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Speedglas Heavy-Duty Breathing Tube SG-40W for 3M TR-300 Series PAPR Systems - 3M PAPR Breathing Tubes, Covers & Adapters
SPEEDGLAS3M PAPR Breathing Tubes, Covers & Adapters

Speedglas Heavy-Duty Breathing Tube SG-40W for 3M TR-300 Series PAPR Systems

The Speedglas Heavy-Duty Breathing Tube (MPN SG-40W) is a rubber breathing tube designed for use with 3M TR-300 Series PAPR systems. This genuine 3M accessory ensures a secure connection between the respirator and…

SKU 3G-OTH-748147

Also listed as: SG40W · SG 40W

Brand
SPEEDGLAS
Item
Heavy-Duty Breathing Tube SG-40W for 3M TR-300 Series PAPR Systems
Part Number
SG-40W
Category
3M PAPR Breathing Tubes, Covers & Adapters
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEEDGLAS
Manufacturer Part Number
SG-40W
Type
Rubber
Material
Rubber
For Use With
TR-300 Series
Product Type
Heavy-Duty Breathing Tube
PAPR Systems/3M Supplied Air System/TR-300 Series
3M

Technical Documents

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SPEEDGLAS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Speedglas Heavy-Duty Breathing Tube (MPN SG-40W) is a rubber breathing tube designed for use with 3M TR-300 Series PAPR systems. This genuine 3M accessory ensures a secure connection between the respirator and supplied air, supporting worker safety in industrial environments.

Frequently Asked Questions

What is the Speedglas Heavy-Duty Breathing Tube SG-40W used for?

The Speedglas SG-40W is a rubber breathing tube that connects a 3M TR-300 Series PAPR system to a supplied-air respirator. It delivers clean, breathable air to the user in industrial environments such as welding, grinding, and chemical processing, supporting worker safety.

What are the specifications of the Speedglas SG-40W breathing tube?

The SG-40W is a heavy-duty rubber breathing tube from Speedglas, designed for use with 3M TR-300 Series PAPR systems and 3M supplied-air systems. It is a genuine 3M accessory (MPN SG-40W) that ensures a secure, leak-free connection between the respirator and air supply.

Where to buy the Speedglas SG-40W breathing tube worldwide?

3G Electric supplies the Speedglas SG-40W heavy-duty rubber breathing tube to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this 3M PAPR accessory, ensuring it reaches your facility reliably.

How to install the Speedglas SG-40W breathing tube on a TR-300 PAPR?

To install the SG-40W, align the tube’s connectors with the TR-300 PAPR outlet and the supplied-air respirator inlet, then twist or push until securely locked. Always follow 3M’s user instructions for proper fit and leak testing before use to maintain respiratory protection.

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SPEEDGLAS Products

3G Electric supplies SPEEDGLAS 3m papr breathing tubes, covers & adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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