Filter regulator SYNTESI, without gauge, size 1, G 1/8, 0 to 4 bar, 5 µm, p1 max. 15 bar, RMSA semi-automatic drain, type 5611B121 - Riegler 140790

The Filter regulator SYNTESI 5611B121 delivers clean air at a constant pressure: control range 0 to 4 bar, filter rating 5 µm, port G 1/8. A latching, lockable adjusting knob secures the setting against tampering. Control is via a rolling diaphragm, keeping friction low in type 5611B121. The regulator compensates for inlet pressure fluctuations. The semi-automatic RMSA drain of 5611B121 drains when depressurised and closes from approx. 1 bar. No gauge is included with 5611B121. For a gauge, pressure switch or extra air outlet, the 5611B121 has a G 1/8 port on the front and rear.

Strengths in operation

• 5 µm filter rating protects downstream pneumatics.
• Control range 0 to 4 bar on type 5611B121.
• Flow rate 1300 Nl/min as measured by the manufacturer.
• Inlet pressure up to 15 bar permitted.
• Condensate: RMSA semi-automatic drain on filter regulator 5611B121.
• Temperature -10 to 50 °C for medium and ambient.

Applications

It is used upstream of valves, cylinders and air tools that need clean air at a constant pressure.