Hygienic Design, without Mounting Holes, Certified Acc. 3-A SSI and DGUV Test
GN 20 Stainless Steel Leveling Feet

Type
A | without mounting holes |
d1 | d2 | l1 | d3 | l2 | l3 | A/F1 | A/F2 | Static load in kN (see information) | |
---|---|---|---|---|---|---|---|---|---|
60 | M 12 | 175 | 225 | 25 | 14 | 35 | 17 | 19 | 16 |
60 | M 16 | 175 | 225 | 28 | 19 | 35 | 18 | 22 | 30 |
80 | M 12 | 175 | 225 | 25 | 14 | 35 | 17 | 19 | 16 |
80 | M 16 | 175 | 225 | 28 | 19 | 35 | 18 | 22 | 30 |
80 | M 20 | 185 | 235 | 32 | 24 | 35 | 24 | 27 | 47 |
80 | M 24 | 185 | 235 | 36 | 29 | 35 | 24 | 30 | 67 |
100 | M 16 | 175 | 225 | 28 | 19 | 35 | 18 | 22 | 30 |
100 | M 20 | 185 | 235 | 32 | 24 | 35 | 24 | 27 | 47 |
100 | M 24 | 185 | 235 | 36 | 29 | 35 | 24 | 30 | 67 |
120 | M 16 | 175 | 225 | 28 | 19 | 35 | 18 | 22 | 30 |
120 | M 20 | 185 | 235 | 32 | 24 | 35 | 24 | 27 | 47 |
120 | M 24 | 185 | 235 | 36 | 29 | 35 | 24 | 30 | 67 |
Specification
- Stainless steel AISI 304
- Turned
Seals, blue, FDA compliant
- Sealing ring
NBR, hardness 70 ±5 Shore A - Wiper
TPU, hardness 95 ±5 Shore A - Joint sealing ring
H-NBR, hardness 85 ±5 Shore A - Bottom seal
Silicone, hardness 85 ±5 Shore A
3-A Principles
https://www.youtube.com/watch?v=TW7KStiMhE0
Principles for Hygienic Design
Operation instruction GN 20 type A
Brochure on Hygienic Design
3-A Certificate
Elastomer Characteristics
GN 20_DGUV Test Zertifikat.pdf
Stainless Steel Characteristics
RoHS
Accessory
Stainless Steel Cover Sleeves GN 20.1Information
Stainless steel leveling feet GN 20 without fixing holes are certified according to 3-A Sanitary Standards, Inc. and DGUV Test guidelines and are intended for use in hygienic areas.
The bottom seal protects the area beneath the foot plate from dirt. For this, the foot must be pressed down by the weight of the machine. 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.
see also...
How to order |
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GN 20-100-M16-175-A |
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