Manufacturer Of Precision Helical Gear Pumps For A Wide .
Manufacturerof precision helical gear pumpsfor a wide range ofindustrial applicationsMade in the USA
Four series of versatile helical gear pumps formoving both low and high viscosity liquidsRANGER PUMP FEATURESSMOOTH OPERATING HELICAL GEARS Heat treated ductile iron helical gearsprovide silent, efficient long service life. Finely keyed and machined gears areeasily replaced by sliding on and offthe mainshaft. Friction and vibration are kept at aminimum by careful machining of themeshing helical gears.2EXTENDED-LIFE WEARING SERVICES High lead bronze, iron or carbon bearingsare available. Pumping gears are supported by fourheavy duty sleeve bearings to prolongservice life. Special machined grooves in thebearings allow both circulation andlubrication for lower bearingtemperatures. Special outboard drive shaft bearingabsorbs thrust loads and helps supportexternal radial loads.PRECISION GROUND SHAFTS Induction hardened bearing and packingsurfaces on precision ground steel shaftsextend pump life. Hardened stainless steel shafts areavailable for specific installations.RUGGED CAST-IRON CASTINGS Maximum pumping efficiency is gainedfrom quality castings machined to hightolerances. Positive alignment of the faceplate caseand backplate is insured by largehardened steel dowel pins.SERIES11This series of Ranger pumps aredesigned to output .11 gallons perrevolution at a maximum of 750 rpmand generate up to 80 gallons perminute. These pumps are offered ina 900, 2” NPT tapped port model anda 1800 model with 2” flanges.Pump Identification GuideHB - Outboard bearingHH - Pump with hydraulic adaptor and rigid couplingBH - Replacement pump for HH Pump without adaptorGO - Replacement pump for GHB unit without gear reductionGB - Pump with gear reductionC - Carbon graphite bearingX - or no letter bronze bearingT - TFE & graphite bearingI - Iron BearingH - Hi Temperature bronze bearingDB - Double relief valveRV - Relief valveMECHANICAL SEAL PUMPNo letter - No relief valveB - Buna-NV - VitonTMT - TeflonTM9 - Ports 9008 - Ports 180011 - .11 Gallons per rev.17 - .17 Gallons per rev.22 - .22 Gallons per rev.48 - .48 Gallons per rev.2 2 9 P H B F RV L X - S S C GP - PackingM - Mechanical SealF - FlangesNo letter - Pipe portSS - Stainlesssteel shaftsNo letter or XX Steel shaftsPACKING PUMPG - TFE & graphite packingLG - Lip seal with graphite packingX - or no letter - standard packingT - Pure TFE packingD - DSA 8093 packingLD - Lip seal with DSA packingRotation & Shaft position (See Installation Manual pg. 4)No letter - W position (See Installion Manual pg. 4)800-264-4115 901-867-5555 www.rangerpumps.comSERIES17SERIES22SERIES48This series of Ranger pumps aredesigned to output .17 gallons perrevolution at a maximum of 750 rpmand generate up to 126 gallons perminute in a 900 model with 2” or 2.5”flanges and a 900 model with 2” NPTtapped ports.This series of Ranger pumps aredesigned to output .22 gallons perrevolution at a maximum of 750 rpmand generate up to 165 gallons perminute. These pumps are offered in900 and 1800 with 3” and 4” flanges.This series of Ranger pumps aredesigned to output .52 gallons perrevolution at a maximum of 900 rpmand generate up to 460 gallons perminute. These pumps are offered in a900 model with 3” or 4” flanges.NEWPRODUCTNEWPRODUCTNEWPRODUCT180 Ported HousingBi-Rotational DoubleRelief ValveSERIESRanger now offers the 11 series with1800 ports and 2” NPT flanges. This isa good choice when your plumbing doesnot accommodate the 900 port model. Itis available with the standard RV, DoubleRV and plain endplate. It is also availablewith the HB, HH and GB models.Ranger now offers a double relief valve for ourseries 11, 17 and 22 that will provide protectionin both shaft rotations. The double relief willcontinue to protect from overpressure even whenthe shaft rotation is changed and the pumps flowis reversed. The double relief is field adjustableand works similar to the standard RV.Ranger now offers an integrated gearreduction unit for the 48 series. Itis available in a 4.26:1, 4.88:1 and5.66:1 ratio. Please refer to page 7for additional information.SERIES01148Gear Reduction800-264-4115 901-867-5555 www.rangerpumps.com3
