AIR GUNS & NOZZLE SILENCERS
Air Guns & Nozzle Silencers for
Quieter Compressed Air Systems
Engineered compressed air guns & nozzles that reduce noise, improve safety, and maintain effective blowoff performance in industrial environments.
Managing Noise from Compressed Air Systems
Compressed air is essential in industrial operations, but it is also one of the most common sources of excessive workplace noise. Traditional open pipe and drilled air nozzles generate dangerously high sound levels, increase air consumption, and pose safety risks to personnel.
Air nozzle silencers, also referred to as engineered compressed air nozzles or safety air nozzles, are designed to dramatically reduce noise levels while maintaining or improving blowoff force. Memtech specifies air nozzle silencers as part of broader noise control and safety strategies for manufacturing, processing, and industrial facilities.
Air nozzle silencers, also referred to as engineered compressed air nozzles or safety air nozzles, are designed to dramatically reduce noise levels while maintaining or improving blowoff force. Memtech specifies air nozzle silencers as part of broader noise control and safety strategies for manufacturing, processing, and industrial facilities.
Air nozzle silencers are widely used in:
- Manufacturing and assembly lines
- Part blowoff and cleaning stations
- Cooling operations
- Drying and chip removal
- CNC machining and metalworking
- Food, beverage, and pharmaceutical processing
Product Types & Configurations
AIR GUNS & NOZZLE SILENCERS
EXAIR® Safety Air Guns
EXAIR Safety Air Guns are durable and comfortable to use. Each model uses an engineered air nozzle that provides superior performance by entraining large volumes of surrounding air.
Safe operation is assured along with low air consumption and noise levels. Airflow that exits the nozzle cannot be blocked, as required by OSHA standard 1910.242(b). There are four Safety Air Guns, The Precision, Soft Grip, Heavy Duty, and Super Blast Safety Air Guns.
Safe operation is assured along with low air consumption and noise levels. Airflow that exits the nozzle cannot be blocked, as required by OSHA standard 1910.242(b). There are four Safety Air Guns, The Precision, Soft Grip, Heavy Duty, and Super Blast Safety Air Guns.
Key Characteristics & Applications:
- Engineered safety air nozzles integrated into ergonomic air gun bodies
- Designed to significantly reduce compressed air noise at the point of use
- Meets OSHA dead-end pressure safety requirements
- Air amplification designs improve blowoff efficiency while reducing air consumption
- Ideal for part cleaning and blowoff stations, CNC machining and workstations, assembly, packaging, and inspection areas.
AIR GUNS & NOZZLE SILENCERS
EXAIR® Air Nozzles
This category of EXAIR’s Air Nozzles contains all nozzles with blowing forces of 6 N (1.3 lbs.) and of 6 – 130 N (1.3 lbs. – 28.7 lbs. It also includes Air Knives and Air Curtains in standard versions for various applications. Special Air Nozzles contains all nozzles that generate entirely unique blowing patterns.
Key Characteristics & Applications:
- Engineered replacements for open pipes and drilled air fittings
- Multi-port and shaped outlet designs reduce turbulence and noise generation
- Designed to lower sound levels by up to 30 dBA versus open pipe blowoff
- Offered in multiple spray patterns including point, flat fan, and wide coverage
- Ideal for conveyor belt and material handling systems, cooling of components and processes, drying after washing or rinsing operations
The Memtech Advantage.
Data-Driven Design
Our recommendations are based on measured acoustic data, not generic assumptions.
System Integration Expertise
We ensure lagging assemblies interface seamlessly without restricting access or maintenance.
Long-Term Reliability
Materials selected for durability under temperature, humidity, and vibration stress.
Material Procurement
Direct access to a full range of barrier composites, adhesives, and mounting hardware for simplified purchasing.
Local Turnkey Implementation
Clear installation detailing and on-site guidance to ensure correct overlap, seam sealing, and mechanical fastening.
Performance Verification
Optional field measurement and tuning post-installation.
AIR GUNS & NOZZLE SILENCERS
Material & Construction Options
To match environmental and regulatory requirements, air nozzle silencers are available in multiple materials:
- Aluminum – Lightweight, cost-effective, general industrial use
- Stainless Steel – Corrosion-resistant for washdown, food, and harsh environments
- Engineered Polymers – Chemical-resistant and non-marring where metal contact is undesirable
Thread sizes, connection types, and mounting options are selected to integrate seamlessly with existing compressed air systems.
Technical Highlights
High-performance acoustic glazing systems for residential and commercial applications.
