air operated diaphragm pumps - BIBUS France

AIR OPERATED DIAPHRAGM PUMPSY01.NDP.5 52Y01.DP.10 / Y01.NDP.10 54Y01.NDP.15 56Y01.NDP.20 58Y01.NDP.25 60Y01.NDP.40 62Y01.NDP.50 64Y01.NDP.80 66ApplicationsChemical industryAcids and alkaliesSuspensions and solutionsEnvironmental industryWaste water treatmentSlurriesPharmaceutical industry and laboratoryAlcohols, glycerinBlood plasma und sterile productsOintments and pastesCeramics and porcelain industryabrasive applicationsFood and beverage industryFood processing applications (FDA approved)Paper and print industryPrinting inks and varnishesSolventsDispersions and latexPetroleum industryTank cleaning and waste oilPetroleum and fuelsTool and Dispenser SystemsLubricationCoolingAdvantages• Extended performance diaphragm• Unrestricted usage of fluid• Excellent wear resistance• Simple and safe flow control• High energy efficiency• Air driven intrinsically safe (ATEX)• Non-lube air valve• Air valve for safe pump start• Dry start and self priming is possible49

AIR OPERATED DIAPHRAGM PUMPSOperating principleAn air driven diaphragm pump will start working with compressedair at 1-7 bar (5 bar for plastic pumps). The compressedair will flow through a valve mechanism to the leftor right air chamber.At the end of the stroke the air valve will switch over andthe whole process is reversed. If the liquid outlet of thepump is closed the pump will stop as the air and liquidpressures will be balanced. The diaphragm will have balancedair and liquid pressures on each side which gives along diaphragm life.50The two air chambers are separated from the liquid chambersby two flexible diaphragms connected to each otherby a centre rod. If the air valve is in a position to allow compressedair to flow into the right air chamber,the left air chamber will exhaust through amuffler. The air flow causes the centre rod tomove to the right so the liquid chamber becomessmaller and the liquid is pushed throughthe valve in the top manifold. The liquid pressurealso closes the valve to the right chamber.At the same time the left liquid chamber will getbigger and creates a vacuum so that the bottomvalve opens and liquid is pulled into theleft chamber.All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSYour advantagesExtended performance diaphragmThe pressure differences on the membrane surface and thusthe applicable inner strain are very low in comparison to mechanicallydriven membrane pumps. The development of anew long-term membrane from a PTFE compound (PTFE foilwith EPDM carrier material) allowed 3 properties to be combinedat the same time:- Extremely long membrane service life- Diffusion density consistency- Better conductivity (to prevent static charging)Dry start and self primingCompletely self priming from a dry start, with suction liftsnot exceeding 5 meter on fresh water. The dry running capabilityenables safe installations to be made where the liquidsupply is likely to be made intermittent. If source runsdry, the pump continuous to operate without damage byoverheating or friction wear until further liquid is available.Simple and safe flow controlInfinitely variable flow control can be simply by openingor closing a valve on the discharge, or by increasing ordecreasing the air supply.Air driven intrinsically safe (ATEX)The power source of compressed air is most suitable foroperation in potentially explosive environments. The pneumaticdrive absolutely spark-free and in order to preventpossible static charging, conductive metal housings orPVDF ones enriched with graphite are available.Unrestricted use of fluidsPractically any fluid can be pumped, from clear water tolow-boiling-point media to highly viscous fluids and chemicallyaggressive media. The valves can handle polluted fluidsand solids without impairing vacuum capacity. The slowspeed of the current flow and the gentle-action pumpingmake it easy to also pump abrasive and erosive media.51All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

Y01.NDP.5Size 1/4"Max. discharge volume 10 l/minTechnical dataSpecificationsPort dimensions1/4“ (6mm)Pump typeP V A SMaterial inlet • • 1/4“ BSP• • 1/4“ BSPTMaterial outlet • • 1/4“ BSP• • 1/4“ BSPTAir inlet • • • • 1/4“ BSPT (with ball valve)Exhaust • • • • Rc 3/8“ (with silencer)Discharge volumeper cycleRubber diaphragmn/aPTFE diaphragm • • • • 13-20 cm³Air pressure range • • • • 2–7 barMax. discharge pressure • • • • 7 barMaximum size of solid • • • • less than Ø 0.2 mmWeight in kg 1.4 1.45 1.5 3.052Wetted materialsP A S VDiaphragmPolypropylene(PPG)Aluminium(AC4C-T6)Stainless steel(SUS 316)Kynar ®(PVDF)TTeflon ®(PTFE)Y01.NDP.5.FPT Y01.NDP.5.FAT Y01.NDP.5.FST Y01.NDP.5.FVTAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

