27 l/min 1.98 l/min 3.11 l/minMax. Discharge 4000 1/min 1.8 l/min 2.8 l/min 4.4 l/minMax. Differential pressure 10 bar 10 bar 10 barMax. Inlet pressure 100 bar 100 bar 100 barMax. Suction negative pressure absolute150 mbar 150 mbar 150 mbarTemperature range PEEK & PPS -20 ° to 130 °C -20 ° to 130 °C -20 ° to 130 °CTemperature range PTFE -20 ° to 70 °C -20 ° to 70 °C -20 ° to 70 °CViscosity range 0.5 to 3,000 mPas 0.5 to 3,000 mPas 0.5 to 3,000 mPasDirection of rotation optional optional optionalConnections G 1/4 ", NPT 3/8 " G 1 ", NPT 3/8 " G 1/4 ", NPT 3/8 "By-pass relief valve available available availablePressure control valve available available availableMax. Transmitted torque of the mag drive650 mNm 650 mNm 650 mNmPump Specifi cations for the material combination stainless steel with PEEK, PPS or PTFE gears and bearingsDosing and Process Pumps Exemplary dimensions8 9Flow rate (l/min)Differential pressure (bar)1,601,801,401,201,000,800,60Pump head 3030-045, viscosity at 1 mPasFlow rate (l/min)Differential pressure (bar)Pump head 3030-045, viscosity at 100 mPas0,400,200,001,601,801,401,201,000,800,600,400,200,000,40 0,300,200,10Flow rate (l/min)Differential pressure (bar)Pump head 3030-070, viscosity at 1 mPasFlow rate (l/min)Differential pressure (bar)Pump head 3030-070, viscosity at 100 mPas2,503,002,001,501,000,500,002,503,002,001,501,000,500,00Flow rate (l/min)Differential pressure (bar)Pump head 3030-110, viscosity at 1 mPasFlow rate (l/min)Differential pressure (bar)Pump head 3030-110, viscosity at 100 mPas¦ 4000 RPM | ¦ 2830 RPM | ¦ 1725 RPM | ¦ 1450 RPM | ¦ 1150 RPM | ¦ 950 RPM4,504,003,503,000,502,502,001,501,000,004,504,003,503,000,502,502,001,501,000,00Performance curves of pump size 3030-045Performance curves of pump size 3030-070Performance curves of pump size 3030-1100 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 110 1 2 3 4 5 6 7 8 9 10 11 0 1 2 3 4 5 6 7 8 9 10 110 1 2 3 4 5 6 7 8 9 10 110 1 2 3 4 5 6 7 8 9 10 11up to 20 l/min4030-280 4030-450 4030-710Displacement 2.8 ml/rev 4.5 ml/rev 7.1 ml/revMax. Rotation Speed 3500 RPM 3500 RPM 3,000 RPMMax. Discharge 1450 1/min 4.06 l/min 6.52 l/min 10.30 l/minMax. Discharge 2830 1/min 7.92 l/min 12.73 l/min 20.05 l/minMax. Discharge 3500 1/min 9.80 l/min 15.75 l/min –Max. Differential pressure 12 bar 12 bar 12 barMax. Inlet pressure 100 bar 100 bar 100 barMax. Suction negative pressure absolute80 mbar 80 mbar 80 mbarTemperature range PEEK & PPS -20 ° to 130 °C -20 ° to 130 °C -20 ° to 130 °CTemperature range PTFE -20 ° to 70 °C -20 ° to 70 °C -20 ° to 70 °CViscosity range 0.5 to 5,000 mPas 0.5 to 5,000 mPas 0.5 to 5,000 mPasDirection of rotation optional optional optionalConnections G 1/2 ", NPT 3/4 " G 1/2 ", NPT 3/4 " G 3/4 ", NPT 1 "By-pass relief valve available available availablePressure control valve available available availableMax. Transmitted torque fo the mag drive2 Nm 2 Nm 4 NmPump Specifi cations for the material combination stainless steel with PEEK, PPS or PTFE gears and bearingsDosing and Process Pumps Exemplary dimensions1011Flow rate (l/min)Differential pressure (bar)10,012,08,006,004,002,000,000 1 2 3 4 5 6 7 8 9 10Pump head 4030-280, viscosity at 1 mPas11 12Flow rate (l/min)Differential pressure (bar)10,012,08,006,004,002,000,000 1 2 3 4 5 6 7 8 9 10Pump head 4030-280, viscosity at 100 mPas11 120,40 0,300,200,10Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10 1211Pump head 4030-450, viscosity at 1 mPas12,014,010,08,006,004,000,002,000,40 0,300,200,100,40 0,300,200,10Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10 1211Pump head 4030-450, viscosity at 100 mPas12,014,010,08,006,004,000,002,00Performance curves of pump size 4030-280Performance