Oil level sight-glass HN OSG from heinrichs drehteile
The oil level sight-glass HN OSG from heinrichs drehteile offers precise control and reliable performance in gearbox components and industrial applications. Designed for counterbores according to DIN 3852-2 and EN ISO 9974-1, it is designed for an operating pressure of -0.5 bar to 3 bar and ensures reliable operation in a temperature range of -30°C to +90°C.
A special highlight of the HN OSG is the innovative sealing of the glass pane by two highly elastic O-rings, which not only guarantee tightness but also provide protection against pressure surges and vibrations. This well-thought-out design makes the sight glass particularly durable and robust.
For maximum corrosion resistance, the oil level sight-glass is provided with a Cr-(VI)-free nanopassivation, with additional coatings available on request. Made of high-quality steel or Nirosta, the material is ultrasonically and crack tested according to DIN EN 10277-3 to ensure the highest quality and safety. The HN OSG oil level sight-glass also offers the possibility of repeated loosening and screwing and is available on request in an ATEX-compliant version.
Trust in the precise processing and reliable quality of heinrichs drehteile - for safe and efficient solutions in the industry.
Product information:
Oil level sight-glass HN OSG
Application area:
- Gear components
- ATEX-compliant version available on request
- Designed for an operating pressure between -0.05 MPa (-0.5 bar) and 0.3 MPa (3 bar)
- Suitable for a temperature range of -30°C to +90°C
- For counterbores according to DIN 3852-2 and EN ISO 9974-1
- Multiple loosening and tightening possible
Material:
- Steel 11SMnPb30+C (1.0718) and 11SMn30+C (1.0715) DIN EN 10277-3 ultrasonically and crack tested or in HD quality
- Nirosta 1.4305 / 1.4571
- Other materials available on request
Coating:
- Cr-(VI)-free: nanopassivated A3K/Zn Nano (ISO 4042)
- Other coatings available on request
Special feature:
- The sealing of the glass pane is done by two highly elastic O-rings, which also effectively cushion the sight glass against pressure surges and vibrations.
Detailed product information can be found in the data sheet:
Product information:
Oil level sight-glass with reflector HN OSG-R
Areas of application:
- Gear components
- ATEX-compliant version available on request
- Designed for an operating pressure between -0.05 MPa (-0.5 bar) and 0.3 MPa (3 bar)
- Suitable for a temperature range of -30°C to +90°C
- For counterbores according to DIN 3852-2 and EN ISO 9974-1
- Multiple loosening and screwing possible
Material:
- Steel 11SMnPb30+C (1.0718) and 11SMn30+C (1.0715) DIN EN 10277-3 ultrasonically and crack tested or in HD quality
- Nirosta 1.4305 / 1.4571
- Other materials available on request
Coating:
- Cr-(VI)-free: nanopassivated A3K/Zn Nano (ISO 4042)
- Other coatings available on request
Special feature:
- The sealing of the glass pane is done by two highly elastic O-rings, which also effectively cushion the viewing pane against pressure surges and vibrations.
- The reflector and the base body are a unit and therefore not detachable!
Detailed product information can be found in the data sheet:
Excellent quality: Products from heinrichs drehteile are TÜV Rheinland certified!
At heinrichs drehteile, the highest standards and quality are the focus. Our products are TÜV Rheinland certified and comply with the international standards ISO 9001:2015, IATF 16949:2016, and ISO 14001:2015.
These certifications guarantee excellent quality management, sustainable environmental practices, and reliability in production - for precision turned parts that exceed your requirements.
Shall we start your project together?
We are happy to advise you personally and plan your individual project with the appropriate turning part.