DimensionsY01.NDP.5.FATPerformance dataY01.NDP.5.FATm8070605040307 bar100 l/min6 bar5 bar4 bar 50 l/min3 bar150 l/min200 l/min202 bar1000 2 4 6 8 10 12 l/minY01.NDP.5.FSTY01.NDP.5.FSTm8070605040307 bar100 l/min6 bar5 bar4 bar 50 l/min3 bar150 l/min200 l/min202 bar1000 2 4 6 8 10 12 l/minY01.NDP.5.FPTY01.NDP.5.FPTm8070605040307 bar100 l/min6 bar5 bar4 bar 50 l/min3 bar150 l/min200 l/min202 bar10Y01.NDP.5.FVT00 2 4 6 8 10 12 l/minY01.NDP.5.FVTm805370605040307 bar100 l/min6 bar5 bar4 bar 50 l/min3 bar150 l/min200 l/min202 bar1000 2 4 6 8 10 12 l/minAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

DimensionsY01.DP.10.BAPerformance dataY01.DP.10.BAm8070607 bar6 bar100 l/min150 l/min505 bar200 l/min4030204 bar3 bar2 bar250 l/min1050 l/min00 5 10 15 20 25 l/minY01.DP.10.BSY01.DP.10.BSm8070607 bar6 bar100 l/min150 l/min505 bar200 l/min4030204 bar3 bar2 bar250 l/min1050 l/min00 5 10 15 20 25 l/minY01.DP.10.BPY01.DP.10.BPm8070607 bar6 bar100 l/min 150 l/min504030205 bar4 bar3 bar2 bar200 l/minY01.NDP.10.BPC/E/H/N/S/T1050 l/min00 5 10 15 20 25 l/minY01.NDP.10.BPC/E/H/N/S/Tm805570607 bar6 bar100 l/min150 l/min505 bar200 l/min40304 bar3 bar250 l/min202 bar1050 l/min00 5 10 15 20 25 l/minAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

Y01.NDP.25Size 1"Max. discharge volume 160 l/minTechnical dataPump typeSpecificationsP A S F V TPort dimensionsMaterial inlet • • • • 1“ BSP1“ (25mm)• • 1“ BSPTMaterial outlet • • • • 1“ BSP• • 1“ BSPTAir inlet • • • • • • 3/8“ BSPT (with ball valve)Exhaust • • • • • • Rc 3/4“ (with silencer)Discharge volumeRubber diaphragm • • • • • • 600 cm³per cyclePTFE diaphragm • • • • • • 500 cm³Air pressure range • 2–5 bar• • • • • 2–7 barMax. discharge pressure • 5 bar• • • • • 7 barMaximum size of solid • • • • • • less than Ø 3.0 mmWeight in kg 12.4 13 25 20 12.7 2460Wetted materialsDiaphragmPolypropylene Aluminium (AC4C-T6) Stainless steel Cast iron (FC) Kynar ® (PVDF) Teflon ® (PTFE) 3)C Neoprene ® (CR) Y01.NDP.25.BPC Y01.NDP.25.BSC Y01.NDP.25.BSC Y01.NDP.25.BFC Y01.NDP.25.BVC n/a1)Material of ball for Santoprene ® diaphragm pumps: EPDM2)Material of ball, valves and gaskets for Hytrel ® diaphragm pumps: PTFE3)Special pump Y01.NDP.20.BPTU with Ullmann diaphragmP A S F V TN Nitrile (NBR) Y01.NDP.25.BPN Y01.NDP.25.BAN Y01.NDP.25.BSN Y01.NDP.25.BFN Y01.NDP.25.BVN n/aE Nordel ® (EPDM) Y01.NDP.25.BPE Y01.NDP.25.BAE Y01.NDP.25.BSE Y01.NDP.25.BFE Y01.NDP.25.BVE n/aS Santoprene ® (TPO) 1) Y01.NDP.25.BPS Y01.NDP.25.BAS Y01.NDP.25.BSS Y01.NDP.25.BFS Y01.NDP.25.BVS n/aH Hytrel ® (TPEE) 2) Y01.NDP.25.BPH Y01.NDP.25.BAH Y01.NDP.25.BSH Y01.NDP.25.BFH Y01.NDP.25.BVH n/aV Viton ® (FPM) Y01.NDP.25.BPV Y01.NDP.25.BAV Y01.NDP.25.BSV Y01.NDP.25.BFV Y01.NDP.25.BVV n/aT Teflon ® (PTFE) Y01.NDP.25.BPT Y01.NDP.25.BAC Y01.NDP.25.BAT Y01.NDP.25.BFT Y01.NDP.25.BVT Y01.NDP.25.BTTAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

