Operating manual High-pressure double diaphragm pumps Cobra 40-10; Cobra 40-25
5 Description
28 Order number 2340851 | Edition 05/2022
5.6 PRESSURE REGULATOR UNIT
1 Pressure regulator 4 Compressed air input
2 Ball valve 5 AirCoat filter regulator Cobra (acces-
sories)
3 Pressure gauge
The AirCoat regulator must mounted in all mounting variants of diaphragm pump in vertical
position (see assembly manual for Filter Regulator, order number 2328614).
Pos Positions of the ball valve
1
Open: working position.
2
Closed: The air motor may still be under pressure.
3
Vent: Operating pressure in the air motor is vented (control pressure is still
present).
5.7 HIGH-PRESSURE FILTER (OPTION)
To ensure problem-free operation it is recommended that a WAGNER high-pressure filter be
used. These have been developed especially for WAGNER pneumatic pumps.
The filter inserts can be exchanged depending on the product to be used.
The high-pressure filter, which corresponds to the device, can be found in Chapter
Accessories [860]. The compatible filter inserts can be found in Chapter Spare Parts
[865].