Venturi Cones for Pneumatic Ventilation & Confined Spaces

Safehouse Venturi Cones

Simple. Powerful. Reliable Airflow Without Electricity

Safehouse Venturi cones provide a simple, high-performance solution for pneumatic ventilation in confined spaces and industrial environments.

Using compressed air and a venturi design, these air movers deliver powerful airflow without electrical power or moving parts, making them ideal for applications where reliability, simplicity, and low maintenance are critical.

Compact, lightweight, and highly durable, they ensure continuous ventilation wherever compressed air is available.

Available in two versatile sizes, our Venturi Cones are the go-to choice for fume extraction, cooling, or general air circulation in high-risk or confined areas.

Why choose Safehouse venturi cones?

No electrical power required

Operates entirely on compressed air, ideal for environments where electrical equipment is impractical or restricted.

High-performance airflow

Delivers up to 5659 m³/hr airflow, providing effective ventilation for confined spaces, fume extraction, and cooling.

No moving parts

Maintenance-free design eliminates mechanical failure points, ensuring long-term reliability.

Reliable during power loss

Continues operating as long as compressed air is available, supporting safe conditions during outages.

Durable, lightweight construction

Manufactured from antistatic polymer for strength, portability, and long service life

Key benefits

• Reliable ventilation without electricity
  Provides airflow where electrical equipment is not suitable
• Improves confined space safety
  Assists with removal of fumes, vapours, and airborne contaminants
• Maintains airflow during power outages
  Ensures ventilation is available when it is most critical
• Low maintenance and long lifespan
  No moving parts reduces servicing requirements
• Portable and easy to deploy
  Lightweight design allows quick setup across site

Applications

Safehouse Venturi cones are ideal for ventilation in industrial and confined environments:

• Confined space ventilation (tanks, vessels, silos)
• Fume, vapour, and dust extraction
• Cooling in high-temperature work areas
• Tank and process area airflow support
• Maintenance and shutdown activities
• Supplementary airflow where electrical fans are unsuitable

Key features

• Pneumatic venturi design – efficient airflow using compressed air
• Airflow up to 5659 m³/hr
• No moving parts – maintenance-free operation
• Antistatic polymer construction
• Integrated earth bonding cable for static discharge
• Standard Minsup A or B (crow’s foot) connectors
• API flange compatibility (200mm & 300mm models)
• Lightweight and compact design

Technical specifications

Model options

200mm × 840mm

• Airflow: 2446 m³/hr
• Air Consumption: 99 m³/hr
• Fits API 3″ openings

300mm × 1060mm

• Airflow: 5659 m³/hr
• Air Consumption: 124 m³/hr
• Fits API 6″ openings

General specifications

• Material: Antistatic polymer
• Static Control: Integrated earth bonding cable
• Power Source: Compressed air
• Connectors: Minsup A or B (others available on request)

The Safehouse advantage

Safehouse Venturi cones provide a simple, rugged, and highly reliable ventilation solution for environments where electrical systems are impractical.

Their efficient design and low maintenance requirements make them a dependable choice for industrial airflow applications.

Ready to improve ventilation on site?

Contact our team to learn how Safehouse Venturi cones can deliver safe, efficient airflow for your next project.