curves of pump size 4030-450Performance curves of pump size 4030-710Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10Pump head 4030-710, viscosity at 1 mPas¦ 2830 RPM | ¦ 1725 RPM | ¦ 1450 RPM | ¦ 1150 RPM | ¦ 950 RPM | ¦ 690 RPM20,018,016,014,04,002,000,0012,010,08,006,00 Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10Pump head 4030-710, viscosity at Öl 100 mPas20,018,016,014,04,002,000,0012,010,08,006,001211 11 12¦ 4000 RPM | ¦ 2830 RPM | ¦ 1725 RPM | ¦ 1450 RPM | ¦ 1150 RPM | ¦ 950 RPMup to 90 l/min5030-130 5030-210 5030-350Displacement 13 ml/rev 21 ml/rev 35 ml/revMax. Rotation speed 3,000 RPM 2,830 RPM 2,830 RPMMax. Discharge 1450 1/min 18.8 l/min 30.4 l/min 50.7 l/minMax. Discharge 2830 1/min 36.7 l/min 59.4 l/min 99.0 l/minMax. Discharge 3000 1/min 39.0 l/min – –Max. Differential pressure 12 bar 12 bar 12 barMax. Inlet pressure 100 bar 100 bar 100 barMax. Suction negative pressure absolute80 mbar 80 mbar 80 mbarTemperature range PEEK & PPS -20 ° to 130 °C -20 ° to 130 °C -20 ° to 130 °CTemperature range PTFE -20 ° to 70 °C -20 ° to 70 °C -20 ° to 70 °CViscosity range 0.5 to 6,000 mPas 0.5 to 6,000 mPas 0.5 to 6,000 mPasDirection of rotation optional optional optionalConnections G 1 ", NPT 1 1/4 " G 1 ", NPT 1 1/4 " G 1 1/2 ", NPT 1 1/2 "By-pass relief valve available available availablePressure control valve available available availableMax. Transmitted torque of the mag drive15 Nm 15 Nm 15 NmPump Specifi cations for the material combination stainless steel with PEEK, PPS or PTFE gears and bearingsDosing and Process Pumps Exemplary dimensions1213Flow rate (l/min)Flow rate (l/min)Differential pressure (bar) Differential pressure (bar)35,0 35,040,0 40,030,0 30,025,0 25,020,0 20,015,0 15,010,0 10,05,00 5,000,00 0,000 01 12 23 34 45 56 67 78 89 910 10Pump head 5030-130, viscosity at 1 mPas Pump head 5030-130, viscosity at 100 mPas11 1112 120,40 0,300,200,10Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10 1211Pump head 5030-210, viscosity at 1 mPas35,040,030,025,020,015,00,0010,05,000,40 0,300,200,100,40 0,300,200,10Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10 1211Pump head 5030-210, viscosity at 100 mPas35,040,030,025,020,015,00,010,05,0Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10 11 12Pump head 5030-350, viscosity at 1 mPas¦ 1725 RPM | ¦ 1450 RPM | ¦ 1150 RPM | ¦ 950 RPM | ¦ 690 RPM 70,060,050,040,00,0030,020,010,0Flow rate (l/min)Differential pressure (bar)0 1 2 3 4 5 6 7 8 9 10 11 12Pump head 5030-350, viscosity at 100 mPas70,060,050,040,00,0030,020,010,0Performance curves of pump size 5030-130Performance curves of pump size 5030-210Performance curves of pump size 5030-350¦ 2830 RPM | ¦ 1725 RPM | ¦ 1450 RPM | ¦ 1150 RPM | ¦ 950 RPM | ¦ 690 RPMApplication in potentially explosive areasDrives and applications inpotentially explosive areas Il 2GZone 1Zone 2Il 2DZone 21Zone 22Integrated valvepossibleTemperaturesensor in cover avail.Temperaturesensor mag.coupling avail.2030 ¦ ¦ ¦3030 ¦ ¦ ¦ ¦4030-280 ¦ ¦ ¦ ¦ ¦ 4030-450 ¦ ¦ ¦ ¦4030-710 ¦ ¦ ¦ ¦5030-130 ¦ ¦ ¦ ¦5030-210 ¦ ¦ ¦ ¦5030-350 ¦ ¦ ¦ ¦The gear pumps are desig-ned in such a manner that almost all versions comply with the standard ATEX 94/9/EC and can be used in potentially explosive areas.Additional equipment may be necessary, depending on the pump size and the applica-tion conditions. The following overview shows all available options.1415Pump DrivesOur gear pumps are prepared for installation on in-dustrial squirrel-cage motors in compliance with the IEC standard. The following table shows the combination options of the various pump and motor sizes.The following drive variants are therefore possible with these motor sizes:¦ Any