EXW Singapore — collect or forward from our Singapore office.

3G Electric
ALLEGRO High Pressure Vortex Air Cooler Tube, Aluminum, 9991 - Airline Temperature Controls for SAR
ALLEGROAirline Temperature Controls for SAR

ALLEGRO High Pressure Vortex Air Cooler Tube, Aluminum, 9991

The Allegro High Pressure Vortex Air Cooler Tube (MPN 9991) is an aluminum airline temperature control for supplied-air respirators (SAR), designed for use with high-pressure breathing air filtration panels. It…

SKU 3G-OTH-747595

Brand
ALLEGRO
Item
High Pressure Vortex Air Cooler Tube, Aluminum, 9991
Part Number
9991
Category
Airline Temperature Controls for SAR
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ALLEGRO
Manufacturer Part Number
9991
Type
Allegro, Aluminum
Material
Aluminum
Includes
Belt
For Use With
High Pressure Breathing Air Filtration Panels
Brand and Series
Allegro
Compatible with Brand
Allegro

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Allegro High Pressure Vortex Air Cooler Tube (MPN 9991) is an aluminum airline temperature control for supplied-air respirators (SAR), designed for use with high-pressure breathing air filtration panels. It includes a belt for attachment and is compatible with Allegro systems.

Frequently Asked Questions

What is the Allegro High Pressure Vortex Air Cooler Tube used for?

The Allegro High Pressure Vortex Air Cooler Tube (MPN 9991) cools supplied-air respirator (SAR) air in high-pressure breathing air filtration panels. It uses a vortex effect to lower air temperature, improving worker comfort in hot environments. The aluminum construction includes a belt for attachment to Allegro systems.

What are the specifications of the Allegro 9991 vortex air cooler tube?

The Allegro 9991 is an aluminum vortex air cooler tube for high-pressure breathing air filtration panels. It includes a belt for attachment and is compatible with Allegro brand systems. The aluminum material provides durability and corrosion resistance for industrial SAR applications.

Where to buy the Allegro 9991 vortex air cooler tube worldwide?

3G Electric supplies the Allegro 9991 vortex air cooler tube worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this airline temperature control for supplied-air respirators.

How to install the Allegro vortex air cooler tube on a SAR system?

Install the Allegro vortex air cooler tube by attaching it to the high-pressure breathing air filtration panel outlet using the included belt. Ensure all connections are secure and leak-free. Follow the manufacturer's instructions for proper orientation and airflow adjustment to achieve desired cooling.

Used in

Common applications for ALLEGRO
Industrial manufacturing — Allegro 9904 series supplied-air respirator with helmet and Stedprene neck cape for general respiratory protection.
Welding operations — Allegro 9904-W supplied-air respirator assembly with welding helmet and OBAC fittings for fume and particulate protection.
Confined space entry — Allegro 9815 series breathing air blower with EF couplers to supply low-pressure breathing air to respirator systems.
Respirator fit testing programs — Allegro Bitrex fit testing kit (MPN 2041) with nebulizers and solutions for qualitative fit testing.
SCBA storage in fire stations or industrial facilities — Allegro steel storage bracket (MPN 4111-06) with clip for secure mounting.
Temperature regulation in SAR systems — Allegro airline temperature controller (MPN 9990) with Hansen plug for adjusting supplied air temperature.
Not sure this is the right part? Photo-identify it→

ALLEGRO Products

3G Electric supplies ALLEGRO airline temperature controls for sar. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dayton
Dayton
Aluminum valve body assembly for use in pneumatic systems. Controls airflow direction and pressure in industrial equipment such as manufacturing automation, material handling, and process machinery
Dayton
Dayton
Aluminum valve body assembly for air valve components. Used in industrial pneumatic systems to control airflow direction and pressure. Suitable for applications such as manufacturing plants, automated assembly lines, and material handling equipment
Dayton
Dayton
This valve body assembly is constructed from aluminum and serves as a component in pneumatic systems. It is used to direct airflow and manage pressure within air-operated equipment. Typical applications include manufacturing, automation, and material handling systems that require reliable air control
Dayton
Dayton
Aluminum cap for use in industrial air systems. Constructed from aluminum for corrosion resistance. Commonly applied in ventilation, pneumatic, or exhaust assemblies to cover or seal air system components
Dayton
Dayton
Aluminum valve body for pneumatic air valve systems. Used as the main housing to direct airflow in industrial fluid control and automation circuits
Dayton
Dayton
Aluminum valve body for air valve components used in pneumatic or hydraulic control circuits. Directs flow in industrial fluid-handling systems for automation, material handling, and process control applications

More from ALLEGRO

View all ALLEGRO parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first