Ranger pumps can be engineered forBlending Mixing Transfer Solvents MolassesGasoline Resins Oil Asphalt ChemicalsField AdjustableRelief ValveStuffing BoxLip Seal DesignMechanical SealThe relief valve will provide protectionin only one direction of rotation. Arelief valve is needed for the pumpsystem to protect the pumpfrom overpressures.*See Installation, Operation and Maintenance manual for details.PARTRanger pumps can supplied as standard withstuffing box. They can be easily converted frompacking to a lip seal or mechanical seal. Severaltypes of packing are available for various applications: for example - high temperatures.Ranger pumps can be supplied with acombination lipseal and back-up packing asshown above. This can be easily converted fromthe lipseal combination to packing only or amechanical seal.Ranger pumps can be supplied as standard witha single mechanical seal. They can be easily converted from a mechanical seal to packing or lipseal.Several types of seals are available (Buna-N,VitonTM and TeflonTM) for various applications, forexample: high temperatures or corrosive conditions. Contact Ranger for application assistance.Key ComponentsPumps come standard with fibercase gaskets (*Max 2300F/1100C).For temperature up to 4500F/2320C ,we offer optional aluminum gaskets.Housing &BackplatesGearsShaftsBearingBushingsR.V. PartsGasketsHardwareSTANDARDMATERIALSOPTIONS750 RPM maximum for 11, 17 & 22 series.900 RPM maximum for 48 series.Class 30 Cast IronBronzeCarbon SteelFiberZinc PlatedSteel125 PSI (862 KPA) maximum inlet anddischarge pressure(See speed vs. viscosity curve for maximum RPM).ASTM A48Ductile IronCarbon SteelMaximumPump Ratings(See speed vs. viscosity curve for maximum RPM).440 Stainless SteelCarbon, Iron, TFE/GraphiteStainless SteelAluminum350ºF (177ºC) maximum temperature forstandard packing.500ºF (260ºC) Maximum temperature forTFE/Graphite212ºF(100ºC) maximum temperature forBUNA-N mechanical seal400ºF (204ºc) maximum temperature forViton mechanical sealTheoretical CapacityVarious types of seals are available includingpacking, lip seals or mechanical seals.50048 Series450400A large outboard bearing isfurnished on all HB modelpumps that support thedrive shaft on applicationswith side loads.Heat treated ductile Iron gears areaccurately machined for quiet,efficient operation and long life.350Flow Rate (GPM)4The valvescan bepositioned toeither side of thepump to provideprotection for the discharge.Standard FittedMaterials ofConstruction30025020022 Series15017 Series100Carbon steel relief valvesprings come standardor optional stainless steelspring. Various springsare available for a widerange of operation duties.11 Series500Four heavy duty sleeve bearings givepositive support to pumping gears andensure long, efficient service.The steel shafts are induction hardened in thebearing and packing areas and are precisionground to exacting standards for maximum life.Hardened stainless steel shafts are available.800-264-4115 901-867-5555 www.rangerpumps.com200300400500600700Pump Speed (RPM)800-264-4115 901-867-5555 www.rangerpumps.com8009005
