Product Family Stainless Steel Quality Class 1
The Ganter product range includes a large number of standard parts made of high-quality, non-rusting stainless steels. Thanks to their outstanding material properties, these are used in a wide array of industries. Their corrosion and rust resistance in particular contributes to the value stability and longevity of machines and equipment.
For easier differentiation, the stainless steels used by Ganter are divided into stainless steel quality classes:
Stainless Steel Quality Class 1
Stainless Steel Quality Class 2
Stainless Steel Quality Class 4Show detailed information on the stainless steel quality classes
Show all stainless steel products
Product description
Oil sight glasses GN 743.4 offer genuine 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. Leak tightness is therefore not affected by axial pressures.
The outside diameter of these oil sight glasses with recessed hexagon is chosen to match mounting holes for tube connections according to DIN 3852.
The sealing ring is housed in a groove and it can therefore not be lost. In addition, this groove prevents the seal from being extruded when the sight glass is tightened.
Oil sight glasses GN 743.4 can also be used on pressurised tanks. Tests regarding maximum pressure are available.
Specification
Body
Stainless steel AISI 303
Sight glass
Float glass
Operating temperature up to 100 °C
Reflector for type A
Plastic, Polyethersulfone (PESU)
Circlip for type B
Stainless steel AISI 301
Seal / O-ring
Acrylonitrile butadiene rubber (NBR)
RoHS
Accessory
Mounting Nuts GN 7430
Welding Sockets GN 7490
On request
- Seal / O-ring made of
ethylene propylene diene monomer (EPDM)
