Series 1250Pneumatic Pump

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fLOW RATE 0.002 - 8.0 USG/H (0.007 - 30.28 L/H)

PRESSURE 0 - 12,000 PSIG (0 - 827.4 BARG)

SUPERIOR DESIGN •Durable,High-QualityMaterials •NoSpringsorDiaphragms •AccurateandRepeatableInjection •QuickMaintenanceandLowDowntime •HighReturnonInvestment

CHEMICAL RESISTANCE Proprietary,high-qualitysealmaterialsenableCheckPointpumpstoprovideunparalleledchemicalresistance.Wettedcomponentsare316SSandceramic.Chemicalapplicationsinclude,butarenotlimitedto:

•Scavengers(H2S, O2, CO2) •HydrateInhibitors(MeOH,MEG,LDHI) •FoamersandDefoamers •Corrosion,Scale,andParaffinInhibitors •Clarifiers,Biocides,Bleaches,andAcids

OPTIONS GR:Zeroemissionswith170PSIG(11.7 BARG) gasrecoverycapability EV: ExtremeViscosityforliquidsupto

2,500 cP

WARRANTy CheckPointguarantees40monthsofmaterialandworkmanshipwarranty.

WORKING FLOWRATE FLOWRATE PRESSURE PISTON PLUNGER DIMENSIONS (MINIMUM) (MAXIMUM) (MAXIMUM) DIAMETER DIAMETER LXWXH WEIGHT SUCTION DISCHARGE MODEL USG/H(L/H) USG/H (L/H) PSIG (BARG) IN(MM) IN(MM) IN(MM) LB (KG) CONNECTION CONNECTION

1250B 1/8" 0.002 (0.007) 0.47 (1.8) 12,000 (827.4) 2.5 (63.5) 1/8 (3.2) 5.54 (141)x6.50(165)x12.07(307) 11 (5) 1/4"MNPT 1/4"MNPT 1250B 3/16" 0.007 (0.026) 1.14 (4.3) 12,000 (827.4) 2.5 (63.5) 3/16 (4.9) 5.54 (141)x6.50(165)x12.07(307) 11 (5) 1/4"MNPT 1/4"MNPT 1250B 1/4" 0.013 (0.05) 2.0 (7.6) 12,000 (827.4) 2.5 (63.5) 1/4 (6.4) 5.54 (141)x6.50(165)x12.07(307) 11 (5) 1/4"MNPT 1/4"MNPT 1250B 3/8" 0.04 (0.16) 4.67 (17.7) 9,000 (620.5) 2.5 (63.5) 3/8 (9.5) 5.54 (141)x6.50(165)x12.07(307) 11 (5) 1/4"MNPT 1/4"MNPT 1250B 1/2" 0.08 (0.31) 8.0 (30.3) 5,000 (344.7) 2.5 (63.5) 1/2 (12.7) 5.54 (141)x6.50(165)x12.07(307) 11 (5) 1/4"MNPT 1/4"MNPT

Thisperformancedatarepresentsthestandardmodel1250only.ContactCheckPointfordetailsonotherversions.

www.cppumps.com • sales@cppumps.com

DocSeries 1250 Rev 16 073115

CheckPoint’spositivedisplacement,reciprocatingchemicalinjectionpumpsarespecificallydesignedfor,andextensivelyprovenin,demandingoilandgasproductionapplicationsworldwide.Ourpumpsareutilizedinvariousindustries,suchaspulp,watertreatment,fertilizerdosing,paper,andfluidprocessingapplications,whereprecisedeliveryisoperationallyparamount.Thepneumaticmotor,composedentirely316LSS,remainsisolatedfromthewetendandisdependablyabletorunonpressurizedgasorliquidwithoutstalling.Check-Point’sdouble-actingdesigneliminatesa returnspring,whichgreatly increases repeatabilityand reliabilityovertime.

TheSeries 1250pumpdeliversupto8.0USG/H(30.38 L/H)andcanreliablyinjectintopressuresupto12,000PSIG (827 BARG).CheckPoint’smodularlydesignedchemicalheadsandrangeofplungersizesmeetawidevarietyof injectionapplications.Ourpumpsmaintainunparalleledchemicalresistanceduetotheessentialintegrationofhigh-quality,proprietarysealmaterials.Inordertomeetawidevarietyofchemicalcompatibilityneeds,wettedpartsareavailableinanarrayofmaterials,suchas316LSS,HastelloyC-276,Duplex2505,SuperDuplex2507,ceramicandtitanium,andsealsareavailableinViton,HNBR,FKM,andFFKM.AllconstructionmaterialsarecompatiblewithsourgasaccordingtoNACEMRO175andISO15156.

OnlyCheckPoint’s pneumatic pumps can recover exhaust gasunder significantbackpressure. This uniquegas recovery system enables processes to reuse drive gas after it has powered the pump. Consider theenvironmentalbenefits,aswellasthecostsavings,achievedbyreroutingspentdrivegastothesuctionsideof a gas compressor. This exclusive feature aids in lowering gas emissionswhile powering thermoelectricgenerators,feedingcatalyticheaters,andevenrunningwithinenclosureswhileventingexternally.

We recommend “Plug&Play” injectionpackages (aspicturedbelow)asanoptimumsolution toefficientlyandeffectivelyintegratechemicalinjectionintoyourprocess.CheckPointhasengineered,manufactured,andsourcedhigh-qualitycomponentswhich,combinedinapackagewithourpumps,maximizeproductlifeandoptimizeproductivity.Wealsooffercustomsystemdesignandtechnicalservicestomeetspecialtyproductre-quirements.CheckPointwillcreateasolutionthatmeetsyourspecificchemicalinjectionneeds,fromconcepttocompletion.

Series 1250Pneumatic Pump