DimensionsY01.NDP.25.BAPerformance dataY01.NDP.25.BAm80707 bar400 l/min 600 l/min800 l/min1000 l/min606 bar5040305 bar4 bar3 bar200 l/min1200 l/min1400 l/min202 bar1000 20 40 60 80 100 120 140 160l/minY01.NDP.25.BS/BFY01.NDP.25.BS/BFm80707 bar400 l/min 600 l/min800 l/min1000 l/min606 bar5040305 bar4 bar3 bar200 l/min1200 l/min1400 l/min202 bar1000 20 40 60 80 100 120 140 160l/minY01.NDP.25.BP/BVY01.NDP.25.BP/BVm80707 bar400 l/min 600 l/min800 l/min1000 l/min606 bar5040305 bar4 bar3 bar200 l/min1200 l/min1400 l/min202 bar10Y01.NDP.25.BTT00 20 40 60 80 100 120 140 160Y01.NDP.25.BTTl/min61m807060200 l/min50405 bar4 bar400 l/min600 l/min800 l/min303 bar1000 l/min202 bar1000 20 40 60 80 100 120 140 160l/minAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

Y01.NDP.40Size 1 1 /2"Max. discharge volume 380 l/minTechnical dataSpecificationsPort dimensions1 1 /2“ (40mm)Pump typeP A S F VMaterial inlet • • • • • 1 1 /2“ DIN flangeMaterial outlet • • • • • 1 1 /2“ DIN flangeAir inlet • • • • • 1/2“ BSPT (with ball valve)Discharge volumeper cycleExhaust • • • • • Rc 3/4“ (with silencer)Rubber diaphragm • • • • • 2800 cm³PTFE diaphragm • • • • • 1400 cm³Air pressure range • • • • • 2–7 barMax. discharge pressure • • • • • 7 barMaximum size of solid • • • • • less than Ø 7.0 mmWeight in kg 27 27 43 47 3262DiaphragmWetted materials1)Material of ball for Santoprene ® diaphragm pumps: EPDM2)Material of ball, valves and gaskets for Hytrel ® diaphragm pumps: PTFEP A S F VPolypropylene (PPG) Aluminium (AC4C-T6) Stainless steel (SUS 316) Cast iron (FC) Kynar ® (PVDF)C Neoprene ® (CR) Y01.NDP.40.BPC Y01.NDP.40.BAC Y01.NDP.40.BSC Y01.NDP.40.BFC Y01.NDP.40.BVCN Nitrile (NBR) Y01.NDP.40.BPN Y01.NDP.40.BAN Y01.NDP.40.BSN Y01.NDP.40.BFN Y01.NDP.40.BVNE Nordel ® (EPDM) Y01.NDP.40.BPE Y01.NDP.40.BAE Y01.NDP.40.BSE Y01.NDP.40.BFE Y01.NDP.40.BVES Santoprene ® (TPO) 1) Y01.NDP.40.BPS Y01.NDP.40.BAS Y01.NDP.40.BSS Y01.NDP.40.BFS Y01.NDP.40.BVSH Hytrel ® (TPEE)² ) Y01.NDP.40.BPH Y01.NDP.40.BAH Y01.NDP.40.BSH Y01.NDP.40.BFH Y01.NDP.40.BVHV Viton ® (FPM) Y01.NDP.40.BPV Y01.NDP.40.BAV Y01.NDP.40.BSV Y01.NDP.40.BFV Y01.NDP.40.BVVT Teflon ® (PTFE) Y01.NDP.40.BPT Y01.NDP.40.BAT Y01.NDP.40.BAT Y01.NDP.40.BFT Y01.NDP.40.BVTAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