Gear Ratiosfor GB UnitsSeriesMotorRPMNEW48 11-221150This series of Ranger pumps is designedto operate at reduced motor speeds. Thisallows the pump to operate equally wellfor both high and low viscosity liquids.Low pump speeds also increase pump life.Ranger gear boxes are self contained withoil lubricated anti-friction bearings andhardened steel gears standard for maximum service life. A common gear box hasthree interchangeable gear ratios that fitthe 11, 17 and 22 Series pumps.17503450*The charts on this page are intended as aguide only. All application factors including temperature, liquid characteristicsand inlet conditions must be consideredto select the correct pump and reductionspeed. Speeds shown for the 48 Series arefor reference only, contact Ranger Pumpsfor more 5750MaximumPermissible 13.015.015.015.0250 to 800800 to 2,500- Alcohols- Gasoline- Turpentine- SAE #5 Oil- Corn Oil- Olive Oil- SAE #10 Oil- Soybean Oil- Light Crude2,500 to 8,0008,000 to 25,000- SAE #20-30 Oil- Paint Primer- Spar Varnish- SAE #40 Oil- Heavy Turbine Oil- Enamel Paint- SAE #50 Oil- Ink- Heavy Crude250 RPMGPM3840HP.8.8GPM3338HP1.41.4GPM 34HP 4045482.41.61.61.941 41473.6 3.03.341 464.1 4.3835.4837.8839.0942.7924.1866.6848.3203 .2311.5302.4302.9631.7622.6614.5615.5235 RPM10,000301003137381.51.11.13135371.91.71.731 353.0 2.831 343.5 3.31000391.4392.0383.1383.6380 .31.327 272.5 2.227 262.8 2.7360 .5494.2100027.9271.3262.1262.4290 RPMPSI25501001251117224810026.7251.1231.9222.2270 3.92.92.939 374.4 3.51000421.5422.1413.3413.9309 4.13.53.542 444.7 4.2445 RPMFabrication options include Base, Couplingand Drives25,000 to 75,000- Asphalt- Shampoo- Gear Lube75,000 to 300,000- Tar- Molasses- Chocolate545 RPM750 4485.4100591.9582.7564.4555.4100010,0003060802.7 2.860 783.5 3.959 735.2 6.359 706.2 806.3807.5902.3883.8846.3827.591 1233.6 3.591 1184.9 5.490 1157.6 9.089 1158.8 21144.81088.210610.21173.21164.81148.211310.2119 1624.4 5.1118 1616.0 7.3117 1549.4 12.0117 15211.4 6316.8360 RPMPSISSU30100100010,00030100 4.75.76.95.45.97.050GPM9399 103110116 121128134133141148154160168175HP4.75.3 5.15.66.3 5.96.77.76.87.18.19.38.08.59.6100GPM 88 105 123 132143 159HP 8.5 10.0 11.1 12.713.9 15.1125GPM 101 119 139HP 11.7 14.0 16.2800-264-4115 901-867-5555 www.rangerpumps.comHardened gears and shafts for long service lifeField adjustable relief valve available100 to 250RPMDowel pins insure positive pump alignmentIntegral speed reducer available as option30 to 100SERIESPositive shaft and gear support with fourinternal bearingsNote: Do not exceed maximum allowable HP shown. Series 11 - .11 gallons per revolution, Series 17 - .17 gallonsper revolution, Series 22 - .22 gallons per revolution, Series 48 - .52 gallons per revolution. *3450 RPM motors areused in handling low viscosity lubricating liquids.Typical Liquids/Viscosity List6ConstructionAdvantages410 420111.19.510.011.617018516.617.7166 17619.2 20.8609 RPM10,00030100 100021130530831210.3 10.912.0 16.820720929730413.5 15.416.5 19.3196 26628819.625.6 28.4192 27922.7 32.9800-264-4115 901-867-5555 .329537.3
90 PORTS011, 17, 22 SERIES - 180o PORTS1/4” SQ. Key x1.375OABLEH1” DiameterShaftHigh DriveLow DriveFFøMGGJPlain EndplateN1/4” SQ. Key x1.375A1” DiameterStraight CouplingBHHighDriveGEAR REDUCTION - GB179229øMLLow DriveJPlain EndplateKQICO1/4” SQ. x 1.5”KeywayRABEFAFEøMB1” DiameterShaftHDEFGHIJKLMNOQRHB & HBRVHBF & HBFRVHH & HHRVHHF & HHFRVGB & GBRVGBF & 4950.562.7214690.562.7214690.561.75 3.52 11.631444892950.561.75 3.52 11.63144489295HB & HBRVHBF & HBFRVHH & HHRVHHF & HHFRVGB & GBRVGBF & 14760.562.7214690.562.7214690.561.75 3.52 11.631444892950.561.75 3.52 11.63143589295HBF & HBFRV inmmHHF & HHFRV inmmGBF & GBFRV O6.50 11.00165 2796.50 11.00165 2796.50 11.63165 3.65933.65933.65930.563.0014760.562.7214690.561.75 3.52 11.63144489295800-264-4115 901-867-5555 www.rangerpumps.com1/4” SQ. Key x1.375ABHLEF1” DiameterShaftHigh DriveLow DriveøMFGGJCPlain EndplateKIN1/4” Sq. Key x 1.375”1” I.D. StraightCouplingAAccomodates2 Bolt SAE AType FlangeBHLFøMFG GCCHighDriveLow DriveEJPlain EndplateKIQ1/4” SQ. x 1.5”KeyqayR1” DiameterShaftBFFøM9HOEGGGGCKPlain EndplateGGD11, 17, 22 SERIES-900119FAccommodates 2bolt SAE A TypeFlangeJCCICFCKE8OUTBOARD BEARING - HBIDHYDRAULIC - HHKHYDRAULIC - HHJPlain EndplateCGEAR REDUCTION - GBOUTBOARD BEARING - HB11, 17, 22 SERIES - 90o PORTSD180 PORTS0PORTS11, 17, 22 SERIES-1800ABCDEFGHIJKLM2” NPT TAPPEDHBF & 1495HHF & 1469GBF & 6607521931444892952” NPT FLANGE STANDARD2.5” NPT