THOMAS GLOVER P8022 Ceramic `Break` Tube

The Thomas Glover P8022 Ceramic Break Tube is a high-quality replacement cartridge designed for use with both Mk I and Mk II Redlam panic bolts. These ceramic tubes (often referred to as Ceramtubes™) are an essential component of emergency exit systems, ensuring that the panic bolt remains secure under normal conditions while allowing for rapid, reliable release during an emergency.

Unlike traditional glass tubes, these ceramic cartridges are specifically designed to break cleanly without producing sharp edges when smashed. This makes them particularly suitable for sensitive environments, such as the food industry, schools, and public buildings, where the risk of injury or contamination from broken glass must be minimised.

Please note that this product is supplied as a single loose item (pack quantity of 1), making it easy to order the exact number of replacements you need to keep your emergency exit hardware fully operational.

Technical Specifications

• Brand: Thomas Glover
• Manufacturer Reference: 46/57050
• Product Code: L4109
• Barcode: 5055120608792
• Material: Ceramic
• Length: 12.3cm
• Outer Diameter (Width): 18mm
• Inner Diameter: 13mm
• Weight: 20g
• Handing: Reversible
• Pack Quantity: 1 (Loose)
• Compatibility: Fits Mk I and Mk II Redlam panic bolts

Key Features

• Safe Breakage: Designed to produce no sharp edges when smashed, significantly reducing the risk of injury
• Industry Approved: Ideal for food preparation environments, schools, and public spaces where glass is restricted
• Emergency Ready: Ensures Redlam panic bolts remain secure yet fully functional for emergency egress
• Genuine Replacement: Authentic Thomas Glover accessory
• Reversible Design: Non-handed for straightforward installation