Clean Room Air Filtration Systems

Precise pressure control and pressure adjustment can be critical factors when working with either pressure fed fluids, air pilot regulator supply or during test and inspection applications. R&D engineers from SMC, the world leaders in pneumatic technology, have long recognised this fact and have now developed a new, improved, range of direct operated precision regulators, Series ARP 20/30/40.Developed using SMC´s extensive knowledge of direct operated regulators, Series ARP now offers several advantages over previous SMC models including a decrease in air consumption by up to 80% compared to previous models – less than 1 ℓ/min (ANR) at 0,4 MPa - more precise pressure adjustment – repeatability is within ±1% and sensitivity is now within 0,2% of Full Scale.Further benefits of this new modular regulator range include digital pressure gauges fitted as standard and reverse flow functionality.

Clean regulator series SRH is a contamination controlled stainless steel regulator designed to minimize residual fluid. Design includes an intake/exhaust port in the diaphragm compartment, which facilitates flow. SRH has outstanding corrosion resistance. All metal parts in contact with fluid use stainless steel SUS316.

High precision, low flow consumption, stainless steel regulator SRP has excellent corrosion resistance. SUS316 is used for all metal parts in contact with the fluid. Consistent clean room production is achieved by cleaning, assembling, inspecting, and sealing in double packaging in a class 10,000 environment.

Clean air or nitrogen applications requiring high levels of filtration accuracy now have an outstanding solution thanks to development engineers from SMC, the world leaders in automation solution and their Series SF clean air filter.

Exhaust cleaner, series AMP, can be used inside a clean room. Depending on operating conditions, exhaust air cleanliness may be equivalent to Class 100. Since exhaust air from pneumatic equipment can be released directly into a clean room, piping to ducts is unnecessary thereby reducing piping labor costs and increasing space savings.

• Modularised clean equipment (Reduced piping man-hours/space-saving)
• Easily obtains clean air
• Nominal filtration rating: 0.01 µm
• Fluid contact space: Grease-free, Silicone-free
• Clean-room assembly and double-packaging.

SMC offers a variety of pressure gauges including general purpose, oil-free/external parts copper-free with limit indicator, clean series and a pressure gauge with a pressure switch. Pressure ranges vary from 0 to 1.5MPa, depending on the selected gauge. Panel mounting is possible.