SMC: AW20-F02E-B FRL Manual Drain C/W Gauge G1/4 Filter Regulator Manual Drain minimizes space and piping by integrating the two units into one. Features include a relieving regulator. The AW modular air preparation unit can be combined with other similar sized products. Modular Air Filters Filter rating 5 m. Condensate separation through cyclon. Condensate separation rate 96%. Condensate drain available as automatic or manual. Quick replacement of the filter cartidges (as from size 30). MPN: AW20-F02E-B FRL Manual Drain C/W Gauge G1/4 Attributes: MFR Part No.: AW20-F02E-B Port Size: G1/4in