DimensionsY01.NDP.40.BAY01.NDP.40.BS/BFY01.NDP.40.BPY01.NDP.40.BVPerformance dataY01.NDP.40.BAm8070 7 bar1000 l/min60 6 bar1500 l/min50 5 bar2000 l/min40 4 bar2500 l/min30 3 bar 500 l/min3000 l/min20 2 bar1000 50 100 150 200 250 300 350 400 l/minY01.NDP.40.BS/BFm80706050403020107 bar6 bar5 bar4 bar3 bar 500 l/min2 bar1000 l/min1500 l/min2000 l/min2500 l/min3000 l/min00 50 100 150 200 250 300 350 400 l/minY01.NDP.40.BPm80707 bar1500 l/min60 6 bar50 5 bar2500 l/min404 bar30 3 bar 500 l/min20 2 bar1000 50 100 150 200 250 300 350 400 l/minY01.NDP.40.BVm80707 bar1500 l/min60 6 bar50 5 bar2500 l/min404 bar30 3 bar 500 l/min20 2 bar1000 50 100 150 200 250 300 350 400 l/min63All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

Y01.NDP.50Size 2"Max. discharge volume 600 l/minTechnical dataSpecificationsPort dimensions2“ (50mm)Pump typeP A S F VMaterial inlet • • • • • 2“ DIN flangeMaterial outlet • • • • • 2“ DIN flangeAir inlet • • • • • 3/4“ BSPT (with ball valve)Exhaust • • • • • Rc 1“ (with silencer)Discharge volumeper cycleRubber diaphragm • • • • • 4300 cm³PTFE diaphragm • • • • • 2100 cm³Air pressure range • • • • • 2–7 barMax. discharge pressure • • • • • 7 barMaximum size of solid • • • • • less than Ø 8.0 mmWeight in kg 37 36 63 64 4264DiaphragmWetted materials1)Material of ball for Santoprene ® diaphragm pumps: EPDM2)Material of ball, valves and gaskets for Hytrel ® diaphragm pumps: PTFEP A S F VPolypropylene Aluminium (AC4C-T6) Stainless steel Cast iron (FC) Kynar ® (PVDF)C Neoprene ® (CR) Y01.NDP.50.BPC Y01.NDP.50.BAC Y01.NDP.50.BSC Y01.NDP.50.BFC Y01.NDP.50.BVCN Nitrile (NBR) Y01.NDP.50.BPN Y01.NDP.50.BAN Y01.NDP.50.BSN Y01.NDP.50.BFN Y01.NDP.50.BVNE Nordel ® (EPDM) Y01.NDP.50.BPE Y01.NDP.50.BAE Y01.NDP.50.BSE Y01.NDP.50.BFE Y01.NDP.50.BVES Santoprene ® (TPO) 1) Y01.NDP.50.BPS Y01.NDP.50.BAS Y01.NDP.50.BSS Y01.NDP.50.BFS Y01.NDP.50.BVSH Hytrel ® (TPEE) 2) Y01.NDP.50.BPH Y01.NDP.50.BAH Y01.NDP.50.BSH Y01.NDP.50.BFH Y01.NDP.50.BVHV Viton ® (FPM) Y01.NDP.50.BPV Y01.NDP.50.BAV Y01.NDP.50.BSV Y01.NDP.50.BFV Y01.NDP.50.BVVT Teflon ® (PTFE) Y01.NDP.50.BPT Y01.NDP.50.BAT Y01.NDP.50.BST Y01.NDP.50.BFT Y01.NDP.50.BVTAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

DimensionsY01.NDP.50.BAPerformance dataY01.NDP.50.BAm80706050407 bar6 bar5 bar4 bar1000 l/min2000 l/min3000 l/min303 bar4000 l/min202 bar1000 100 200 300 400 500 600 l/minY01.NDP.50.BSY01.NDP.50.BSm80706050407 bar6 bar5 bar4 bar1000 l/min2000 l/min3000 l/min303 bar4000 l/min202 bar1000 100 200 300 400 500 600 l/minY01.NDP.50.BPY01.NDP.50.BPY01.NDP.50.BVm80707 bar2000 l/min60 6 bar3000 l/min50 5 bar40 4 bar4000 l/min5000 l/min30 3 bar20 2 bar101000 l/min00 100 200 300 400 500 600 l/minY01.NDP.50.BVm80707 bar2000 l/min60 6 bar3000 l/min50 5 bar40 4 bar4000 l/min5000 l/min30 3 bar20 2 bar101000 l/min00 100 200 300 400 500 600 l/min65All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

