How do you define peace-of-mind?
Indoor air quality is especially important to the health and readiness of fire fighters and other occupants of emergency vehicle station houses. Toxic diesel motor exhaust fumes can fill a station house in seconds. In addition to causing nausea and headaches, there is mounting medical evidence that diesel exhaust is a serious cancer threat. That’s why fire officials wanting to minimize risk/liability and get the most value for their investment are asking important question before selecting their new vehicle system:
- Can the system be modified to fit our exact requirements?
- Can our presented system be retrofitted?
- Who do we count on for service after installation?
- Is the system competitively priced? Is the system simple and safe to use?
- How fast does it react during operation?
- Is it engineered to stand up under years of use?
More Functional features mean added value and safety.
Simplistic Design and Operation Logic
National System of Garage Ventilation’s unique design has fewer moving parts than other systems and requires low air pressure. Once the pneumatics are set, no further adjustments are necessary.
One-of-a-kind Pneumatic Adapter
- Adapter inflates and attaches to the vehicle exhaust pipe, creating a 100% seal to capture 100% of the Fumes.
- Quick exhaust valve is located near the tail pipe for virtually instantaneous bladder release.
- To attach adapter, operator simply depresses manual deflate valve, sets bladder on tailpipe and releases valve.
- Chrome extension on adapter allows flexible tubing assembly to stay clear of truck to assure clearance while truck is moving.
Backup safety Disconnect Assemble.
Pneumatic adapter detaches at safety disconnect in the event of a system malfunction. In addition, internal safety cable supports the weight of the adapter and flexible tubing to extend tubing life.
Customized Systems
Besides offering four system configurations, National can custom engineer and furnish components such as adapters and tubing t accommodate your exact truck and station or retrofit requirements.
High Quality, Heavy-Duty Track
Overhead tracks are made of 14 gauge galvanized steel capable of handling loads far exceeding the weight required.
Automatic Fan Interconnect
An auto-start pressure sensor starts the fan when the vehicle is hooked up to the system to assure 100% fume source capture. No manual intervention is required.
High Visibility Flexible Tubing
Yellow wear strips ensure that firemen avoid contact while approaching. Tubing and adapter assembly can be used interchangeably on many vehicles.
Chromed Steel Lifting Elbow
The metal lifting elbow that supports the lower flexible tubing provides rigidity and stability to the system. Since the tubing does not slide or move, wear or tear on the tubing is eliminated at this critical point.
Airtight Ducting System
The only permitted duct system will comply with Class 2 Product=conveying duct codes established by BOCA -Building Officials Code Administrators, UMC – Uniform Mechanical Codes, ACGIH – American Conference of Governmental Industrial Hygienists and SMACNA – Sheet Metal Air Conditioning Contractors National Association.
There’s a National System to Meet Your Requirements
How do you define peace-of-mind?
Indoor air quality is especially important to the health and readiness of fire fighters and other occupants of emergency vehicle station houses. Toxic diesel motor exhaust fumes can fill a station house in seconds. In addition to causing nausea and headaches, there is mounting medical evidence that diesel exhaust is a serious cancer threat. That’s why fire officials wanting to minimize risk/liability and get the most value for their investment are asking important question before selecting their new vehicle system:
- Can the system be modified to fit our exact requirements?
- Can our presented system be retrofitted?
- Who do we count on for service after installation?
- Is the system competitively priced? Is the system simple and safe to use?
- How fast does it react during operation?
- Is it engineered to stand up under years of use?
More Functional features mean added value and safety.
Simplistic Design and Operation Logic
National System of Garage Ventilation’s unique design has fewer moving parts than other systems and requires low air pressure. Once the pneumatics are set, no further adjustments are necessary.
One-of-a-kind Pneumatic Adapter
- Adapter inflates and attaches to the vehicle exhaust pipe, creating a 100% seal to capture 100% of the Fumes.
- Quick exhaust valve is located near the tail pipe for virtually instantaneous bladder release.
- To attach adapter, operator simply depresses manual deflate valve, sets bladder on tailpipe and releases valve.
- Chrome extension on adapter allows flexible tubing assembly to stay clear of truck to assure clearance while truck is moving.
Backup safety Disconnect Assemble.
Pneumatic adapter detaches at safety disconnect in the event of a system malfunction. In addition, internal safety cable supports the weight of the adapter and flexible tubing to extend tubing life.
Customized Systems
Besides offering four system configurations, National can custom engineer and furnish components such as adapters and tubing t accommodate your exact truck and station or retrofit requirements.
High Quality, Heavy-Duty Track
Overhead tracks are made of 14 gauge galvanized steel capable of handling loads far exceeding the weight required.
Automatic Fan Interconnect
An auto-start pressure sensor starts the fan when the vehicle is hooked up to the system to assure 100% fume source capture. No manual intervention is required.
High Visibility Flexible Tubing
Yellow wear strips ensure that firemen avoid contact while approaching. Tubing and adapter assembly can be used interchangeably on many vehicles.
Chromed Steel Lifting Elbow
The metal lifting elbow that supports the lower flexible tubing provides rigidity and stability to the system. Since the tubing does not slide or move, wear or tear on the tubing is eliminated at this critical point.
Airtight Ducting System
The only permitted duct system will comply with Class 2 Product=conveying duct codes established by BOCA -Building Officials Code Administrators, UMC – Uniform Mechanical Codes, ACGIH – American Conference of Governmental Industrial Hygienists and SMACNA – Sheet Metal Air Conditioning Contractors National Association.
There’s a National System to Meet Your Requirements
|
EVE-PC ( Track )
|
EVE-ER ( Exhausting Rail )
|
| EVE-VS ( Vertical Stack )
|
EVE-HHPC ( High Hose )
|
NSGV Exhaust System Selection Chart
| Typical Design Criteria | EVE-PC | EVE-HHPC | EVE-VS | EVE-ER |
| Average Back-in or Drive-Thru Station (20′ – 40′ ) | X | o | o | o |
| Tight Station (low ceiling, little space) | o | X | o | o |
| Vertical Stack Exhaust Pipe on Truck | X | |||
| Trucks in Tandem | o | o | o | X |
| Long Drive-Thru Bay (50′ – 80′) | o | o | X | |
| Limited Budget, yet 100% Source Capture | X | X | ||
| Automatic Start Fan Capability | X | X | X | X |
| NFPA 1500, OSHA, NIOSH Compliant | X | X | X | X |
X = Best Solution o = Acceptable Solution