Achieving Optimum Balance for Maximum Value …

1 HousingDuctile Iron 316 Stainless Steel Housing BearingDU* Carbon FaceplateDuctile Iron 316 Stainless Steel Faceplate BearingOutboard Ball BearingImpellersDuctile Iron316 Stainless SteelShafts17-4 Stainless SteelGear caseGray Iron*BRONZE IN MODEL 330E n g i n e e r e d S o l u t i o n sH e a v y D u t y P u m p s f o r T o u g hA p p l i c a t i o n sAchieving Optimum Balance for Maximum ValueGeneral Applications:1. Chemical Processing Synthetic fibers and films, superphosphoric acid, adhesives 2. Pulp and Paper Black liquor soap, paper coatings3. Construction Materials Silicon caulk, wall board taping compound, limestone filled asphalt for roof shingles 4. Meat Processing Ground meats, fats, casings, byproducts for rendering, waste products5. Food Processing Chocolate, candy mass and gels,peanut butter, corn syrup, molasses, lecithin, sugar magma 6.

2 Oil Exploration and Refining Slop oil, API 674 reciprocating pumps, crude oil 7. Plastics Composite Parts Manufacturing Filled plastics molding compounds 8. Wastewater Treatment Polymers, dissolved air flotation skimming, scum, sludgeI N D U S T R I A L D U T Y P R O C E S S P U M P SSTANDARD MATERIALS OF CONSTRUCTION1. Top impeller has started suction cycle and is completing the discharge cycle. Lower impeller is transferring liquid from the suction to the discharge side of the Top impeller completes suction cycle. Lower impeller starting to Top impeller is transferring liquid from suction todischarge. Lower impeller has started the suctioncycle and is finishing the discharge cycle. 4. Top impeller starting discharge cycle. Lower impeller finishing suction METAL-TO-METAL CONTACT IN THE COMPLETELY ISOLATED FLUID CHAMBER1 23 n g i n e e r e d S o l u t i o n sTo find an authorized distributor, visit Pump Group12500 South Pulaski RoadAlsip, Illinois 60803 USAphone: 708-389-2500 / fax: 708-388-0869email: Pump Group5143 Port Chicago HighwayConcord, California 94520 USAphone: 925-676-8000 / fax: 925-676-8151email: Pump GroupBirkdale CloseManners Industrial EstateIlkeston, Derbyshire DE7 8YA Englandphone: / fax: : EuropeParc industriel Wavre NordAvenue V sale, 30 - 1300 Wavre - Belgiumphone: 32 10 22 83 34 / fax: 32 10 23 82 40email: Latin America255 Alhambra Circle, Suite 320 Coral Gables, Florida 33134 USAphone: 305-740-3381 / fax: 305-740-9328email: Australia19/21 Milton Park, 128 Canterbury RoadKilsyth, Victoria, 3137, Australiaphone.

3 61 3 9720 6533 / fax: 61 3 9720 6880email: ChinaRoom 1507, Harbour Ring PlazaNo. 18 Xi Zang Zhong RoadShanghai, 200001, Chinaphone: 86 21 53853369 / fax: 86 21 53853365 email: 8/12 Developing new energy sources from bio-fuels, coal, and waste products presentsspecial pumping challenges. Some of theapplications where HD pumps have beenapplied include: 1. Biodiesel Soybean soap stock2. Ethanol Spent mash3. Coal water and coal oil slurries4. Energy Recovery Waste oil burner feedTuthill HD Pumps are used in many diverse markets for challenging applications. Below is a partial list of markets and applications served: Tuthill offers the HD Seriesfor the most demandingapplications slurries,high viscosity products,suspended solids, concen-trated acids, chemicals,high temperature liquids,sludge, resins, sewage and scum, paints, polymers, plastics, pharma-ceuticals, foods, and shearsensitive Rotary PositiveDisplacement,Circumferential Pistonpump is Tuthill s severe-duty problem solver.

