Vacuum Catalogue - Edwards

Vibration IsolatorsYou may need to fit vibration isolators to your pump if you mount it intoa frame or system, if the mounting points are not level or if you needto minimise the transmission of vibration and noise in yourapplication. You must fit flexible bellows or other flexible pipes to thepump inlet and outlet.Ordering InformationPumpApproximateReduction inHeight with PumpFitted (mm)OLM100 Oil Level MonitorFit the OLM100 in place of the oil sight glass on the E1M/E2M 40 and80 pumps. The OLM100 continues to allow visual inspection of the oillevel and condition, while also providing a switched output for remoteindication. Technical data: 24 V a.c. or d.c., maximum current 0.5 A,switching power 10 W (12 VA).Ordering InformationEBV Gas Ballast Control ValvesFit the EBV valve (EBV20 for RVs and E2M1.5 to E2M28, EBV300Dfor E2M40, 80, 175 and 275) to allow remote operation of the pump’sgas ballast control. For example, the EBV can be configured to switchoff the gas ballast when the pump is switched off, to provide suckbackprotection. The EBV can also be configured to prevent the 175and 275 from running backwards when the gas ballast valve is openand the pumps are stopped under vacuum.Ordering InformationTCV300 Temperature ControlValveUse the TCV300 with the E1M/E2M175 and 275 pumps. The valvefacilitates rapid pump warm-up and higher operation temperatures.This improves the pump’s vapour pumping performance. TheTCV300 also reduces the use of cooling water and reduces operationcosts.Ordering InformationWeight Setof FourOrder No.E1M40/E2M40 .5 0.6 kg/1.3 lb A24801405E1M80/E2M80 2.5 0.6 kg/1.3 lb A24801405E1M175/E2M175 3 0.9 kg/2 lb A24801406E1M275/E2M275 3.5 0.9 kg/2 lb A24801406Details of vibration isolators for use with rotary/mechanical booster pump combinations areavailable on request.Product DescriptionOLM100 oil level monitorProduct DescriptionEBV20 (0.5 kg) 220 – 240 V s.ph 50/60 HzEBV300D (1.0 kg) 220 – 240 V s.ph 50/60 HzProduct DescriptionTCV300 (1.2 kg/2.6 lb)Order No.A50433000Order No.A50006930A50017930Order No.A50001000ITF Inlet Dust FiltersThe ITF inlet dust filters prevent the entry of dust particles into thepump. The impedance of a clean filter reduces the pumping speed ofa 20 m 3 h-1 / 12 ft 3 min -1 pump by about 20% at 1 mbar / 0.75 Torr and25% at 10 mbar / 7.5 Torr.Depending on your application, you can normally clean the filterelement with a vacuum cleaner or a clean air blast, and then re-usethe element.The benefits of the ITF filters include:• Thick aluminium casting, to withstand abrasion• Tangential entry port, to promote centrifugal separation of dustparticles• Filter efficiency better than 96% (tested to BS2831, dust number 2)Ordering InformationProduct DescriptionITF100 inlet dust filter (7.0 kg/15 lb)*ITF300 inlet dust filter (8.3 kg/18 lb) †ITF800 inlet dust filter (20.2 kg/44 lb)**ITF3000 inlet dust filter ††* Supplied with bolts, washers, 40 mm O-ring and centring-ring† Supplied with 63 mm Co-Seal, bolts and washers** Supplied with 100 mm Co-Seal, bolts and washers†† Supplied with 160 mm Co-Seal, bolts and washersSparesITF100 element and gasket kitITF300 element and gasket kitITF800 element and gasket kitITF3000 element (2 required)ITM High Capacity Inlet Dust FiltersThe ITM deep, stainless steel mesh elements are ideal forapplications where fast pump-down times are required and whichproduce high levels of dust and grit (which would normally clog theITF filters very quickly). You can wet the stainless steel mesh elementwith oil to improve dust adhesion. You can wash the mesh elementsand re-use them indefinitely.The benefits of the ITM filters include:• Thick aluminium casting, to withstand abrasion• Tangential entry port, to promote centrifugal separation of dustparticles• Filter efficiency better than 90% (tested to BS2831, dust number 2)• Glass cover, to allow a visual check of the filter elementOrdering InformationProduct DescriptionITM100 high capacity dust filter (7.2 kg/16 lb)*ITM300 high capacity dust filter (8.7 kg/19 lb) †ITM800 inlet dust filter (20.2 kg/44 lb)**ITM3000 inlet dust filter ††ITM5000 inlet dust filter* Supplied with bolts, washers, 40 mm O-ring and centring-ring† Supplied with 63 mm Co-Seal, bolts and washers** Supplied with 100 mm Co-Seal, bolts and washers†† Supplied with 160 mm Co-Seal, bolts and washersSparesITM100 filter elementITM300 filter elementITM800 filter elementITM3000 filter element (2 required)Order No.A44202000A44203000A44204000A44212000Order No.A44202800A44203800A44204800A22304037Order No.A44302000A44303000A44304000A44312000A44313000Order No.A22305020A22305019A22305018A223050338Page303Shop online at www.edwardsvacuum.com