Oil sight glasses GN 743.1 offer a sight glass of high stability and scratch proof. The seal is achieved with an O-ring on the periphery and not on the face edge of the glass....show more
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....show more
The breather filters GN 884 are used when the air exchange is to be allowed between the inside of the container and the ambient air. The stainless steel wire mesh prevents...show more
A special feature of oil level indicators GN 650 is that the liquid level is visible even from the side. The polyamide body consists of two parts which are ultrasonically welded...show more
A special feature of oil level indicators GN 650.1 is that the liquid level is visible even from the side. The polyamide body consists of two parts which are ultrasonically...show more
Stainless steel welding sockets GN 7490 are used to attach threaded connections to containers, tanks or hydraulic cylinders via welding. Filling and draining screw plugs as well...show more
With the assembly sets GN 654.2, the fluid level in oil level indicators GN 654 / 654.1 can not only be viewed, it can also be monitored using an electric contact. A float with...show more
Two-way breathable membranes GN 7404 are used when constructing housings and equipment. When installed in the wall of a housing, they can be used to equalize the pressure...show more
Breather filters GN 882 are used when the air exchange is to be allowed between the inside of the container and the ambient air. The filter function is marked by a blue colour...show more
Breather caps GN 552.1 with sealing disk vents the tank after a lower pressure of 10 or 100 mbar respectively is reached. The sealing disk prevents the contamination of the oil...show more
From thread size G½ upwards, the seal of the plugs GN 548.1 is embedded in a radial undercut. For this reason the seal cannot be extruded when tightening the plug. MAX-MIN lines...show more
Filler strainers GN 664 are available with mounting flange for threaded or bayonet (BA) connection. Filler strainers prevent the ingress of coarse impurities during the...show more
Float switches GN 848 can be used to monitor fluid levels by activating an electrical switching contact as soon as a defined filling level is exceeded or falls below a defined...show more
A special feature of oil level indicators GN 650.4 is their reduced dimension. The liquid level is visible even from side positions. The polyamide body consists of two parts...show more
Oil level indicators GN 650.2 are supplied with a protective housing made of die-cast zinc or plastic which allows them to be used in harsh conditions. The liquid level can be...show more