Accessories for vacuum ejectors

Open silencers for ejectors target environments with dust and other particles, for example, like those found in the wood processing industry.


Closed silencers for ejectors are suited for use in dust-free environments.


Silencers with filter function combine air filter and silencer. FIPA offers silencers with air filter function in two series.


Series 1 consists of a housing made of brass and an air filter made of stainless steel mesh.


Series 2 utilizes an air filter made of sintered material. It is temperature-resistant up to 120 °C and can be screwed directly into the vacuum cup or connector.


Open silencers for ejectors

  • Suitable for heavy-duty ejectors
  • Open design, specially suitable for dusty, high-particle environments (e.g. wood industry)

Technical data

Item no.72.02872.02972.03072.03172.03272.033
Weight [g] 3 20 25 35 55 175
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+Dimensions

Item no.72.02872.02972.03072.03172.03272.033
GG1/8G1/4G3/8G1/2G3/4G1
Ø D [mm]142024304049
Ø Di [mm]71111171726
L [mm]467372128126126
L1 [mm]416564121119119
L2 [mm]588777

Closed silencers for ejectors

  • Closed diffusor / silencer specially designed for dust-free environments
  • Suitable for heavy-duty ejectors

Technical data

Item no.72.04572.00072.00172.00272.00372.00772.00872.009
Weight [g] 5 2 3.5 12 15 5.5 3 6.5
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+Dimensions

BDD_72.003

72.045, 72.000, 72.001, 72.002, 72.003

BDD_72.007-72.009

72.007, 72.008, 72.009

Item no.72.04572.00072.00172.00272.00372.00772.00872.009
G1M5G1/8G1/4G3/8G1/2------
Ø D [mm]----------468
A [mm]36283858663034.548.5
Ø B [mm]1815.517.52629------
C [mm]5.16810121111.517.5
Ø P [mm]--15.517.526.52910.515.517.5

Silencers with filter function

silencers-with-filter-function-fipa-72015-72021 Enlarge picture
Series 1: Brass construction with stainless steel wire fabric
silencers-with-filter-function-fipa-72022 Enlarge picture
Series 2: Brass construction with sintered material
  • Combination of silencer and air filter
  • 72.015 - 72.021: Also suitable as protective filter for 3/2-way valves at ventilation / blow-off inlet (under contaminated environmental conditions)
  • 72.022 - 72.027: Can be mounted directly into the vacuum cup or the fitting, temperature resistant up to 120 °C

Technical data

Item no.72.01572.01672.01772.01872.01972.02072.02172.02272.022-1*72.02372.02472.02572.02672.027
Series 1 1 1 1 1 1 1 2 2 2 2 2 2 2
Weight [g] 2 6 10 15 25 38 56 1 1 3 6 12 16 29
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+Dimensions

BDD_72.015-72.021

72.015, 72.016, 72.017, 72.018, 72.019, 72.020, 72.021

BDD_72.022-72.027

72.022, 72.022-1*, 72.023, 72.024, 72.025, 72.026, 72.027

  • * = Special design: Coarse filter with mesh opening size 0.4 mm
Item no.72.01572.01672.01772.01872.01972.02072.02172.02272.022-1*72.02372.02472.02572.02672.027
GM5G1/8G1/4G3/8G1/2G3/4G1G1/8G1/8G1/4G3/8G1/2G3/4G1
B [mm]3.5456566.5--------------
Ø D [mm]2.568.5111520265.55.579.5121823.5
L [mm]9.51418.519.522.525.5314.556.86.89910.5
L1 [mm]4688101011.53.53.54.5576.57.5
SW8131619243036--------------