Product description
When flow indicators GN 655 are used, a rotor rotates above a minimum volume flow rate Q, depending on the medium and its viscosity. The flow rate is visible from all sides.
Flow indicators GN 655 have a high chemical resistance and are also suitable for liquids containing glycol. Please contact us if you need any additional information about media and pressure resistance. The flow indicators can be used in temperatures of up to 100 °C.
The flow indicator can be mounted in any position. The direction of flow and the installation position are irrelevant.
Specification
Sight glass
Borosilicate glass
Highest chemical resistance
Rotor
Plastic, Polypropylene (PP)
RedRT
End pieces
Plastic, Polypropylene (PP)
- Black, matte finish
- Threaded bushings brass
Tie rods
Stainless steel AISI 316L
Screws / Nuts
Steel, zinc plated
O-ring
Acrylonitrile butadiene rubber (NBR)
Operating temperature 0 °C to +100 °C
RoHS
On request
- Threaded bushings with NPT-Thread
- Threaded bushings in Stainless Steel AISI 316