pulsafeeder pulsa 7440 - Viking Pump Canada

PU LSA@ 7440 Diaphragm Metering PumpPerforma nce 5 pecifi citionsNotes: 1.2.3.4.5.6.RATED FLOW GPH (Uhr) AT RATED PRESSUREAT STROKES PER MINUTE (SPM)RATED(3)PRESSURE7oul 91(,) 114121 14CIo 17511' PSIG Kg/cm'3 (1 1.3)s (34.0)18 (68.0)2e (110)43 (163)se (223)4 (1s.1)12 (4s.4)23 (87.0)38 (144)s6 (212)77 (291)88 (333) 114 (431)11o (416) 14s (s4s)134 (so7) 17s (662't7s (662) 230 (871)s (18.e)1s (s6.7)2e (1 10)47 (178)70 (26s)e6 (363)143 (s4"t)180 (681)220 (833)28s (107e)6 (22.7)1e (71.8)36 (136)s8 (21e)86 (32s)118 (445)176 (656)220 (833)268 (1014)3s0 (13ss)I (30.2)23 (86.s)4s (170)73 (276)107 (40s)147 (ss6)220 (833)27s (1041)33s (1268)440 (156s)3200(u)1 6009005754002902001601301002241126340.32820.31411.29.17SEENOTE(1)Rated flow is based on 60 Hz, 1750 RPM. Where 50 Hz, 1450 RPM motor is used, multiply rated flow by 0.83.Rated flow is based on 60 Hz, 1140 RPM. Where 50 Hz, 950 RPM motor is used, multiply rated flow by 0.83.Lower rated pressures are available.T=PTFE diaphragm; H-Hydratube, tube style diaphragm; M=metal diaphragm (limited to max 140 spm).AT 175 spm, InleVOutlet is 2'lz inch NPT.Maximum pressure is 3500 psig when using metal diaphragm.TMTMTMTMTMTMTTHTHTHPISTONstzE(rNcHES)0.5000.7501.0001.2501.5001.7502.12s2.3752.6253.000INTET/OUTLETN.P.T.(rNcHES)t,t,lz111'lrl12$)2$l2$)2'1,Engineering DataMaterials: Standard wet-end materialsavailable are 31655, 20SS and glass-filledPTFE. Standard valve materials availableare 31655, 20SS, Alloy C and aluminaceramic. Valve gaskets are PTFE. Custommaterials quoted on request. Pump bodyis cast iron. Cover and couplinguard arecast aluminum. Intermediate fluid onHYDRATUBE models is a 33% ethyleneglycol-water solution. Alternate fluidsavailable. HYDRATUBE housing is"ductilei;91'1"-3 high-grade, highstrengthcasting.Ratings: General fluid temperaturelimits, 10"F to 180"F (-12.2"C to B2"C).Glass-filled PTFE, 40'F to 150"F (4.4"C toB2"C). Modified designs for -40'F to700"F (-40"C Io371"C) are available.All glass-filled PTFE wet ends limited to150 psi (11kg/cm' rated ) pressure andrated flow is reduced 5%. Most highpressureratings have improved capacityat lower operating pressure.Reduce all rated flows by 5% when usingpneumatic stroke-length adjustment.Valves: Single, ball or disc type, inletand outlet check valves are standard.Double check valves are optional on allball-type check valves. Ratings of 1000psi (70 kg/cm' and ) above have doublecheck valves as standardesign.Motors: 3/q to 11/z HP, 1750 RPM, footmounted motors are used depending onrated pressure.*Data subjecto change without notice.Co ntro lsPneumaticStroke-LengthControlA fully pneumatic operator design foruse with a typical 3 to 15 psi (.2 to 1.0kg/cm' instrument) air signal to produce0 to 100% flow. Optional pump mountedratio relay with 0 to 100% settings tobias pump output vs. instrument signal isalso available.ElectricStroke-LengthControlA fully electric PULSAmatic@ operator isavailable for operation with electricinstrument signals. This unique operatoruses the power of the pump to adjustpiston stroke length.PULSA, HYDRATUBE, and PULSAmatic arereg istered trademarks.Technical Sheet 156 CP 5/01 Printed in U.5.A.5iardard Cor-lroller leatures areFull mechanical handwheel overridecapability.Servo-Amp built into actuator-noseperate cabinet requiredMoisture-tight enclosure standard. ULapprovedexplosion-proof enclosu reoptional.Power consumption only 23 WattsMax., approxiamately 'A that ofmotorized actuators.5 signal rangestandard: 1-5mA,4-20mA, 10-50 mA, 0-10v or 1000OHM slide wire.Approxiamate Overall DimensionsApprox. ShippingPULSA 7440w wt. std.Inches 38" 17" g" 240 lbs.Centimeters 96.5 43.2 22.9 109 kglrErrrr tF tr tra-a-u-^ a.4-DTUEn7EEUEEE,#[EA Unir of lDEx Corporation \-&-'lEngineered Pump 0perations2883 Brighton-Henriena Townline RoadRochester, New York 14623telephone (716) 292-8000 FAX (716) 424-5619hftp://www.pulsa.com E-mail: pulsa@pulsa.comEX