Oberdorfer # CB9000L Cast Iron Gear Pump end
Oberdorfer # CB9000L
Oberdorfer catalog # CB9000L, Cast Iron pedestal Gear Pump end only, bare shafted pump end, Cast Iron construction, Steel Gears, Steel impeller, Steel Shaft, Packing Ring Seal. Inlet Port is 1 Inch female NPT, Discharge Port is 1 Inch female NPT.
Price : $ 522.19
Product Information :
The'Oberdorfer'CB9000L'is'a'Cast'Iron'pedestal'Gear'Pump'end'only,'bare'shafted'pump'end,'with'Steel'Gears,'Packing'Ring'Seal,'Steel'shaft,'1'Inch'female'NPT'by'1'Inch'female'NPT'Ports,'replacement'pump'end'only'without'a'Motor.'This'gear'pump'is'a'drop'in'replacement'for'models'C4K'and'C4V,'and'can'also'be'considered'as'a'replacement'for'models'4KHK4'and'4KHJ7.'The'close'tolerances'of'the'gears'in'this'pump'require'clean'liquids'with'no'abrasives,'as'abrasives'will'wear'down'the'pump'and'cause'poor'performance.'Gear'pumps'are'positive'displacement'pumps'and'each'shaft'revolution'displaces'a'definite'amount'of'liquid'relatively'unaffected'by'the'back'pressure'in'the'discharge'line.'The'shaft'speed'and'flow'are'directly'proportional,'as'the'flow'increases'with'speed'increase,'and'the'power'demand'(horsepower)'increases'with'shaft'speed'and'discharge'pressure.'This'pump'is'self-priming,'and'the'maximum'suction'lift'for'this'pump'is'20'feet,'however,'the'suction'line'should'be'as'short'as'possible.'A'relief'valve'is'necessary'to'protect'the'pump'and'system'if'the'discharge'line'becomes'blocked'or'closed.'This'pump'should'be'mounted'on'a'rigid'base'and'properly'aligned'with'the'motor.'Direct'drive'via'flexible'shaft'coupling'is'the'preferred'method.'When'a'belt'drive'is'needed,'additional'support'is'necessary'to'absorb'the'added'pulley'load.'WARNING:'Do'not'use'to'pump'flammable'or'explosive'fluids'such'as'gasoline,'fuel'oil,'kerosene,'etc.'Do'not'use'in'flammable'and/or'explosive'atmospheres.'This'pump'is'equipped'with'packing'rings'for'a'shaft'seal.'The'pump'has'an'O-ring'cover'seal'for'maximum'leak'protection.'The'bearings'in'this'pump'are'designed'of'high'performance'carbon-graphite'material'selected'for'wear'resistance'and'long'service'life'that'require'no'lubrication.'The'recommended'discharge'pressure'limits'for'this'pump'are'100'PSI'for'oil'and'other'lubricants,'as'the'high'pressure'will'accelerate'wear.'For'the'longest'service'life'keep'the'pressure'as'low'as'possible.'The'maximum'shaft'speed'is'1750'RPM.'Viscous'liquids'require'lower'pump'speeds'and'the'maximum'Viscosity'limit'is'up'to'100,000'SSU'at'reduced'speed'(max.'input'torque'of'160'in.-lbs.).'This'pump'end'does'not'include'a'motor'and'is'just'the'bare'shafted'pump'end'only.'Complete'pump'and'motor'assemblies'can'be'fabricated'with'a'pump,'coupling,'coupling'guard,'motor,'and'baseplate.'
Features :
Applications
There are many applications that the Oberdorfer CB9000L are used in. This selfpriming, positive displacement, external rotary gear pedestal pump is ideal for oil based fluids in a wide range of lightduty commercial, industrial, marine, and agricultural applications. Viscous liquids require reduced shaft speeds of 1150 RPM or lower. Liquids containing solids, abrasives, powders, or paint pigments are definitely not recommended for gear pumps. If abrasives are unavoidable, use a very low shaft speed. These gear pumps are used in Day Tank Diesel Transfer Systems, and have been one of the leading Diesel fuel transfer pumps for over 100 years. The purity of the fuel is an important feature in prolonged engine life and high performance. Fuels must provide satisfactory combustion without creating additional pollutants that can damage the engine. Bearings are Grease lubricated Cast Iron material selected for wear resistance and long service life. These features make Oberdorfer pumps your best choice to keep your engines running longer and more efficiently. This pump is also the best solution for General Water Service, Chilled and Hot Water Systems, HVAC Industrial Processes, Municipal Drinking Water, Sprinkler and Irrigation Systems. NOTE Thick or viscous liquids are not recommended for centrifugal pumps. Because centrifugal pumps are more efficient at higher shaft speeds, pumping of viscous or thick liquids is difficult. It is possible to lose as much as 40 percent pump performance when attempting to pump liquids of viscosity equal to S.A.E. 30 oil at room temperature. S.A.E. 30 oil at room temperature has a viscosity of 2000 Saybolt Seconds Universal.