27th Edition RHFS Product Guide - Ryan Herco Flow Solutions

IWAKI EK-SERIES ELECTRONICMETERING PUMPSNew Iwaki EK Series metering pump.LIQUID END SPECIFICATIONSLiquidEndFCPumpHead &FittingsPVDFValveBallsValveSeatValveSealsDiaphragmGasketTubingCE PC TFE PTFE PTFE PEPC GFRPP CE FKM FKM PTFE PEPE GFRPP CE EPDM EPDM PTFE PEPTFEVC PVC Bonded CE FKM FKM PTFE PEVEVFPVCPVCtoEPDMCEPTFEEPDMEPDMEPDMEPDMPTFEPTFEPEPETC PVDF CE FKM FKM PTFE PESH SS HC HC PTFE PTFE 1/4” NPTFSTANDARD MATERIALS OF CONSTRUCTIONCE Alumina ceramicEPDM Ethylene propylene diene monomerFKM FluoroelastomerGFRPP Glass fiber reinforced polypropylenePE PolyethylenePTFE PolytetrafluoroethylenePCTFE PolychlorotrifluoroethylenePVC Polyvinylchloride (translucent)PVDF PolyvinylidenefluorideM-PVC Machined polyvinylchlorideOPERATING CONDITIONSAmbient temperature: 32°F to 122°F (0°C to 50°C)Relative humidity: to 95% non-condensingLiquid temperature: 32° to 104°F (0 to 40°C)for PVC based liquid ends. 32° to 140°F (0 to60°C) for PP, PVDF, SS based liquid ends. Below32°F (0°C),pump is limited to 70% of max.pressure. Liquid cannot freeze.FEATURES• 360 strokes per minute capacityprovides precise feed accuracy.• Dual bearing support.• Dual check valves.• High compression ratio.• IP67 construction. May be submergedin water up to 30 minutes!• Capacities to 6.7 GPH; 150 PSI.• Variety of liquid-end materials ofconstruction available.• High-speed and a 20% minimumstroke length allow 1800:1 turndownratio.• Digital display and push buttonspeed control.• Pulse input (1:1) and external stepprogrammable to normally open ornormally closed contact.• Approvals: UL and C-UL.APPLICATIONS• Ideal for wet or high humidityenvironments.• Chemical feed.ABOUT THE EK SERIESThe EK Series are solenoid-driven, diaphragmmetering pumps with capacitiesup to 6.7 GPH (25.4 l/h) and a maximumpressure of 150 PSI (10 bar). At 360strokes per minute, the EK Series providesand outstanding 1800:1 turndownratio and will reduce the slug feedingfound in most competitive pumps.The EK Series pumps are perfect forindoor and outdoor applications wherethe pumps are frequently washed down.The one-piece, molded housing and thesealing gaskets on the cover and liquid• Irrigation.• Water treatment.• Car wash.• Municipal.• Paper mill.• Industrial wastewater.• Boilers/ chillers.• Chemical injection.• Agricultural.• Metal/ surface finishing.• Food and beverage.ACCESSORY ITEMS• Webmaster general industrialcontroller.• Chemical storage tanks.• Multifunction valve.• Web alert remote monitoring anddata logging.• Spare parts kit.SUBSTITUTE ITEMS• Iwaki EZ, EW and EHE Seriesmetering pumps.end keep moisture out. The membraneswitches and stroke control ofthe pump are mounted opposite theliquid end, under a protective, clearcover. The display utilizes a hightemperature LCD that provides extraprotection from sunlight in outdoorapplications. A stop function and anexternal control function are includedfor proportional control. The highcompression ratio of the EK’s liquidend combined with the double checkvalves result in the ability to primequickly and maintain prime.®EK SERIES PUMP ORDER INFORMATION:6191.(Size No.) PVDF/TEFLON, 115 VAC, 50/60 Hz6192.(Size No.) GFRPP/VITON, 115 VAC, 50/60 Hz6193.(Size No.) GFRPP/EPDM, 115 VAC, 50/60 HzMfr.SizeNo.Max. OutputCapacityGPHMax. OutputCapacityml/minMax. Outputper StrokemlMax.Pressure*PSIMax.Pressure*Mpa6194.(Size No.) PVDF/VITON, 115 VAC, 50/60 Hz6195.(Size No.) PVC/VITON, 115 VAC, 50/60 Hz6197.(Size No.) PVC/EPDM, 115 VAC, 50/60 HzConnectionSize (in.)Tubing O.D.6191 6192 6193 6194 6195 6197SizeNo.038 B10 0.6 38 0.11 150 1.0 3/8 $666.00 $491.00 $491.00 $623.00 $491.00 $491.00065 B15 1.0 65 0.18 105 0.7 3/8 693.00 518.00 518.00 650.00 518.00 518.00096 B20 1.5 115 0.26 60 0.4 3/8 719.00 544.00 544.00 677.00 544.00 544.00200 B30 3.2 210 0.56 30 0.2 1/2 792.00 571.00 571.00 751.00 571.00 571.00080 C15 1.3 80 0.22 150 1.0 3/8 847.00 672.00 672.00 803.00 672.00 672.00130 C20 2.0 145 0.36 105 0.7 3/8 873.00 698.00 698.00 831.00 698.00 698.00270 C30 4.3 270 0.75 50 0.35 1/2 939.00 724.00 724.00 898.00 724.00 724.00420 C35** 6.7 420 1.17 30 0.2 1/2 1,008.00 751.00 751.00 966.00 751.00 751.00* Auto air vent valve reduces maximum pressure approx. 35 PSI (0.2 MPa).** Output of the EKC35-TC/FC/SH is 6.3 GPH (400 ml/min).590.110.130 EKB590.110.140 EKC1-800-848-1141www.rhfs.com413