GN 20 Levelling feet, Hygienic Design

Leveling feet GN 20 without mounting holes comply with the guidelines of the 3-A sanitary standard 88-01 and the DGUV testing principles, making them suitable for use in hygienic areas. Leveling feet GN 20 with mounting holes comply with the guidelines of the EHEDG, the 3-A sanitary standard 88-01 and the DGUV testing principles, making them extremely suitable for use in hygienic areas.

The bottom seal (Type A) protects the area beneath the foot plate from dirt. For this, the foot must be pressed down by the weight of the machine. The bottom seal (Type B) protects the area beneath the foot plate from dirt. For this, the foot must be screwed on using the fixing holes and compressed accordingly. Hygienic fastenings, e.g. GN 1580 screws and nuts, and the correct position of the mounting holes are essential. The sealing ring above the adjustment sleeve enables fastening without dead space. Due to the wiper or the ball seal, the moving components are sealed against the environment.

The high quality finish prevents adherence of dirt and facilitates cleaning.

The values listed in the table for static load capacity refer to a purely vertical load in relation to the leveling foot. Under normal operating conditions bending loads or angular loads are not uncommon and result in a reduction of load capacity, which must be taken into consideration.

Types
Type A: Without mounting holes
Type B: With mounting holes