Y01.NDP.80Size 3"Max. discharge volume 800 l/minTechnical dataSpecificationsPort dimensions3“ (80mm)Pump typeP A S FMaterial inlet • • • • 3“ DIN flangeMaterial outlet • • • • 3“ DIN flangeAir inlet • • • • 3/4“ BSPT (with ball valve)Exhaust • • • • Rc 1“ (with silencer)Discharge volumeper cycleRubber diaphragm • • • • 8500 cm³PTFE diaphragm • • • • 3800 cm³Air pressure range • • • • 2–7 barMax. discharge pressure • • • • 7 barMaximum size of solid • • • • less than Ø 10.0 mmWeight in kg 64 65 102 11266DiaphragmWetted materials1)Material of ball for Santoprene ® diaphragm pumps: EPDM2)Material of ball, valves and gaskets for Hytrel ® diaphragm pumps: PTFEP A S FPolypropylene (PPG) Aluminium (AC4C-T6) Stainless steel Cast iron (FC)C Neoprene ® (CR) Y01.NDP.80.BPC Y01.NDP.80.BAC Y01.NDP.80.BSC Y01.NDP.80.BFCN Nitrile (NBR) Y01.NDP.80.BPN Y01.NDP.80.BAN Y01.NDP.80.BSN Y01.NDP.80.BFNE Nordel ® (EPDM) Y01.NDP.80.BPE Y01.NDP.80.BAE Y01.NDP.80.BSE Y01.NDP.80.BFES Santoprene ® (TPO)¹ ) Y01.NDP.80.BPS Y01.NDP.80.BAS Y01.NDP.80.BSS Y01.NDP.80.BFSH Hytrel ® (TPEE) 2) Y01.NDP.80.BPH Y01.NDP.80.BAH Y01.NDP.80.BSH Y01.NDP.80.BFHV Viton ® (FPM) Y01.NDP.80.BPV Y01.NDP.80.BAV Y01.NDP.80.BSV Y01.NDP.80.BFVT Teflon ® (PTFE) Y01.NDP.80.BPT Y01.NDP.80.BAT Y01.NDP.80.BST Y01.NDP.80.BFTAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