connection voltages at 50 Hz or 60 Hz line frequency¦ Fixed speed or pole- changing motors¦ Increased safety or fl ameproof enclosure for potentially explosive areas¦ Temperature sensors in the winding for tempera- ture monitoring¦ Different terminal box positions and cable outlets¦ With external ventilation for low speeds at high torque¦ Integrated or supplied frequency converters¦ Drives in accordance with CSA or NEMAOf course, the installation of drives adapted specifi cally to your application is also possible. These are, for example:¦ DC brush motors¦ EC direct current drives¦ Gear motors, adjustable or with fi xed speed¦ Air motorsPump Drive / Motor according to IEC frame size56 63 71 80 90 100 1122030-009 ¦ ¦2030-016 ¦ ¦2030-026 ¦ ¦3030-045 ¦ ¦3030-070 ¦ ¦3030-110 ¦ ¦4030-280 ¦ ¦4030-450 ¦ ¦4030-710 ¦ ¦5030-130 ¦ ¦ ¦ ¦5030-210 ¦ ¦ ¦ ¦5030-350 ¦ ¦ ¦ ¦Valves System integrationAdditional equipmentOur gear pumps are availa-ble in the basic version as feed pumps without valves. This setup allows the pum-ping direction to be rever-sed in most applications. Whether it is possible to reverse the pumping direction in your application case must be coordinated with Scherzinger. Optionally the pumps can be equip-ped with integrated valve technology.B-Type: a pressure relief valve which can be adjusted from the outside is integra-ted here to protect the pump or the downstream system temporarily from overloa-ding due to high pressure. The direction of rotation can be reversed to a limited extent.R-Type: integrated pressure control valve used to regula-te the pump outlet pressure to a preset pressure in continuous operation mode. If this version is used, a mi-nimum amount of fl uid must be discharged at the pump outlet, since the pump may otherwise overheat.The application of integrated pressure relief or pressure control valves in explosion-proof areas is specifi ed in detail in the overview table on page 15.Besides supplying pure gear pumps and peripheral com-ponents, we also develop and design series system solutions for you. For example, here is a photo of a dual-pump station for methanol dosing with a PLC control cabinet.Additional equipmentLine connections1617We provide you with appropriate textile heating sleeves for the 3030 - 5055 series in order to pump fl uids which cure at room temperature or pump at in-creased temperature. They can be used to compensate heat losses as well as heat the pumps after a system standstill. The heating capacity is designed to allow the pump body to be heated at a standstill from an ambient temperature of 20°C up to a temperature of 100°C. Heating is performed elec-trically. The heating sleeve is equipped with a PT100 sensor for temperature monitoring. HeatingIt is connected to the ad-ditionally available control and regulation device with a supplied connection cable.The maximum heating capacities of the sleeves for the respective pump sizes are:¦ 60 W for 3030, 3040 and 3050¦ 140 W for 4030, 4040 and 4050¦ 350 W for 5030, 5040 and 5050Pumpe BSP NPT SAE ISO 6162-2ISO 1092-1Form B2030 1/8 " 1/8 " – –3030 1/4 " 3/8 " – –4030-280 1/2 " 3/4 " – DN 20, PN 40 4030-450 1/2 " 3/4 " – DN 20, PN 404030-710 3/4 " 1 " – DN 25, PN 405030-130 1 " 1 1/4 " DN 20 DN 20, PN 405030-210 1 " 1 1/4 " DN 25 DN 25, PN 1005030-350 1 1/2 " 1 1/2 " DN 32 DN 32, PN 100Scherzinger Gear Pumps are distinguished by their great variability in terms of material combinations as well as the number of different piping installation options. For example, at least two diffe-rent connection variants are available for every version.All available standardized connection options for instal-lation in your system are spe-cifi ed in the following table. Further connections are also available upon request.As a partner in concepts for application-speci? c Gear Pumps and conveying systems, Scherzinger provides you with comprehensive support for the ful? llment of your technical and logistic needs, from consultation up to the delivery of spare parts. Our global sales network enables us to respond with individual and fl exible solu-tions to meet your requirements - reliably in good time.Bene? t from:¦ Individual pump training courses tailored to your knowledge requirements.