Engineered Multi-Port Airflow Design
Precision-machined outlet geometries distribute compressed air through multiple ports, reducing turbulence and high-frequency noise compared to open pipe discharge.
Noise Reduction up to ~30 dBA
Properly selected safety air guns and nozzles can significantly lower sound pressure levels at blowoff stations, helping reduce employee noise exposure.
Air Amplification Technology
Many designs entrain surrounding ambient air, increasing effective airflow while using less compressed air.
Dead-End Pressure Safety Compliance
Integrated safety features prevent hazardous pressure buildup when airflow is blocked, aligning with OSHA safety guidelines.
Reduced Compressed Air Consumption
Controlled airflow patterns deliver targeted blowoff, often reducing air usage compared to drilled fittings or open pipes.
Wide Range of Spray Patterns & Configurations
Includes point-source, flat fan, wide-pattern, and high-force designs to match specific process requirements.
Designed for Continuous Industrial Duty
Robust construction supports high-cycle operation in manufacturing, machining, packaging, and process environments.
Technical Data &
Product Literature
EXAIR® Safety Air Guns
EXAIR® Safety Air Guns Catalog
EXAIR® Air Nozzles
EXAIR® Air Nozzles Catalog
Support Beyond the Product
Installation assistance available for Michigan and Great Lakes region clients
Engineering consultation to ensure proper material selection
Custom sizing and integration with other Memtech acoustic systems
Replacement panels and parts available for future reconfiguration
Frequently Asked Questions (FAQs)
What is a safety air nozzle?
A safety air nozzle is an engineered compressed air outlet with precision-machined, multi-port geometry designed to reduce noise and meet OSHA safety requirements. Engineered nozzles distribute airflow through multiple outlets, reducing turbulence, lowering noise by up to 30 dBA, and preventing dead-end pressure buildup.
How much noise reduction can I expect from switching to engineered air nozzles?
Properly selected safety air nozzles and air guns can reduce sound pressure levels at blowoff stations by up to approximately 30 dBA compared to open pipe discharge. The actual reduction depends on supply pressure, nozzle model, and the specific process. Memtech can recommend the right configuration based on your operating conditions and noise exposure targets.
What is OSHA 1910.242(b), and how do safety air nozzles help with compliance?
OSHA standard 1910.242(b) prohibits the use of compressed air for cleaning purposes at pressures exceeding 30 psi static when the nozzle outlet can be blocked (dead-ended). EXAIR Safety Air Guns and engineered nozzles are designed so that airflow cannot be dead-ended, eliminating the risk of hazardous pressure injection injuries. Using compliant nozzles is typically one of the most straightforward steps a facility can take to bring compressed air workstations into OSHA compliance.
Will switching to safety air nozzles reduce my compressed air consumption?
Yes, in most cases. Many engineered nozzle designs use air amplification technology, entraining surrounding ambient air to increase effective blowoff volume while consuming less compressed air from the supply line. Replacing open pipes and drilled fittings with engineered nozzles often reduces compressed air usage noticeably, which can lower energy costs and reduce compressor load over time.
What materials are your air nozzles and safety air guns available in?
Memtech offers air nozzles and guns in three primary material options to match your process environment: aluminum for general-purpose industrial use; stainless steel for corrosive, washdown, food processing, and pharmaceutical environments; and engineered polymers for applications requiring chemical resistance or where metal contact with parts is undesirable. Thread sizes and connection types are selected to integrate with your existing compressed air infrastructure.
What blowoff applications are these products best suited for?
Engineered air nozzles and safety air guns are widely used across manufacturing for part cleaning and blowoff, chip and debris removal in CNC machining and metalworking, drying after wash or rinse operations, cooling of components or processes, and conveyor and material handling systems. They are also common in food, beverage, and pharmaceutical processing where hygiene and personnel safety are priorities.
How do I know which nozzle is right for my application?
Selection depends on several factors: supply pressure, required blowoff force, spray pattern (point, flat fan, wide area), part geometry, and any environmental constraints. Memtech's application engineers can review your process conditions and recommend the appropriate EXAIR product configuration, including nozzle size, material, and mounting arrangement.
Does Memtech provide installation support or on-site consultation for compressed air noise control?
Yes. Installation assistance is available for Michigan and Great Lakes region clients, and engineering consultation for proper product selection is available regardless of location. Memtech can also integrate air nozzle upgrades into a broader facility noise control program, combining compressed air noise reduction with other source treatments, enclosures, or hearing conservation measures as part of a comprehensive OSHA compliance strategy.
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