Features & Benefits
- Genuine Nortech replacement part
- Designed for 8-gallon, 15-gallon, 30-gallon, and 55-gallon Nortech vacuum units
- Made in the USA
- Home Page /
- Industrial Supplies /
- Janitorial & Sanitation Supplies /
- Vacuums & Floor Cleaning Machines /
- Vacuum Accessories /
- Wet-Dry Vacuum Accessories /
- Guardair Exhaust Silencer Foam Insert N686 fo...
0 ratings
Item #:
19644861
Guardair Exhaust Silencer Foam Insert N686 for B, D and S Venturi Vacuum Generating Heads
Item #:
19644861
NIO 1924
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 28
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The Nortech N686 Exhaust Silencer is a genuine replacement part made in the USA, specifically designed for use with 8-gallon, 15-gallon, 30-gallon, and 55-gallon Nortech vacuum units.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Noise Reduction
The Guardair exhaust silencer foam insert significantly reduces operational noise, enhancing workplace comfort and ensuring compliance with safety regulations, making it ideal for noise-sensitive environments.
Easy Installation
Designed for quick and straightforward installation, this foam insert seamlessly fits B, D, and S Venturi vacuum generating heads, minimizing downtime and optimizing productivity for users.
Durable Material
Crafted from high-quality foam, this insert offers long-lasting performance under various working conditions, providing excellent value through its durability and effectiveness in reducing exhaust sound.
Product Details
- Guardair Exhaust Silencer Foam Insert N686 for B, D and S Venturi Vacuum Generating Heads
- Package dimensions: 10.922 cm (length) x 11.176 cm (width) x 34.798 cm (height)
- Made in the United States
- Designed for use with 8-gallon, 15-gallon, 30-gallon, and 55-gallon Nortech vacuum units
- Features 40-percent closed cell vinyl sponge
- Genuine Nortech replacement part
| Brand Name | Guardair |
| Manufacturer Part Number | N686 |
| UPC | 690773016478 |
| Manufacturer | GuardAir Corporation |
| Global Trade Identification Number | 00690773016478 |
| Number of Items | 1 |
| Item Type Name | MUFFLER |
| Model Number | N686 |
| Unit Count | 1 Count |
| Item Dimensions | 8 x 6 x 6 inches (20.3 x 15.2 x 15.2 cm) |
| Item Weight | 2.08 ounces (58.97 grams) |
| Material Type | Plastic |
| Brand | Guardair |
| Material | Plastic |
| Item dimensions L x W x H | 8 x 6 x 6 inches (20.3 x 15.2 x 15.2 cm) |
Who Should Buy?
-
Industrial Workers
Ideal for workers operating vacuum systems, reducing noise for a safer and more comfortable work environment.
-
Noise-Sensitive Areas
Perfect for facilities where sound reduction is crucial, such as hospitals or laboratories, ensuring compliance with noise regulations.
-
Frequent Users
Great for anyone regularly using vacuum generating heads, enhancing their operational experience by decreasing ambient noise levels.
-
Low Noise Applications
Users in scenarios where noise levels are already minimal may not experience significant benefits from this product.
Product Description
Guardair Exhaust Silencer Foam Insert N686 for B, D and S Venturi Vacuum Generating Heads
About This Item
Introducing the Guardair Exhaust Silencer Foam Insert N686 for B, D and S Venturi Vacuum Generating Heads. Reduce noise levels and improve the efficiency of your Guardair venturi vacuum with our high-quality foam insert. Designed specifically for B, D and S Venturi Vacuum Generating Heads, this exhaust silencer helps to minimize noise while maintaining optimal performance. Our Guardair N686 exhaust silencer is an essential accessory for anyone using Guardair air tools, pneumatic tools, or industrial cleaning equipment.
By reducing noise levels, you'll be able to work in a quieter environment and minimize disturbance to those around you. Not only does this foam insert effectively quieten your venturi vacuum, it also enhances safety. The Guardair safety air guns and safety blowguns are complemented by this silencer, ensuring a safer and more comfortable user experience. In addition to noise reduction and safety benefits, our Guardair N686 exhaust silencer is built to last. Made from durable materials, it is designed to withstand the demands of industrial environments, providing lasting performance and reliability. Upgrade your Guardair air tool arsenal with the Guardair Exhaust Silencer Foam Insert N686 for B, D and S Venturi Vacuum Generating Heads.
Experience quieter operation, improved safety, and enhanced efficiency today. Shop with confidence and choose Guardair for all your industrial maintenance and cleaning solutions.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary purpose of the Guardair Exhaust Silencer Foam Insert N686?