¦ Uncomplicated and expert application consultation.¦ Our wealth of experience in processing import, export and customs clearance.¦ Short-term replacement deliveries within a few workdays.¦ Professional repairs - your Gear Pump is returned to you in mint condition. Our wealth of experience and expertise in chemistry and process engineering enables us to give you advice tailored to your requirements.An expert, highly effi cient support and development team provides you with support al-ready in the conception phase of your system. Based on your specifi cations, we then design a Gear Pump solution which provides you with optimum reliability and safety in your application.Application adviceServiceDo you also require maxi-mum operational reliability in your application? We recognized this requirement at an early stage and have specialized on customized developments for over 75 years. We place a great em-phasis on consistent quality orientation over the entire process chain.Take the opportunity to engage in close cooperation with our product managers. It will provide you with prompt high-quality solutions tailored specifi cally to your application case - reliably and precisely.Tailor-made Gear Pump solutionsBene? t from:¦ A highly effi cient and expert development team.¦ The application of modern 3D CAD - CAM workstations.¦ Quick and uncomplica-ted data exchange for all conventional CAD systems.¦ Our core competence of processing very different materials.¦ FMEA analysis tools for preventive fault identifi ca-tion.¦ Quick application-specifi c adaption of series solutions by our development and prototype design depart-ments.¦ Diverse synergies from experiences gained in large-scale series production and customized productions.1819The optimum, perfect qua-lity of our products is very important to us. "Heart of Hightech" stands for reliabi-lity – which we can guaran-tee by means of detailed testing. Not only are new developments subjected to endurance tests in realistic operational conditions, each individual product is also tested for full functionality.Our modern test fi eld allows tests to be conducted according to your require-ments:¦ Several individual pump test stations¦ Endurance test benches¦ Climatic chambers for thermal tests¦ Noise and pulsation measurementsInspection and testingThis offers important advan-tages in order to guide you to your goal in a more easily and quickly manner:¦ Precise and quick tender preparation by means of so-phisticated software and an extensive media database¦ Tested pump concepts provide the basis for your op-timum material combination.¦ Extensive product docu-mentation already during the tender preparation procedurePumpenfabrik Ernst Scherzinger GmbH & Co. KGBregstraße 23-2578120 Furtwangen | GermanyPhone +49 7723 6506-0Fax +49 7723 6506-40info@scherzinger.dewww.scherzinger.de12-0472 | 08-2013 | Subject to technical changes w w w . s c h e r z i n g e r . d ePlant and Process EngineeringAutomotive and RacingChemical and PetrochemicalBuilding TechnologyPower GenerationMechanical EngineeringMedical EngineeringCommercial Vehicles and Municipal TechnologyEnvironmental TechnologyPulp and Paper