Filter regulator SYNTESI, without gauge, size 1, G 1/8, 0 to 4 bar, 5 µm, p1 max. 10 bar, RA fully automatic drain, type 5611B421 - Riegler 142259

With a flow rate of 1300 Nl/min and a control range of 0 to 4 bar, the filter regulator 5611B421 supplies downstream consumers with filtered air, port G 1/8. The set point is secured by a knob that latches and accepts a lock. The rolling diaphragm in 5611B421 regulates precisely, with low friction and at high flow. The regulator compensates for inlet pressure fluctuations. The RA drain discharges condensate automatically, regardless of the pressure level. A pressure gauge is not included. For a gauge, pressure switch or extra air outlet, the 5611B421 has a G 1/8 port on the front and rear.

Key features

• 5 µm filter rating protects downstream pneumatics.
• Control range 0 to 4 bar: set the working pressure to suit the consumer.
• Flow rate 1300 Nl/min as measured by the manufacturer.
• Inlet pressure up to 10 bar permitted.
• RA fully automatic drain: condensate leaves the bowl of type 5611B421 without manual work.
• Temperature -10 to 50 °C for medium and ambient.

Typical use

Typically installed at a machine inlet or a workstation that needs filtered air at a fixed working pressure.