Supplier Air Line System

3M™ Supplied Air Respirator Vortex Cooling Assembly V-100

This supplied air respirator assembly, when used with approved breathing tube and headgear, can help regulate the flow and temperature of supplied air system. Cools the air up to 50°F (28°C). Includes the cooling tube, waist belt and holder.

3M Supplied air respirators require a source of clean breathing air such as plant air systems or bottled air. This clean, breathable air can be delivered to hoods, helmets, full facepieces, half facepieces and loose fitting facepieces. Supplied air respirators offer many features over traditional respiratory protection, such as cooling or heating incoming air; fit testing only required for tight fitting facepieces; and low maintenance. Complete systems include a supplied air hose, an air regulating valve, a breathing tube, and a helmet, hood, or other facepiece. Potential benefits include:

Cooling tube with quick disconnect fitting
Waist belt holder.

3M™ Versaflo™ Air Regulating Valve Assembly V-300

The 3M™ Versaflo™ Air Regulating Valve Assembly allows the worker to set the airflow to the most comfortable level.

Allows the worker to set the airflow to the most comfortable level
Includes valve and waistbelt
High pressure
Used in applications such as assembly, blasting, cleaning, metal repair and painting

3M™ Supplied Air Hose W-2929-25, 25 ft

Can be used on 3M™ High Pressure Compressed Air Systems. It has a 3/8 inch inner diameter and is equipped with MPT on both ends to accept 1/4 inch FPT fittings. Coiled hoses should be used in single length only. They cannot be combined.

The hoses are available in different lengths and they provide high quality connections to all 3M components. Headgear, breathing tube, air control valve, and compressed air supply hose are requried parts in a NIOSH-approved system.

Used on 3M™ High Pressure Compressed Air Systems
3/8 inch inner diameter
Can be used on 3M™ High Pressure Compressed Air Systems
Equipped with MPT on both ends to accept 1/4 inch FPT fittings

3M™ Supplied Air Hose W-2929-50, 50 ft

Supplied air respirators require a source of clean breathing air such as plant air systems, low pressure pumps, or bottled air. Complete systems include a supplied air hose, an air regulating valve, a breathing tube, and a helmet, hood, or other facepiece. Potential benefits include: – A cost-effective way to provide a high level of respiratory protection.

Used on 3M™ High Pressure Compressed Air Systems
3/8 inch inner diameter
High pressure system
No filters, cartridges or batteries to maintain

3M™ Supplied Air Hose W-2929-100, 100 ft

3M™ High Pressure Compressed Air Systems. It has a 3/8 inch inner diameter and is equipped with MPT on both ends to accept 1/4 inch FPT fittings. Coiled hoses should be used in single length only. They cannot be combined.

Industrial Interchange Fittings
No filters, cartridges or batteries to maintain
3M’s range of supplied air valves can cool or heat air by up to 50°F (28°C)
Coiled hoses should be used in single length only. They cannot be combined

3M™ Supplied Air Respirator Hose W-9435-25ft

This hose is 25 feet long and has a 3/8 inch inner diameter. It is equipped with MPT fittings at both ends and accepts 1/4 inch FPT fittings. You may not combine 25 or 50 foot lengths of the 3M™ Supplied Air Hose W-9435.

3/8 inch inner diameter
MPT fittings at both ends and accepts 1/4 inch FPT fittings
High pressure system
Complete systems include a supplied air hose, an air regulating valve, a breathing tube, and a helmet, hood, or other facepiece

3M™ Supplied Air Respirator Hose W-9435-50ft

This hose is 50 feet long and has a 3/8 inch inner diameter. It’s equipped with MPT fittings at both ends and accepts 1/4 inch FPT fittings. You may not combine 25 or 50 foot lengths of the 3M™ Supplied Air Hose W-9435.

Potential benefits include:
3/8 inch inner diameter
MPT fittings at both ends and accepts 1/4 inch FPT fittings
High pressure system
Supplied air provides no additional breathing resistance to the wearer

3M™ Supplied Air Hose W-9435-100

This hose is 100 feet long and has a 3/8 inch inner diameter. It is equipped with MPT fittings at both ends and accepts 1/4 inch FPT fittings. 3M™ Supplied Air System approvals allow for 100 foot lengths of this hose to be combined up to a maximum of 300 feet. (3 sections)

3/8 inch inner diameter
MPT fittings at both ends and accepts 1/4 inch FPT fittings
High pressure system
Equipped with Industrial Interchange Fittings

3M™ Compressed Air Filter and Regulator Panel W-2806

This panel is designed to filter and regulate air being delivered to the supplied air respirator. It has a maximum capacity of 50 cfm at 105 psig. Note: This unit will NOT remove carbon monoxide (CO) from compressed air source.

Maximum capacity of 50 cfm at 105 psig,
Require a source of clean breathing air such as plant air systems or bottled air
No batteries to maintain
Cost effective respiratory protection for All-Day use

3M™ Aircare™ Filtration Unit ACU-03

The 3M™ Aircare™ Filtration Units can be combined with all 3M™ Supplied Air Respirator Systems. The 3M™ Aircare™ Filtration Unit three stage filtration system supplies highest quality air to the Supplied Air Respirator System and compressed air tools, by removing water and oil aerosols, particulates and odours from the facility supplied compressed air.

Supplies the highest quality air to the Supplied Air Respirator System and compressed air tools by removing water and oil aerosols, particles and odours from the facility supplied compressed air
Wall mounted unit
Can be used for up to three users or two users plus air tool
Compact dimensions allow wall mounting in compact spaces

3M 2-Way Connector

The 312-03-01P3 2-Way Manifold Connector is a compact and robust air distribution component used in pneumatic or fluid systems to split or merge airflow between two outputs. Built for durability and performance, it is commonly used in automation, HVAC systems, compressed air circuits, or industrial machine assemblies.

2-Way Configuration: Supports bifurcation or collection of air/fluid pathways.
Material: High-strength, corrosion-resistant (commonly aluminum alloy or brass with nickel plating).
Port Threads: Typically threaded female or male NPT/BSP ports for easy integration.
Pressure Range: Suitable for low to medium-pressure pneumatic systems (~0–10 bar).
Mounting: Compact form allows easy installation into control panels or enclosures.
Applications: Pneumatic automation, industrial air lines, vacuum systems, or sensor distribution.

3M 3-Way Connector

The 312-03-00P3 3-Way Pneumatic Manifold Connector is a high-performance, compact air distribution component designed to split airflow from a single source into two independent channels. It provides efficient and reliable branching of compressed air or inert gases in industrial and automation systems.

3-Way Configuration: Allows one input with two simultaneous outputs, ideal for splitting pneumatic supply lines.
Durable Construction: Manufactured from high-grade corrosion-resistant metal (typically anodized aluminum or nickel-plated brass).
Compact & Lightweight: Ideal for space-constrained panels and modular systems.
Thread Size: Standard BSP or NPT threaded female ports (e.g., 1/8″, 1/4″).
Operating Pressure: Up to 10 bar (145 psi).
Temperature Range: -20°C to +80°C.
Leak-Proof Design: Precision-machined ports ensure secure connections and minimal pressure loss.

Supplier Air Line System