FLANGE OPTIONALHBF & 20.123.650.563.002” NPT TAPPEDmm2411271242481934822164348600511931476HHF & 1469GBF & 564455993144489295HBF & 14763” NPT FLANGE OPTIONALHHF & 0.503.650.562.724” NPT FLANGE STANDARDmm240127121241197022164340610521931469GBF & 3.503.650.561.753.5211.634” NPT FLANGE 53” NPT FLANGE OPTIONAL2” NPT FLANGE STANDARD2.5” NPT FLANGE OPTIONAL2” NPT TAPPED1182” NPT FLANGE STANDARD2.5” NPT FLANGE OPTIONAL2” NPT TAPPED2” NPT FLANGE STANDARD2.5” NPT FLANGE OPTIONAL2” NPT TAPPED1782” NPT FLANGE STANDARD2.5” NPT FLANGE OPTIONAL2” NPT TAPPED2” NPT FLANGE STANDARD2.5” NPT FLANGE OPTIONAL3” NPT FLANGE STANDARD4” NPT FLANGE OPTIONAL3” NPT FLANGE STANDARD4” NPT FLANGE OPTIONAL3” NPT FLANGE STANDARD4” NPT FLANGE OPTIONAL228NOQ800-264-4115 901-867-5555 www.rangerpumps.comRPORTS2” NPT FLANGE STANDARD2” NPT FLANGE STANDARD2” NPT FLANGE STANDARD3” NPT FLANGE STANDARD3” NPT FLANGE STANDARD3” NPT FLANGE STANDARD4” NPT FLANGE STANDARD3” NPT FLANGE OPTIONAL
ANGLED GEARSOUTBOARD BEARING - HB48 SERIES ANGLED GEAR PUMPSUPlain EndplateOGEAR REDUCTION - GB1/4” SQ. KeyHHighDriveLBLow DriveF1STH1 1/4” DiameterShaftHigh DriveLLow DriveF2øMGGJDPlain EndplateKIAccommodates4 Bolt SAE BType FlangeN5/16” SQ. x 2”KeywayAHHighDriveL1.25” I.D.Straight CouplingBLow DriveF1STF2EøMGGIdentifying Direction of Rotation MountingPlain EndplateKQI4” NPT FlangeStandardOW1/4” x 2”SQ. KeyAHighDriveLF1SinmmHHF & HHFRV inmmGBF & GBFRV 0.754.08191040.753.7519950.752.87 4.188 12.041973106306Mounted Pump SystemsRanger pumps can be mountedon a base with an electricmotor, coupling and guardwith an integral gear boxor stand alone gear box.There are many differentoptions that can deliver awide range of gallonsper minute.800-264-4115 901-867-5555 65 3.2567 832.65 3.25 4” NPT FLANGE STANDARD67 83 3” NPT FLANGE hargeCCWDischargeInlet900ZInletLWLo-Drive LZ1800DischargeLW: Clockwise Rotation LX: Counterclockwise Rotation LY: Clockwise RotationLZ: Counterclockwise RotationPump RotationPumping rotation is determined when facingthe drive shaft. These diagrams will serve asa helpful basis for you to determine thedirection of rotation wanted according toyour piping system. Example:CWInletCCW900Hi-Drive PumpsW: Clockwise Rotation X: Counterclockwise Rotation Y: Clockwise RotationZ: Counterclockwise RotationCWCCWHighDriveEF2CWH1 1/8” Diameter ShaftLo DriveHBF & HBFRVDischarge InletRH489 ANGLED GEAR489All of the Ranger 11, 17, 22 and 48 series pumps can besupplied with a hydraulic motor adaptor. The adaptor andrigid coupling to connect the pump and hydraulic motorare included in the hydraulic package. Upon request,Ranger can supply the hydraulic motor as well.KAJ10HYDRAULIC PUMPSIUHYDRAULIC - HHJDHYDRAULIC PUMPS1800WARNING: Read installation, operationand maintenance Manual before installing, performing maintenance or operatinga Ranger pump.800-264-4115 901-867-5555 www.rangerpumps.com11
COMPANYHISTORYCompany HistoryRanger pumps are built in the USA from parts made inthe USA. We are proud of our history of providing ourcustomers with the highest quality helical gear pumps forover 20 years.ShippingMemphis, Tennessee is a major distribution center hub inthe United States. We are able to ship quickly with shortlead times to virtually anywhere in the world.Ranger Pumps is a privately held corporation that wasfounded in 1989 in Memphis, Tennessee. The companyhas become a national supplier serving customers in all 50states and numerous countries around the world.Investing in Our ProductWe are constantly adding new equipment and processes.We have recently added a state-of-the-art coordinatemeasuring machine that allows us to make more accurateparts, thus insuring a very high quality end product.Customer ServiceWe consider customer service to be a high priority. We areproud of the fact that when you call our offices you willtalk to a knowledgeable representative who understandsall aspects of our business, not a voice mail