DimensionsY01.NDP.80.BAY01.NDP.80.BSY01.NDP.80.BPY01.NDP.80.BFPerformance dataY01.NDP.80.BAm8070 2000 l/min7 bar60 6 bar3000 l/min50 5 bar4000 l/min40 4 bar5000 l/min30 3 bar1000 l/min20 2 bar1000 100 200 300 400 500 600 700 800 l/minY01.NDP.80.BSm8070 2000 l/min7 bar60 6 bar3000 l/min50 5 bar4000 l/min40 4 bar5000 l/min30 3 bar1000 l/min20 2 bar1000 100 200 300 400 500 600 700 800 l/minY01.NDP.80.BPm8070 7 bar60 6 bar3000 l/min50 5 bar4000 l/min40 4 bar5000 l/min30 3 bar20 2 bar1001000 l/min2000 l/min0 100 200 300 400 500 600 700 800 l/minY01.NDP.80.BFm8070 2000 l/min7 bar60 6 bar3000 l/min50 5 bar4000 l/min40 4 bar5000 l/min30 3 bar1000 l/min20 2 bar1000 100 200 300 400 500 600 700 800 l/min67All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSSelecting the pumpThe following table provides you with general informationon selecting the right pump. To achieve maximum performance,we recommend selecting a pump which will onlybe using up to 75% of its maximum pumping capacity. Inaddition to the pumping capacity, the materials of the componentswhich will come in contact with the fluid and whichhave to be resistant to the liquid to be pumped must be determined.Please consult the table of resistances for this.The performance curves and the test data were determinedwith water at ambient temperature. Pumping capacity anddischarge head change when viscosity, specific weight orother liquid properties change.Selection diagramPump Discharge volume PageY01.NDP.5 52Y01.NDP.10 54Y01.NDP.15 56Y01.NDP.20 58Y01.NDP.25 60Y01.NDP.40 62Y01.NDP.50 64Y01.NDP.80 6610 20 50 100 150 250 500 800 l/minThe plastic materials are suitable for most liquids. Specialattention is required for higher temperatures and solvents.Membrane service life is very dependent on temperatures,media and applications. Get in touch with us or our localsales representative to discuss your selection or morecomplex applications.Other factors to be considered when choosing the correctpump:• Viscosity (dynamic viscosity in mPa/s or cP)• Suction lift68pH valueThe concentration of acids or bases is specified by a number between 0 and 14, the so-called pH value.acidic neutral alkaline0 1 2 3 4 5 6 7 8 9 10 11 12 13 14PVDF Aluminium PVDFCast ironCast ironPTFE Polypropylene Polypropylene PTFEStainless steelStainless steelAll designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSWetted materials of constructionPropertiesPolypropylene (PPG) - Good chemical, thermal and mechanical resistance0° to 60°C 1) - Lightweight material- Glass filled (around 30 %)Kynar ® ,Polyvinylidene fluoride(PVDF)- Not compatible with concentrated and oxidation acids as well as some solvents- Good chemical and mechanical resistance- Electrically conductive and flame resistant- Weatherproof0° to 80°C 1) - Carbon filled (around 30 %)Aluminium (AC4L-T6)- Used in many non-corrosive and low abrasive applications- Electrically conductive- Lightweight materialStainless steel (SUS316) - Used in chemically active and high abrasive fluidsCast iron (FC)Teflon ® (PTFE)- Unmagnetic0° to 100°C 1) - 100% virgin PTFE- Used in many non-corrosive and non-abrasive applications- Good thermal conductivity and damping features- Very high chemical resistance (inert to most chemicals)Diaphragm materialsProperties2)Nitrile (NBR) - High chemical resistance0° to 70°C 1) - Properties like rubber- Excellent for oil / petroleum based fluid2)Neoprene ® (CR) - Excellent elastomer for use in non-aggressive applications0° to 70°C 1) - Good for abrasive materials2)Nordel ® (EPDM) - Good chemical resistance2)Nordel ® (EPDM/FDA) FDA - Great for extremely cold applications–20° to 80°C 1) - High moisture and ozone / UV resistance2)Viton ® (FPM) - Excellent chemical resistance–10° to 120°C 1) - Great for fluids such as hydrocarbon- Good for high temperature applicationsHytrel ® (TPEE) FDA - Well combination of chemical and mechanical properties0° to 80°C 1) - Excellent abrasion-resistant and durable diaphragm- High performance diaphragmSantoprene ® (TPO) - Good chemical resistance0° to 100°C 1) - Excellent abrasion-resistant and durable diaphragm- Good ozone and thermal resistanceTeflon ® (PTFE) FDA - Very high chemical resistance0° to 100°C 1) - Wide temperature range- Not recommended for abrasive applications691)Recommended temperature range. The performance diaphragm strongly depends on temperatures, media and applications. FDA FDA approved2)For easy distinction of the diaphragm materials specific diaphragms are provided with a colour coding.All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSModel Y01.NDP Standard typeY01.DP Parent standard typeY01.BDP Drum pumpY01.CDP ChemlineY01.DDP Dual pumpY01.EDP Electrically controlledY01.NDP. 20. B A E CPump size 5 1/4“10 3/8“15 1/2“20 3/4“25 1“40 1 1 /2“50 2“80 3“Valve type B Ball valveF Flat valveBody material A Aluminium (AC4L-T6)wet parts S Stainless steel (SUS 316)F Cast iron (FC)P Polypropylene (PPG)X Polyvinyl chloride (PVC)T Teflon ® (PTFE)V Kynar ® (PVDF)Diaphragm C CR (Neoprene ® )materials N NBR (Nitrile)E EPDM (Nordel ® )H TPEE (Hytrel ® )T PTFE (Teflon ® )V FPM (Viton ® )S TPO (Santoprene ® )70Specials B Flange manifold one pieceC Electro polishedE 2:1 pumpX PP air motorU Ullmann diaphragm(PTFE/EPDM)Other models on requestYou can’t find the right air operated diaphragmpump for your application?Please contact our technical support. We willbe glad to help you.All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSCustomer requestContact us directly and send us your provisional request.You will find our contact details on the back side.Customer dataCompanyContact personAddressPhoneFaxE-mailPostcode / CityProject titleDateWorking dataApplicationMedium to be pumpedNamePlace of installationPeriod of usePort dimensionsSpecific gravityTemperatureKinematic viscositySolid sizeProportion of solidsDischarge flowInlet data of the materialPressureSuction liftPipeline dimensionOutlet data of the materialPressureLifting heightPipeline dimensionAccessoriesMaintenance unitSuction lanceFurther ParticularsQuantity to be receivedExcepted yearly requirementPump used until nowHousingDiaphragm material71All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSResistance table+ resistanto partially resistant- not resistantAcid, weak or dilutedAcid, strong or concentrativeOxidantsAlkaliesAlcoholsKetoneAldehydeEsterHydrocarbon, aliphaticHydrocarbon, aromaticHydrocarbon, halogenatedEtherWetted materialsDiaphragm materialsPolypropylene (PPG) + - - + + - + - - - o -Kynar ® (Polyvinylidene fluoride, PVDF) + + o + + - + + + + + oAluminium (AC4L-T6) - - + - + + + + + + o -Stainless steel (SUS316) o + + + + + + + + + + +Cast iron (FC) o + - o + + - + + + + +Teflon ® (PTFE) + + + + + + + + + + + +Nitrile (NBR) + o - + + - + - - - - -Neoprene ® (CR) + o + + + - - - - - - -Nordel ® (EPDM) + o - + + + + + - - - -Viton ® (FPM) + + + - o - + - + + + +Hytrel ® (TPEE) - - - - + - - - o - + -Santoprene ® (TPO) + - - + + + + + - - - -Teflon ® (PTFE) + + + + + + + + + + + +The information provided represents recommendations under certain conditions only. No guarantee. The information may differ according to concentration, period andtemperature. For proper details request our operating department.Capacity decrease72Capacity decrease (%) relating to viscosity ofproduct (mPa/s)1 2‘000 4‘000 6‘000 8‘000 10‘000mPa/sCapacity decrease (%) relating to suctionlift (m)0 1 2 3 4 5 6 7 8 9 10m20%40%60%80%20%40%60%80%All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch

AIR OPERATED DIAPHRAGM PUMPSType of installationThe pumps can also be used underground and, under certaincircumstances, submerged. In case of submersion,make sure that the air motor material is resistant to theliquid and that the air outlet is equipped with a snorkel. Thestandard model of the air motor is made of aluminium orpolypropylene, but the motor is also available as an optionin coated aluminium and other materials. With submergedinstallation, also make sure that the liquid input pressuredoes not exceed 0.5 bar for PTFE (Teflon ® ) membranesand 1 bar for other membranes.Self primingSubmerged pumpPressure boostingViscous productsPositive primed pump«Over the mountain»Maximum suction liftAccessories filter / regulatorY01.NDP.ModelMax. airconsumptionin Ndm 3 /minAir supplyin inchFilter /regulatorPageY01.NDP.5150 1/4 W1000-8G-F-W 52200 1/4 W1000-8G-F-WY01.NDP.10200 1/4 W1000-8G-F-W 54250 1/4 W1000-8G-F-WThe above table shows the suction lift height. „T“ standsfor Teflon ® (PTFE) membranes. „R“ stands for Rubber (allother membranes). The yellow bars show the averageintake height in dry state and the blue bars in wet state.Wet DryY01.NDP.15Y01.NDP.20Y01.NDP.25Y01.NDP.40Y01.NDP.50Y01.NDP.80300 1/4 W1000-8G-F-W 56400 3/8 W1000-8G-F-W800 3/8 W3000-10G-F-W1‘000 3/8 W3000-10G-F-W1‘200 3/8 W3000-10G-F-W1‘000 3/8 W3000-10G-F-W1‘400 3/8 W3000-10G-F-W1‘600 3/8 W3000-10G-F-W58602000 1/2 W4000-15G-F-W 623000 1/2 W4000-15G-F-W3000 3/4 W8000-20G-F-W 644000 3/4 W8000-20G-F-W4000 3/4 W8000-20G-F-W5000 3/4 W8000-20G-F-W6000 3/4 W8000-20G-F-W6673All designs, dimensions and specifications are subject to change without notice (December 2008).www.bibus.ch