Ross Controls SILENCER_RECLASSIFIER - Manual

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Silencer/reclassifiers are integral silencer and oil separation devices.
When installed at the exhaust ports of pneumatic valves they reduce exhaust
noise and capture lubricants contained in the exhausting air.
They are used on valve-cylinder applications and on air tools with piped exhausts.
FEATURES:
• Exhaust noise is reduced to 80 to 85 dBA under standard steady-state test
conditions
• Peak impact noise is reduced to 106 to 108 dBA
• Both a drain cock and a 1/8 tube fitting are supplied for the manual or automatic
draining of accumulated liquids
1/2 Model
3/4 & 1 Model
Ports: 1/2 to 1
SILENCERS/RECLASSIFIERS
STANDARD SPECIFICATIONS (for products on this page):
Ambient/Media Temperature: 40° to 125°F (4° to 51°C).
Bowl: Polycarbonate plastic.
Element: Sintered bronze.
Fluid Media: Compressed air.
Inlet Pressure:
For automatic drain model: 5 to 150 psig (0.3 to 10.3 bar).
For manual drain model: 0 to 150 psig (0 to 10.3 bar).
Threads: NPT standard, BSPP. For BSPP threads, add a “C”
prefix to the model number, e.g., C5055B4009.
A
B
C
A
B
C
1/2 5055B4009
3/4 5055B5009
1 5055B6009
Port Size Model Numbers
Port Model DIMENSIONS inches (mm) Weight
Size Number A B C Depth lb (kg)
1/2 5055B4009 3.5 (89) 5.5 (140) 0.7 (18) 3.5 (89) 1.3 (0.59)
3/4 5055B5009 4.2 (107) 8.4 (213) 2.7 (69) 4.2 107) 2.8 (1.27)
1 5055B6009 4.2 (107) 8.4 (213) 2.7 (69) 4.2 (107) 2.8 (1.27)
REPLACEMENT FILTER ELEMENT KITS & BOWLS
Port Size Element Rating/Type Kit Number
1/2 20-µm - Standard 940K77
3/4 - 1 100-µm - Standard 981K77
Port Size Bowl Type Kit Number
1/2 Polycarbonate 982K77
3/4 - 1 Polycarbonate 983K77
IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS on the inside back cover.