Material:
- H H1 Housing aluminium. 2 B Tube polycarbonate. Caps polyamide. O-ring and flat seal NBR, Shore 70. Screw and hex. nut steel. D1

Version:
- Viewing glass transparent. Screws and nuts electro zinc-plated.

Note:
- The oil level gauges can either be fastened as shown in the illustration or directly in the tapped hole. Centre distance for the fastening holes = L1+/-0.3. L1 L The maximum operating temperature is 90 degC. The maximum pressure is 1 bar. The maximum tightening torque of the fastening screws is 5 Nm.

Drawing reference:
- 1) flat seal 2) O-ring 1

Dimensions / Technical Data:
- B: 30 mm.
- D1: M12.
- H: 30 mm.
- H1: 16,5 mm.
- L: 425 mm.
- L1: 400 mm.