Vacuum Catalogue - Edwards

SHR2750 Liquid Ring PumpWithin Edwards’ full range of liquid ring vacuum pumps, the SHR series offers a two-stageconstruction for peak performance at low suction pressures. Liquid ring pumps are ideal forpumping either dry or wet gases, with a high tolerance to liquid carry over.Pumps can be supplied as bareshaft or as part of a package complete with drive motor,discharge separator, heat exchanger and other accessories for recirculation of the sealliquid. In addition, all Edwards liquid ring pumps are available as part of ATEX category 1 orcategory 2 pump systems.This model is the SHR2400 Stainless Steel Fitted material variant.Features & BenefitsApplications●●●●●Two stage design - peak efficiency at high vacuumOperates across entire vacuum rangeMechanical shaft sealsChoice of construction materialsRugged, robust constructionDimensions●The SHR2750 is ideal for vacuum distillation and evaporatorapplications in the chemical, pharmaceutical and biofuelsindustry, and is also suited to condenser air extraction in thepower industry.Performance Curves10Page407A B C Dmm 1279 691 551 691Inch 50.35 27.20 21.69 27.20Technical Data50 Hz 60 HzNominal capacity 1230 m 3 h -1 1440 m 3 h -1Suction pressure 30 mbara 30 mbaraNominal speed 980 rpm 1175 rpmNominal motor power 45 kW 55 kWWeight 584 kg 584 kgMaterials of constructionOrdering InformationProduct DescriptionSHR2750 Cast IronSHR2750 Stainless SteelSHR2750 Stainless Steel FittedOrder No.A80090000A80091000A80095000CasingBodyImpellerShaftSealsCast IronCast IronSG Iron420S37MechanicalShop online at www.edwardsvacuum.com