Answer: The Guardair Exhaust Silencer Foam Insert N686 is designed to significantly reduce noise generated by vacuum systems utilizing B, D, and S Venturi vacuum generating heads. This insert effectively dampens sound waves, leading to a quieter working environment. In applications such as manufacturing or woodworking, where machines are often used, having a silencer helps maintain focus and comfort for operators by lessening the acoustic impact of machinery. -
Question:
Is the Guardair Exhaust Silencer Foam Insert compatible with all Guardair vacuum products?
Answer: No, the Guardair Exhaust Silencer Foam Insert N686 is specifically designed for use with B, D, and S Venturi vacuum generating heads. It's essential to check compatibility before purchase, as using it with other models may lead to ineffective noise reduction or potential damage. This insert is particularly effective in reducing operational noise in compatible Guardair vacuum systems, making it ideal for industrial and commercial settings. -
Question:
How does the foam insert improve the performance of vacuum generating heads?
Answer: The foam insert plays a crucial role in enhancing the performance of vacuum generating heads by reducing back pressure and noise. By managing exhaust flow more efficiently, it allows for optimal airflow and suction power. This can be particularly beneficial in applications that require high-performance suction, such as cleaning up debris in industrial sites or workshops, ensuring both productivity and a more pleasant working atmosphere. -
Question:
Can I install the Guardair Exhaust Silencer Foam Insert myself?
Answer: Yes, installation of the Guardair Exhaust Silencer Foam Insert N686 is straightforward and can typically be done without professional help. The insert is designed to fit snugly into the exhaust outlet of the compatible vacuum generating heads. This simplicity allows users to easily replace or upgrade their silencer as needed, ensuring efficient noise reduction right away, particularly useful during peak operation times in various settings. -
Question:
What are the dimensions and material of the Guardair Exhaust Silencer Foam Insert?
Answer: The Guardair Exhaust Silencer Foam Insert N686 is crafted from high-quality foam designed specifically for sound absorption. Its dimensions are optimized to fit B, D, and S Venturi vacuum generating heads seamlessly. The choice of foam is ideal for handling heat and moisture, making it suitable for a range of environments, such as around heavy machinery or in damp locations, without compromising performance. -
Question:
How often should I replace the Guardair Exhaust Silencer Foam Insert?
Answer: The Guardair Exhaust Silencer Foam Insert N686 should be inspected regularly, and replacement is advisable when you notice reduced noise absorption or if the foam is worn or damaged. Regular maintenance ensures optimal performance of your vacuum system, especially in high-use environments such as construction sites. Keeping the insert in good condition helps maintain both noise levels and suction efficiency. -
Question:
Does the foam insert affect the suction power of the vacuum generating heads?
Answer: No, the Guardair Exhaust Silencer Foam Insert N686 does not negatively impact suction power when installed correctly; rather, it enhances system efficiency. The insert is engineered to manage exhaust flow while controlling noise levels. Thus, operators can expect consistent or improved suction performance, which is essential for applications requiring effective debris removal without the distractions of high noise levels. -
Question:
Are there any specific maintenance tips for the Guardair Exhaust Silencer Foam Insert?
Answer: To ensure the longevity and performance of the Guardair Exhaust Silencer Foam Insert N686, it's recommended to keep it clean and free from dust or debris. Regularly check the insert for signs of wear, and clean it gently with a damp cloth if necessary, avoiding any harsh chemicals. This proactive approach is especially beneficial in dusty or industrial environments, helping maintain both noise reduction and effective vacuum operations. -
Question:
What should I consider when selecting a silencer for my vacuum system?
Answer: When selecting a silencer like the Guardair Exhaust Silencer Foam Insert N686, consider compatibility with your specific vacuum generating head, the expected noise reduction level, and the material's durability. Additionally, take into account the working environment; for instance, quieter operations may be more critical in sensitive areas. Choosing a silencer that fits your needs can lead to improved comfort and productivity in various industrial applications. -
Question:
Where can I buy the Guardair Exhaust Silencer Foam Insert N686 in Nicaragua?
Answer: You can purchase the Guardair Exhaust Silencer Foam Insert N686 from Ubuy, which offers a convenient online shopping experience. Ubuy stocks a range of Guardair products, ensuring that you have access to the necessary parts for your vacuum equipment. Their platform is designed to facilitate easy purchasing while providing reliable product information, making it a great choice for acquiring industrial supplies in Nicaragua.
Guardair Wet-Dry Vacuum Accessories N686 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Reduces noise effectively
- Easy to install
- Improves vacuum efficiency
- Durable foam material
- Compatible with multiple models
Cons
- Some users reported a slight odor initially.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NIO 1924
Order now and get it around Friday, August 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.