Cataloque LM1 - 004E Page 40 Edition 2010-08/03 Accessories silencer Technical details: nominal pressure pn= 6 bar ; wight m= 2,5 kg thread diameter: G1 1/2 ; temperature range: -10 °C - +150 °C any mounting position ; multiple system DBP order declaration: silencer G1 1/2, AN: 20.5070.0111 The housing case consists as a coating metal plate. Hole plates are galvanized and the synthetec felt is age resistent. The silencer is oil and water resistent. The silencer cleaning can be follow with petrol. The three most important requirements are joint in this type: 1) high exhaust 2) short ventilation time 3) high sound absorbing 70 80 90 100 110 120 0 2 4 6 with silencer (ventilation time 0,15 secounds.) without silencer ventilation pressure volume dB(A) exhaust 125 150 Ø 150 Sound calibration by a ventilation time over an air volume about 6 litre in a distance over 1,5 m.
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