Pneumatic Lockout - China

Factory-Direct LOTO Manufacturer ISO 9001: 2015 · CE · RoHS OSHA 1910.147 / ANSI Z244.1 Aligned Lead Time: 3–7 Days Stock

Pneumatic Lockout devices help prevent equipment from being energized by compressed air during servicing.

They secure pneumatic fittings, couplers, and regulators so a hose cannot be reconnected to a pressurized air source until authorized removal of the padlock(s)—supporting safer, more consistent lockout/tagout execution.

Why lock out compressed air?

Pneumatic energy can cause unexpected movement, ejection, or tool activation.

A dedicated pneumatic lockout helps prevent a quick-disconnect fitting from being reconnected to an air line while maintenance or adjustment is in progress.

Typical applications

- Air tools and pneumatic actuators

- Compressed air distribution and quick-connect points

- Packaging lines, assembly cells, and maintenance routes

- Facilities with frequent hose swaps or portable equipment

Stops accidental reconnection

Physically blocks coupling to the air supply until padlocks are removed.

Supports group lockout

Multi-hole designs can work with hasps to support multi-worker procedures.

Audit-friendly consistency

Clear lockout points help technicians follow procedures across shifts and areas.

Pneumatic lockout device types (selection overview)

Pneumatic lockouts are typically chosen by connection type (quick-disconnect vs.

regulator/fitting), fitting size, and how many workers need control.

Below are common options used in manufacturing facilities.

Pneumatic Quick-Disconnect Lockout

Applied to the male fitting to help prevent reconnection to compressed air sources during maintenance.

- Designed for common quick-disconnect systems

- Often supports common male fitting sizes (e.g., 1/4", 3/8", 1/2")

- High-visibility color options for compliance programs

Multi-Hole Pneumatic Lockout (Scissor Style)

Universal, inter-lockable designs that can support multiple padlocks for group lockout.

- Multiple lock points to control access

- Often used with hasps for multi-worker procedures

- Material options include stainless steel or engineering plastics based on environment

Large Electrical / Pneumatic Lockout

For broader isolation needs where a larger enclosure or multi-use lockout body is preferred.

- Useful for site-standardized procedures

- Often selected for durability and visibility

- Works well as part of a portable lockout kit

Not sure which type fits your coupler?

Send photos of your quick-disconnect and the fitting size.

We’ll recommend the correct pneumatic lockout option and matching padlocks/tags.

Company Contact:

• Posted By: Ming jiang Electrical

• Phone: 18969717716

• Address: No.318, East Traffic Road, Lianfang Village, Beibaixiang Town, Yueqing City, Wenzhou , Zhejiang , China

• Email:

• Website: https://www.lockout-tagouts.com/

• Business Description: The company focuses on the production and maintenance of lockout and tagout to protect personal safety, equipment safety, and reduce safety hazards.
  
  The company mainly engages in the production of lockout and tagout, research and development, sales, and provides design locking solutions for customers.
  
  In the field of safety lockout & tagout , we are committed to quality management from components to assembly, while gradually expanding the breadth and depth of our products.
  
  This involves various fields of safety lockout and tagout, including industrial lockout and tagout,such as circuit breaker lockout,cable lockout,pneumatic lockout.
  
  public equipment lockout and tagout , laboratory lockout and tagout, construction site lockout and tagout, and kitchen lockout and tagout, and many other locking and tagging fields.
  
  For different customer attributes, different company and departmental requirements, we can provide specialized solutions that are suitable for their actual work.
  
  At the same time, we can also provide a complete range of lockout and tagout for large wholesale hardware stores, hardware supermarkets, and shops.
  
  While providing quality service to our customers, our company also attaches importance to the research and development of locks and tags.
  
  We hope to provide repair companies and workers with more secure and convenient locking and tagging tools, as well as their derivatives such as buckle lock tags, safety lock tag tool kits, safety lock tag workstations, and reasonable layout for convenient operation, use, and carrying of lock and tag tools.
  
  Our Products:
  
  - Aluminium American Lock Safety Padlock
  
  - China 480 600a Electrical Mcb Clamp On Circuit Breaker Lockout Tagout
  
  - Pin Type Circuit Breaker
  
  - Eml With 2 Meter Vinyl Coated Steel Cable