• SMC AN Metal Silencer (AN-00 Metal Body, 25 Case, BC Sintered)
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SMC AN Metal Silencer (AN-00 Metal Body, 25 Case, BC Sintered)

SMC AN Metal Silencer (AN-00 Metal Body, 25 Case, BC Sintered)

SMC metal silencers: AN500 to AN900 metal body type, 25 series metal case type with axial exhaust, and AN BC sintered bronze element type for small valves.

Key features

  • AN-00 (AN500 to AN900): 30 dB(A), low flow resistance, R3/4 to R2
  • 25 series: exhaust only in the axial direction so dust and noise do not spread; 19 dB(A)
  • AN BC sintered (AN101, AN110, AN120): bronze sintered element for small valve and pilot exhaust, up to 150°C
  • NPT thread (N) available on order
  • Select a silencer with effective area larger than the valve

Specifications

Fluid Compressed air
Max. operating pressure 1.0 MPa (valve supply pressure)
Ambient and fluid temperature 5 to 60°C (BC sintered: 5 to 150°C)
Thread R (standard)
Source SMC Korea catalog (SMCKR_AN.pdf), p. 1197-1199 (PDF p. 3-5)
AN500-06 Type: AN-00 metal body | Port size: R3/4 | Noise reduction: 30 dB(A) | C value: 32 dm3/(s·bar) | Weight: 165 g
AN600-10 Type: AN-00 metal body | Port size: R1 | Noise reduction: 30 dB(A) | C value: 54 dm3/(s·bar) | Weight: 220 g
AN700-12 Type: AN-00 metal body | Port size: R1-1/4 | Noise reduction: 30 dB(A) | C value: 88 dm3/(s·bar) | Weight: 435 g
AN800-14 Type: AN-00 metal body | Port size: R1-1/2 | Noise reduction: 30 dB(A) | C value: 118 dm3/(s·bar) | Weight: 510 g
AN900-20 Type: AN-00 metal body | Port size: R2 | Noise reduction: 30 dB(A) | C value: 192 dm3/(s·bar) | Weight: 740 g
2504-002 Type: 25 metal case | Port size: R1/4 | Noise reduction: 19 dB(A) | C value: 6.8 dm3/(s·bar) | Weight: 111 g
2505-003 Type: 25 metal case | Port size: R3/8 | Noise reduction: 19 dB(A) | C value: 9.2 dm3/(s·bar) | Weight: 106 g
2506-004 Type: 25 metal case | Port size: R1/2 | Noise reduction: 19 dB(A) | C value: 10.0 dm3/(s·bar) | Weight: 113 g
2507-006 Type: 25 metal case | Port size: R3/4 | Noise reduction: 19 dB(A) | C value: 21.1 dm3/(s·bar) | Weight: 310 g
2508-010 Type: 25 metal case | Port size: R1 | Noise reduction: 19 dB(A) | C value: 25.9 dm3/(s·bar) | Weight: 514 g
2510-002 Type: 25 metal case | Port size: R1/4 | Noise reduction: 19 dB(A) | C value: 3.4 dm3/(s·bar) | Weight: 57 g
2511-003 Type: 25 metal case | Port size: R3/8 | Noise reduction: 19 dB(A) | C value: 3.4 dm3/(s·bar) | Weight: 55 g
AN101-01 Type: AN BC sintered | Port size: R1/8 | Noise reduction: 16 dB(A) | C value: 4 dm3/(s·bar) | Weight: 8.3 g
AN110-01 Type: AN BC sintered | Port size: R1/8 | Noise reduction: 21 dB(A) | C value: 7 dm3/(s·bar) | Weight: 17 g
AN120-M3 Type: AN BC sintered | Port size: M3 | Noise reduction: 13 dB(A) | C value: 0.2 dm3/(s·bar) | Weight: 1 g
AN120-M5 Type: AN BC sintered | Port size: M5 | Noise reduction: 18 dB(A) | C value: 1 dm3/(s·bar) | Weight: 3.4 g
SilencersSMC
16 product codes available in this family
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SMC AN Metal Silencer (AN-00 Metal Body, 25 Case, BC Sintered)

Brand SMC·Silencers

Available part numbers (16)

AN500-06, AN600-10, AN700-12, AN800-14, AN900-20, 2504-002, 2505-003, 2506-004, 2507-006, 2508-010 + 6 more — see full table ↓

How to order

Send the SMC part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
AN500-06Type: AN-00 metal body | Port size: R3/4 | Noise reduction: 30 dB(A) | C value: 32 dm3/(s·bar) | Weight: 165 g
AN600-10Type: AN-00 metal body | Port size: R1 | Noise reduction: 30 dB(A) | C value: 54 dm3/(s·bar) | Weight: 220 g
AN700-12Type: AN-00 metal body | Port size: R1-1/4 | Noise reduction: 30 dB(A) | C value: 88 dm3/(s·bar) | Weight: 435 g
AN800-14Type: AN-00 metal body | Port size: R1-1/2 | Noise reduction: 30 dB(A) | C value: 118 dm3/(s·bar) | Weight: 510 g
AN900-20Type: AN-00 metal body | Port size: R2 | Noise reduction: 30 dB(A) | C value: 192 dm3/(s·bar) | Weight: 740 g
2504-002Type: 25 metal case | Port size: R1/4 | Noise reduction: 19 dB(A) | C value: 6.8 dm3/(s·bar) | Weight: 111 g
2505-003Type: 25 metal case | Port size: R3/8 | Noise reduction: 19 dB(A) | C value: 9.2 dm3/(s·bar) | Weight: 106 g
2506-004Type: 25 metal case | Port size: R1/2 | Noise reduction: 19 dB(A) | C value: 10.0 dm3/(s·bar) | Weight: 113 g
2507-006Type: 25 metal case | Port size: R3/4 | Noise reduction: 19 dB(A) | C value: 21.1 dm3/(s·bar) | Weight: 310 g
2508-010Type: 25 metal case | Port size: R1 | Noise reduction: 19 dB(A) | C value: 25.9 dm3/(s·bar) | Weight: 514 g
2510-002Type: 25 metal case | Port size: R1/4 | Noise reduction: 19 dB(A) | C value: 3.4 dm3/(s·bar) | Weight: 57 g
2511-003Type: 25 metal case | Port size: R3/8 | Noise reduction: 19 dB(A) | C value: 3.4 dm3/(s·bar) | Weight: 55 g
AN101-01Type: AN BC sintered | Port size: R1/8 | Noise reduction: 16 dB(A) | C value: 4 dm3/(s·bar) | Weight: 8.3 g
AN110-01Type: AN BC sintered | Port size: R1/8 | Noise reduction: 21 dB(A) | C value: 7 dm3/(s·bar) | Weight: 17 g
AN120-M3Type: AN BC sintered | Port size: M3 | Noise reduction: 13 dB(A) | C value: 0.2 dm3/(s·bar) | Weight: 1 g
AN120-M5Type: AN BC sintered | Port size: M5 | Noise reduction: 18 dB(A) | C value: 1 dm3/(s·bar) | Weight: 3.4 g

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