Material:
- 2 Housing and cap thermoplastic polyamide. 3 Spring stainless steel. 1 Dipstick zinc. Lift disc and seal rubber (NBR).

Version:
- Dia.4 Housing black. Cap red. D1 D Dipstick phosphated. L1 Note: Opening pressure 0.20 - 0.25 bar. L 195

Temperature range:
- Temperature resistant with oil up to 100 degC.

On request:
- Min-Max markings.

Drawing reference:
- 1) flat seal 2) lift disc 3) cap Operating principle opening pressure 0.2 - 0.25 bar

Dimensions / Technical Data:
- D: 30 mm.
- D1 / thread: G1/2.
- L: 21 mm.
- L1: 10 mm.