BOZZYS BD-G53 blue steel shackle safety padlock front view instruction compressed air

Blue 25mm steel shackle safety lockout padlock

BD-G53

The BD-G53 blue safety lock features a 6mm anti-side-pressure steel lock beam paired with an ABS engineering plastic lock body and a highly visible blue marking for easy on-site identification of the compressed air system’s isolation status.

Blue markings—used to indicate the isolation status of commands and compressed air, allowing for quick identification by on-site personnel.
6mm anti-side-pressure steel lock beam—prevents false locking and avoids potential hazards caused by misoperation.
ABS engineering plastic lock body—passes temperature resistance testing from -20°C to +177°C, UV resistant, and impact resistant.
Key-retrieval lock cylinder—prevents keys from being lost on-site and ensures the padlock is not left behind.
Custom Labels — Waterproof and stain-resistant PVC bilingual (Chinese and English) labels, rewritable.
Four-Level Key System — KD/KA/KDMK/KAMK optional, supports grouping and multi-level management.
Unified Laser Encoding — Lock body and key are uniformly laser-coded, with the markings archived.
Write-on PVC Label — Waterproof, stain-resistant, corrosion-resistant, supports multiple languages and logo customization.

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Product Appearance

BD-G53 blue specifications chart body 40x20x45mm shackle 25mm 6mm

Core parameters:

Product Name:BD-G53 Blue Security Lock

Main Material:Steel lock beam + engineering plastic ABS lock body

Product Dimensions:Lock body dimensions: 40 × 20 × 45 mm (W × T × H)

Product Specifications:Steel lock beam, inner height 25mm / diameter Φ6mm

Core Functions:The blue indicator signifies isolation from compressed air; a 6mm anti-side-pressure steel lock shank prevents false locking; and a key-retaining lock cylinder ensures the padlock is never left behind.

Applicable Industries:Pneumatic manufacturing, automotive factories, food processing, packaging machinery, industrial automation (specifically for compressed air system isolation, pneumatic equipment shutdown, and air source valve locking).

Main Advantages:Highly visible blue instruction markings; 6mm anti-side-pressure steel lock shank (the shank cannot be pressed down after being rotated to the side); ABS lock body temperature resistant from -20°C to +177°C; key-retaining design to prevent key loss; 40,000 high-security coding schemes; KD/KA/KDMK/KAMK four-level key system.

FAQs

1What scenarios are the blue BD-G53 suitable for?

It is used for scenarios such as compressed air system isolation, pneumatic equipment shutdown and maintenance, air source valve locking, and pneumatic pipeline maintenance.

2What is the difference between the blue BD-G53 and other colors?

The color is only used for functional classification. The blue BD-G53 is completely identical to other colors in the series in terms of material, structure, and performance; the only difference is the color, which facilitates quick identification of the compressed air isolation status on-site.

3What is the anti-side-pressure lock beam?

It is a 6mm steel lock beam that cannot be pressed down after being rotated to the side, preventing false locking and avoiding potential hazards caused by misoperation.

4What are the lock cylinder options?

Brass lock cylinders, self-spring lock cylinders, and zinc alloy lock cylinders are available. The most commonly used is the 12-plate zinc alloy lock cylinder, which is incompatible after 40,000 locks have been used.

5How to prevent the padlock from being left behind?

The BD-G51 adopts a key-retaining lock cylinder design, which prevents the key from being removed when the padlock is open, thus preventing the key from being lost on site and ensuring equipment security.