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SERIESBSLM

AirTAC BSLM Mini Exhaust Silencers

AirTAC BSLM bslm product
Series product image
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BSLM mini threaded exhaust silencers cover M5 and PT1/8–1/2 in a compact body. Match thread,...

Official reference

Based on manufacturer documentation

Model support

For model confirmation

Parts lists

Code, photo, or BOM

Availability / lead time

By model and quantity

Sourcing route & inquiry details

BSLM mini threaded exhaust silencers cover M5 and PT1/8–1/2 in a compact body. Match thread, installation clearance and actual exhaust requirements; the published 13 dB figure is at 0.5 MPa and needs application confirmation.

Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.

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AirTAC originalModel matchingChina-source alternative

Find your BSLM type

Choose a type; send a model or photo if unsure.

BSLMM5

M5 × 0.8 mini silencer

BSLM01/02/03/04

PT1/8–1/2 mini silencers

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Send the model, quantity and destination. For multiple items, attach a parts list or BOM.

Match a BSLM Mini Silencer Code

Drawings & dimensions

Installation Drawings & Technical Specifications

Compare installed dimensions
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AirTAC BSLM orderingClick to open full drawing ↗

AirTAC BSLM ordering

Helpful for Model Matching:

  • BSLM mini, not BSL/BESL/PAL/PPA
  • Actual M5 or PT exhaust thread
  • Compact body and wrench clearance
  • 0–1 MPa and −20..70°C operation
  • Exhaust flow, back pressure and installed noise target
  • Photo, duty cycle, quantity and destination
  • Use BSLM-specific product and dimension row
  • Match actual thread and wrench/body clearance
  • Use BSLM flow curve and0.5MPa noise condition
  • Confirm exhaust application and installed back pressure

Catalogue Technical Specifications

AirTAC reference data
Mini identityBSLM is a compact threaded exhaust silencer. BSL is universal, BESL has throttling, PAL/PALM are plastic, PPA is plug-in. BSLM has no adjustable throttling or push-in stem field in this source.
Thread rangeBSLMM5 = M5 × 0.8; BSLM01 = PT1/8; BSLM02 = PT1/4; BSLM03 = PT3/8; BSLM04 = PT1/2. All five are listed for BSLM. No G/NPT or D color suffix is published for BSLM. English rows name fractional sizes; current Chinese BSLM-specific dimensions explicitly name PT and provide thread-standard corroboration.
Operating limits0–1.0 MPa operating pressure; 1.5 MPa proof pressure; −20 to +70°C; published vacuum −750 mmHg. Proof is not continuous operation and ambient/exhaust temperature must both be considered.
Noise conditionCatalogue lists 13 dB silencing effect at 0.5 MPa for each BSLM size. The sheet provides no complete microphone, frequency, distance or baseline protocol. Preserve the pressure condition and confirm installed noise target; do not promise universal 13 dB reduction.
Compact dimensionsC length M5/01/02/03/04 = 9.5/11/13.5/15.5/19 mm; L thread length 3.5/6/8/9/10.5 mm; H across flats 8/11/15/19/22 mm. Weights2.3/4.3/8.4/15.8/25.9 g. Match actual exhaust port, wrench access and clearance; do not substitute ordinary BSL dimensions.
Material and medium boundaryFamily sheet groups BSLM with metal silencers and shows its own mini product. Its material cutaway is labeled BSL, while BESL/PAL have separate structure tables: do not treat those as a BSLM-specific composition proof. No stainless, all-brass or food/corrosive-medium certification inferred. Use for pneumatic exhaust and confirm actual air condition, contamination and maintenance need.
Inquiry inputsSend full code or silencer photo, actual PT/M5 exhaust thread, space and tool access, operating pressure/temperature, exhaust flow/back-pressure/noise requirement, duty cycle, quantity and destination.
Common Model Codes & Configurations:Useful for an RFQ
BSLMM5BSLM01BSLM02BSLM04

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Technical reference & selection notes

Ordering Codes, Fit Verification & Specifications

Specifications, installation dimensions, and ordering-code notes.

Ordering code matching

Match each code segment

Send a photo if the code is incomplete

Code format

BSLM [M5/01/02/03/04]Mini threaded silencer; no optional color or thread suffix
BSLMM5BSLM01BSLM02BSLM04
1Family2Thread3Suffix boundary
BSLM mini threaded exhaust silencer.M5 / 01 / 02 / 03 / 04; PT fractional thread.No color, G/NPT or throttling field for BSLM.

Avoid a wrong match

  • No adjustable throttle field.
  • 13 dB is published at0.5 MPa, not universal guarantee.
  • BSLM flow curve differs from ordinary BSL.
  • No D/G/NPT suffix in this source.
  • BSL material cutaway is not BSLM-specific proof.
  • Proof pressure is not working pressure.

Read the model code

If the label is incomplete, send the readable parts together with a photo.

BSLM02

1Family

BSLM mini threaded exhaust silencer.

2Thread

M5 / 01 / 02 / 03 / 04; PT fractional thread.

3Suffix boundary

No color, G/NPT or throttling field for BSLM.

About BSLM

BSLM mini threaded exhaust silencers cover M5 and PT1/8–1/2 in a compact body. Match thread, installation clearance and actual exhaust requirements; the published 13 dB figure is at 0.5 MPa and needs application confirmation.

Matching Questions

Does the mini silencer regulate speed and guarantee 13 dB reduction?

BSLM is the mini silencer, while BESL is the throttling form. Published BSLM reduction is13 dB at0.5 MPa without a complete installed acoustic protocol. Confirm actual exhaust flow, back pressure and noise target.

BSLM

Include this series in a project RFQ

BSLM Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.

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COMPANION PRODUCTS

Products to use together

Build your pneumatic circuit with complementary components. Confirm dimensions and operating conditions before selecting a combination.

PneuPart pneumatic tubing
Route the air supply

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PneuPart pneumatic tubing

Run air lines between fittings and components. Confirm outside diameter, bend radius, pressure and temperature.

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Air filters & regulators
Prepare the air supply

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Air filters & regulators

Filter and regulate supply air. Confirm filtration, pressure range and flow requirements for the connected equipment.

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Directional control valves
Control air direction

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Directional control valves

Switch the pneumatic circuit. Select the valve function, flow capacity, port size and control signal for the application.

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Planning a Complete Circuit or Multi-Item BOM?

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Pneupart

Pneupart is a China-based pneumatic sourcing brand for distributors, factories, and MRO buyers. Send a model, label, drawing or BOM for technical confirmation and quotation. Specify whether original AirTAC sourcing or an alternative is required.

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