message.Quality AssuranceAll of our products are built to exacting standards and aretested to be surethey work beforethey go out thedoor.Made in the USAWe are extremely proud of the fact that all Ranger castingsare poured and machined in the USA. All Ranger gears,shafts, bushings and packings are made in the USA. Allmajor Ranger components are made in the USA.Pumps Are Our BusinessWe specialize in the manufacture of precision helical gearpumps. Our vision is focused very closely on these specificproducts, outstanding customer service, with on-timedelivery and excellent technical support.Competitively Priced ProductsRanger pumps performance meets or exceeds thecompetition in every way. We are careful to be sure thatour quality exceeds our competitors while providingan outstanding value on every pump wemanufacture.Ranger, Inc.12624 Cypress Creek Drive Eads, TN 38028 800-264-4115 901-867-5555Fax 901-867-5351 Email: info@RangerPumps.com www.rangerpumps.com
RANGER PUMP FEATURES. 11. Pump Identification Guide. 229PHBFRVLX-SSCG. 9 - Ports 90. 0. 8 - Ports 180. 0. HB - Outboard bearing. HH - Pump with hydraulic adaptor and rigid coupling BH - Replacement pump for HH Pump without adaptor. GO - Replacement pump for GHB unit without gear reduction GB - Pump with gear reduction. DB - Double relief valve .
Mid-Atlantic region were being built on helical pile foundations. There were more lighthouses built on helical pile foundations in Chesapeake Bay than anywhere else in the world. A total of Forty-two helical screw pile lighthouses were built on Chesapeake Bay between 1850 and 1900. The helical screw pile technology didn't stay on the east coast.
Work out the gear ratios of these gears: (numbers inside the circles are the numbers of teeth on each gear) Blue drive gear, green driven gear, pink idler gear, yellow compound gear 1: Simple meshed gear 2: Simple gear train with idler gear 15 3: Compound gear train 4: Choose the correct words to make these statements true for these gear trains.
The helical bevel gears are machined in such a way that the components, pinion and helical bevel gear, are matched together and sold as a bevel gear set. When a pinion or helical bevel gear in the axle have to be replaced, both components must be replaced with the new bevel gear set. Never replace the single damaged component with a new one.
H Series gear units are available in parallel shaft helical units and right angle shaft bevel/helical units in double, triple and quadruple reduction gear stages having a maximum output torque of up to 162,000 Nm. The modular design and construction of the H Series offers many engineering and performance benefits including a high degree of
Keywords: Helical gear, Helical gear failure, Failure analysis, Fatigue failure 1. Introduction Helical gears are extensively used in numerous engineering applications including gearboxes. Gearboxes are key components of machines and are extensively used in steel industry. Failures of gears not only result in replacement cost but also in process
3. Explain what a gear train does? 4. Explain what a simple gear train is? 5. Explain torque? 6. What does a larger gear driving a smaller gear achieve? 7. What does a smaller gear driving a larger gear achieve? 8. What is the driven gear? 9. What is the driver gear? 10. What is the idler gear? 11. What is the calculation for working out gear .
form a gear set or a gear train . In a gear set, the input gear is called _ gear. The output gear is called the _ gear. Note: An idler gear or intermediate gear changes direction of rotation without change in gear set speed or torque Spinner &
The next type of gear, and the most advanced gear discussed in this report, is the spiral bevel gear. This gear has the angled face of a bevel gear and also has angled teeth similar to those of a helical gear. The angle of the teeth varies along the face of the gear, which creates a curved tooth shape.