4 Heavy-DutyConstruction provideslonger life in the toughest pumping PROCESSPUMPSHD HEAVY DUTY CIRCUMFERENTIAL PISTON PUMPSA CLASSIC DESIGNWITH LEGENDARY PERFORMANCEThe secret behind the HD s success is external bearing support on both sides of theimpellers which enables the pump to handle high pressure, and pressure spikes associated with sudden surges of viscous mass. The load diagrams below show the rigid HD design compared to cantilevered designs with shaft deflections that can result in galling and seizing of the timing gears in separate oil filled reservoir provide safe, non-contact synchronous impeller lubricated roller bearings provide support for Maximum radialloading in models 70A, 120A, 330 and diameter shafts (no steps in torque transmission areas) for Maximum strength and minimum bushing, positioned under Maximum radial load, assuring minimum shaft selection of sealing solutions is offered including Tuffseall, heavy duty mechanical seals, and provided in single lobe or double lobe metal to metal contact in the fluid and gear case are foot mounted to minimize distortion and duty, grease lubricated, double-row ball bearings for combined radial loading and axial and gear case are precision machined and dowel pin aligned.

5 Procedure results in full interchangeability should field replacement be LOBE IMPELLERSSINGLE LOBEIMPELLERSS ingle lobe impellers provide Maximum strength for highly viscous fluidsand slurries, and high discharge pressure as wellas minimal shear charac-teristics on the TIMING GEARSUse of timing gears eliminates metal to metal contact in the fluidchamber, reduces shear,and allows intermittent run dry without damage to the SIZEPERMAX. DIFF. MAX. RPMT1T2100 REV. PRESSURE PUMPINGCPDLNOUXYZWEIGHTMODEL IN. MM IN. MM GAL. LTR. PSI BAR ELEMENT IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM LBS. 11/238 21 150 53/4146 105/8270 21/854 87/8225 1 25 4 102 31/879 11/432 100 4570A3 76 2 51 57 450 81/2216 125/8321 31/289 131/4337 17/848 61/4159 43/4121 21/264 280 127120A4 102 3 76 114 450 81/2216 123/8314 31/289 131/4337 17/848 61/4159 43/4121 21/264 300 1363305 127 4 102 265 500 103/4273 141/4362 4 102 167/8429 21/457 77/8200 61/8156 33/1681 550 249 MODELS 30A, 2A, 3A, 70A, 120A & 330 MODEL 600 CAUTION:THE FLUID BEING PUMPED MUST ALWAYS BE SPECIFIED.

6 APPLICATIONS ABOVE 200 BAR, 350 F/177 C, OR 200 RPM MUST BE REVIEWED BY TUTHILL TO INSURE PROPER PUMP SELECTION. CAUTION:THE FLUID BEING PUMPED MUST ALWAYS BE SPECIFIED. APPLICATIONS ABOVE 200 BAR,350 F/177 C, OR 200 RPM MUST BE REVIEWED BY TUTHILL TO INSURE PROPER PUMP SELECTION. SUCTION AND DISCHARGE PORTS CAN BE REVERSED BY CHANGING SHAFT ROTATIONPORT SIZEPERMAX. DIFF. MAX. RPMT1T2100 REV. PRESSURE PUMPINGCPDLNOUX YZWEIGHTMODEL IN. MM IN. MM GAL. LTR. PSI BAR ELEMENT IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM IN. MM LBS. 152 6 152 560 450 133/4349 189/16471 57/16138 201/4514 21/264 9 229 9 229 31/289 900 408 MORE RECENT HD PUMP SEALING INNOVATIONS Tuffseall cartridge lip seal technology has been successfullyapplied to a number of HD pump applications to address therequirements of leak free performance with intermittent run dryconditions.

7 Optional power monitors are offered as run dry protection, and are recommended for use with single mechanicalseals where run dry conditions are Choices:CUSTOMIZINGYOUR HD PUMPHD Pumps are very versatile and can be customized to meet the requirements of specific applications. Optional Features: Heat Jackets Relief Valves Double Lobe Impellers for reduced pulsations with thin liquids Flanges including high pressure flanges Special Clearances High Temperature Construction Abrasive Fluid Special Construction Seal ChoicesHD with bearing supporton both sides of impellersCantilevered designs andresulting shaft deflectionPerformance Ranges: Flow: Up to 650 GPMP ressure: Up to 500 psi Viscosity: Up to 4,400,000 ctsTemperature: Up to 525 FSelf Priming: Up to 14 feetHEAVY DUTYSLURRY SERVICEMECHANICAL SEAL Standard PTFE/graphite packing Food grade packing Packing with flush arrangements Tuffseall Single or double slurry seals Solvent compatible o-rings Engineered packing or seal solutionsTUFFSEALLTMhas no springs to clogand no dynamic a positive drive,and wear resistant siliconcarbide offers the HD Seriesfor the most demandingapplications slurries,high viscosity products,suspended solids, concen-trated acids, chemicals,high temperature liquids,sludge, resins, sewage and scum, paints, polymers, plastics, pharma-ceuticals, foods, and shearsensitive Rotary PositiveDisplacement,Circumferential Pistonpump is Tuthill s severe-duty problem solver.

