Labyrinth breather with sintered filter

The breather cap maintains a device with an oil-bath mechanism at atmospheric pressure, even after sudden temperature changes. This version features an internal labyrinth that prevents potential oil leaks. It is suitable for applications where the oil is highly agitated. The outer cap also protects the device from foreign objects that could cause damage to equipment and machinery.

APPLICATIONS: Mechanical applications requiring the use of oil.

Available configurations

Available variants

30A_Tappi sfiato_ottone Brass
30A_Alluminio_Tappi sfiato Aluminum alloy
31A_Inox_Tappi sfiato Stainless steel
130300009-1-di-2.jpg

Technical specifications

Customizable with the addition of a
sight tube for easy identification of the oil level.

  1. Protective cap:
    White galvanized steel
  2. Labyrinth:
    Aluminum alloy
  3. Filter:
    Bronze spheres 50 microns
Sfiato con labirinto e filtro sinterizzato
lead-free oil-level-tube

Technical specifications

Customizable with the addition of a
sight tube for easy identification of the oil level.

  1. Protective cap:
    White galvanized steel
  2. Labyrinth:
    Aluminum alloy
  3. Filter:
    Bronze spheres 50 microns
Sfiato con labirinto e filtro sinterizzato
lead-free oil-level-tube

Technical specifications

Customizable with the addition of a
sight tube for easy identification of the oil level.

  1. Protective cap:
    Stainless steel
  2. Labyrinth:
    Stainless steel
  3. Filter:
    Stainless steel
Sfiato con labirinto e filtro sinterizzato
lead-free oil-level-tube

Available configurations

Article Variant d i[mm] s[mm] l[mm] Weight[g]
130300020 Brass G1/8 7 14 22 16
130300021 Brass G1/4 9 17 29 31,5
130300009 Brass G 3/8 9 20 28 37,5
130300022 Brass R 3/8 10 19 27 36,5
130300013 Brass G 1/2 10 24 29 59
130300023 Brass R 1/2 11 22 30 56
130300002 Brass G 3/4 12 32 35 96
130300016 Brass G 1 13,5 40 43 201,5
130300037 Brass G 1 1/4 15 50 53 450
130300024 Brass M10x1 7 14 22 15
130300025 Brass M10x1C 7 14 22 15,5
130300019 Brass M12x1,5 9 17 29 30
130300027 Brass M14x1,5 9 17 29 33
130300005 Brass M16x1,5 9 22 28 43,5
130300003 Brass M18x1,5 9 22 28 46,6
130300029 Brass M20x1,5 10 24 32 71
130300017 Brass M22x1,5 10 27 30 79
130300030 Brass M24x2 11 30 33 118
130300031 Brass M30x2 12 36 35 120

Available configurations

Article Variant d i[mm] s[mm] l[mm] Weight[g]
130300032 Aluminum alloy G1/4 8 17 24 10
130300042 Aluminum alloy G 3/8 9 20 28 18,5
130300012 Aluminum alloy G 1/2 10 27 33 25
130300044 Aluminum alloy G 3/4 12 32 35 64,5
130300015 Aluminum alloy G 1 13,5 40 43 84,5
130300046 Aluminum alloy G 1 1/4 15,5 50 55 184
130300004 Aluminum alloy M14x1,5 8,5 19 27 19
130300006 Aluminum alloy M20x1,5 10 24 32 25

Available configurations

Articole Variant d i[mm] s[mm] l[mm] Weight[g]
130300070 Stainless steel G1/8 7 14 22 18
130300071 Stainless steel G1/4 9 17 29 25
130300072 Stainless steel G 3/8 9 20 28 42
130300073 Stainless steel G 1/2 10 24 29 65
130300074 Stainless steel G 3/4 16 29 39 115
130300075 Stainless steel G 1 16 36 42 255

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