The hungry gulper...- for dust, chips and porous workpieces.You can't have both: high vacuum volume and high vacuum. Here high vacuum has been dispensed with here. Instead, the volume extraction rate is very high, so that so that everything you present to the STC in terms of loose parts is simply swallowed up. Even porous, air-permeable workpieces can also be safely sucked in, transportedor held. The vacuum remains constant - even when sucking in air.The high vacuum volume also ensures plenty of puff when the air escapes. This also makes it an ideal blow-off device. The ratio of air consumption to air flow rate is 20 : 1.The vacuum and air volume can be ideally adjusted by turning the adjusting sleeve. adjustable.The STC is a multifunctional device - it solves many tasks for you:- Vacuuming (dust, chips, gas, smoothing film, etc.) - Blowing off, drying or cooling - Suction of air-permeable workpieces(filter bags, sponges, sealing rings, etc.)Test it - and let him try it out...Suitable fittings under “Fittings” in the “Accessories” chapter, For hoses, see chapter “Fluid technology”. You will find further silencers on the following pages.Note: At maximum output, the connection cross-section of the air supply should of the air supply should be equal to the flow rate ØA.