8 Heavy-DutyConstruction provideslonger life in the toughest pumping PROCESSPUMPSHD HEAVY DUTY CIRCUMFERENTIAL PISTON PUMPSA CLASSIC DESIGNWITH LEGENDARY PERFORMANCEThe secret behind the HD s success is external bearing support on both sides of theimpellers which enables the pump to handle high pressure, and pressure spikes associated with sudden surges of viscous mass. The load diagrams below show the rigid HD design compared to cantilevered designs with shaft deflections that can result in galling and seizing of the timing gears in separate oil filled reservoir provide safe, non-contact synchronous impeller lubricated roller bearings provide support for Maximum radialloading in models 70A, 120A, 330 and diameter shafts (no steps in torque transmission areas) for Maximum strength and minimum bushing, positioned under Maximum radial load, assuring minimum shaft selection of sealing solutions is offered including Tuffseall, heavy duty mechanical seals, and provided in single lobe or double lobe metal to metal contact in the fluid and gear case are foot mounted to minimize distortion and duty, grease lubricated, double-row ball bearings for combined radial loading and axial and gear case are precision machined and dowel pin aligned.

9 Procedure results in full interchangeability should field replacement be LOBE IMPELLERSSINGLE LOBEIMPELLERSS ingle lobe impellers provide Maximum strength for highly viscous fluidsand slurries, and high discharge pressure as wellas minimal shear charac-teristics on the TIMING GEARSUse of timing gears eliminates metal to metal contact in the fluidchamber, reduces shear,and allows intermittent run dry without damage to the SIZEPERMAX. RPMT1T2100 PUMPINGCPDLNOUXYZWEIGHTMODELIN. MMIN. MMGAL. LTR. PSI BARELEMENT MM MMIN. MM IN. MMIN. MMIN. MMIN. MMLBS. 21 150 53/4146 105/8270 21/854 87/8225 1254 10231/879 11/432100 4570A3 76251 57 450 81/2216 125/8321 31/289 131/4337 17/84861/415943/4121 21/264280 127120A4 102376 114 450 81/2216 123/8314 31/289 131/4337 17/84861/415943/4121 21/264300 1363305 1274 102 265 500 103/4273 141/4362 4 102 167/8429 21/45777/820061/8156 33/1681550 249 MODELS 30A, 2A, 3A, 70A, 120A & 330 MODEL 600 CAUTION:THE FLUID BEING PUMPED MUST ALWAYS BE SPECIFIED.

10 APPLICATIONS ABOVE 200 BAR, 350 F/177 C, OR 200 RPM MUST BE REVIEWED BY TUTHILL TO INSURE PROPER PUMP SELECTION. CAUTION:THE FLUID BEING PUMPED MUST ALWAYS BE SPECIFIED. APPLICATIONS ABOVE 200 BAR,350 F/177 C, OR 200 RPM MUST BE REVIEWED BY TUTHILL TO INSURE PROPER PUMP SELECTION. SUCTION AND DISCHARGE PORTS CAN BE REVERSED BY CHANGING SHAFT ROTATIONPORT SIZEPERMAX. RPMT1T2100 PUMPINGCPDLNOUX YZWEIGHTMODELIN. MMIN. MMGAL. LTR. PSI BARELEMENT IN. MM IN. MM IN. MMIN. MMIN. MMIN. MMLBS. 1526 152 560 450 133/4349 189/16471 57/16138 201/4514 21/2649 2299 229 31/289900 408 MORE RECENT HD PUMP SEALING INNOVATIONS Tuffseall cartridge lip seal technology has been successfullyapplied to a number of HD pump applications to address therequirements of leak free performance with intermittent run dryconditions. Optional power monitors are offered as run dry protection, and are recommended for use with single mechanicalseals where run dry conditions are Choices:CUSTOMIZINGYOUR HD PUMPHD Pumps are very versatile and can be customized to meet the requirements of specific applications.