Skip to content

FREE SHIPPING ON ORDERS OVER $100

Order Processing May be Delayed from 3/28-4/4

800-482-7324

Contact Us Email Sign Up Where to Buy

Cart

All Products
Safety Air Guns
- Classic+ Safety Air Guns
  
  AirMiser 74H
  Blind Hole® 74BH
  Booster 76S
  Flex 80
  JetGuard 74S
  Long John® 75LJ Series
  The Original 57S30XB
  QuietForce® 74G
  Rubber Tip 74RT
  WhisperJet® 80 Series
  XtraThrust® 75XT Series
  XtraThrust® 75XXT
- PalmJet® Safety Air Guns
- Ultra® Safety Air Guns
  
  Ultra® U75LJ
  Ultra® U75LJ Nylon
  Ultra® U75LJ Steel
  Ultra® QuietForce® U74
  Ultra® QuietForce® U74HT37
  Ultra® WhisperJet® U80WJ
  Ultra® WhisperJet® U80LJ
  Ultra® XtraThrust® U75XT
  Ultra® XtraThrust® U75XT Steel
  Ultra® XtraThrust® U75XT Steel Nozzle
- ThumbSwitch Safety Air Guns
  
  Compact ThumbSwitch 970
  ThumbSwitch 900
  ThumbSwitch 900LJ
  ThumbSwitch 900LJ Nylon
  ThumbSwitch 900S
  ThumbSwitch 970 Steel
  WhisperJet® ThumbSwitch 980
  XtraThrust® ThumbSwitch 970XT
- Lazer Safety Air Guns
  
  Lazer® PalmSwitch® 600
  Lazer® Pistol Grip 650
- Big Safety Air Guns
  
  Force 5® F5
  Force 5® QuietForce® F5
  HydroForce® HYD
  Inforcer® INF5
  Inforcer® INF5 Steel
  Inforcer® QuietForce® INF5
- Specialty Safety Air Guns
  
  Blind Hole 74BH
  Filter 900F
  Radiator INRG
  ReverseForce® 75RF
- Replacement Parts & Accessories
- Shop All Safety Air Guns
Pneumatic Vacuums
- Standard Pneumatic Vacuums
  
  55 Gallon Vacuum Kits
  30 Gallon Vacuum Kits
  20 Gallon Vacuum Kits
  10 Gallon Vacuum Kits
  5 Gallon Vacuum Kit
- NED Pneumatic Vacuums
  
  55 Gallon NED Vacuum Kits
  30 Gallon NED Vacuum Kits
  20 Gallon NED Vacuum Kits
- ATEX-Certified Pneumatic Vacuums
  
  55 Gallon ATEX Vacuum Kits
  30 Gallon ATEX Vacuum Kits
- PulseAir™ Pneumatic Vacuums
  
  55 Gallon PulseAir™ Vacuum Kits
  30 Gallon PulseAir™ Vacuum Kits
  20 Gallon PulseAir™ Vacuum Kits
- PulseAir™ Dust Extractor Pneumatic Vacuums
  
  30 Gallon PulseAir™ Dust Extractor Kits
  20 Gallon PulseAir™ Dust Extractor Kits
- Pneumatic Vacuum Generating Heads
  
  55 Gallon Vacuum Generating Heads
  20/30 Gallon Vacuum Generating Heads
  10 Gallon Vacuum Generating Head
  5 Gallon Vacuum Generating Head
- Handheld Pneumatic Vacuums
  
  GunVac® Kit
  GunVac® Deluxe Kit
  Flexible GunVac® Kit
  GunVac® Contain-It Kits
  GunVac® Parts & Accessories
- Specialty Vacuum Systems
  
  Blind Hole® Vacuum
  MachineVac Vacuum
  MachineVac NED Vacuum
  Material Mover® Vacuums & Kits
  Material Mover® NED Kits
  Personnel Cleaning Station Vacuum
  Personnel Cleaning Station NED Vacuum
  Specialty Vacuum Parts & Accessories
- Replacement Parts & Accessories
  
  Drum Accessories
  Drums, Liners, & Gaskets
  Exhaust Silencer Foam
  Filters
  GunVac® Accessories
  Hoses
  Hose Cuffs, Couplers, & Adaptors
  Metal Attachments
  Plastic Attachments
  Specialty Vacuum Parts
  Shop All Parts & Accessories
- Shop All Pneumatic Vacuums
Why Guardair
- Air Gun Technology
  
  Nozzle Diagrams & Descriptions
  Tech Specs
- Vacuum Technology
  
  ATEX Certification
  Compressed Air Requirements
  PowerQUAD™ Overview
  PowerQUAD™ Vacuum Performance
  PowerQUAD™ Venturi System
  The Pneumatic Advantage
  Total Cost of Ownership
- Markets
  
  Safety Air Gun Users
  Pneumatic Vacuum Users
- FAQ
- Product Literature
- Testimonials
OSHA/Safety

Contact Us
Email Sign Up
Where to Buy

Top Product Matches

View All Results

Cart

All Products
Safety Air Guns
Pneumatic Vacuums
Why Guardair
OSHA/Safety

Home
20 Gallon
universal-coupling + ned

Collection: 20 Gallon

Filter:

Availability (0)

Availability

In stock (2 products)
Out of stock (0 products)

In stock (2 products)
Out of stock (0 products)

Price

The highest price is $1,497.07

$

From

To

Product type (0)

Product type

Vacuums (2 products)

Vacuums (2 products)

Sort by:

Filter and sort Filter

Filter and sort

Filter

2 of 22 products

Availability

In stock (2 products)
Out of stock (0 products)

Clear

Price

The highest price is $1,497.07

$

From

$

To

Clear

Product type

Vacuums (2 products)

Clear

Sort by:

Remove all

2 of 22 products

Filter

view all

Category

Complete Unit

Configuration

Venturi

Single

Type

Standard
NED

Drum Capacity

20 Gallon

Product Type

Universal Coupling

Sort by:

2 of 22 products

20 Gallon Single Venturi Static Conductive Drum Vacuums - D Venturi w 1½" Vac Hose & Tools

20 Gallon Single Venturi Static Conductive Drum Vacuums - D Venturi w/ 1½" Vac Hose & Tools

Sale

20 Gallon Single Venturi Static Conductive Drum Vacuums - D Venturi w/ 1½" Vac Hose & Tools

N201DCNED

Powered by compressed air, Guardair 20 Gallon S...

Regular price $1,497.07

Regular price ~~$2,352.53~~ Sale price $1,497.07

Unit price / per

Sale

20 Gallon Single Venturi Static Conductive Drum Vacuums - S Venturi w 1½" Vac Hose & Tools

20 Gallon Single Venturi Static Conductive Drum Vacuums - S Venturi w/ 1½" Vac Hose & Tools

Sale

20 Gallon Single Venturi Static Conductive Drum Vacuums - S Venturi w/ 1½" Vac Hose & Tools

N201SCNED

Powered by compressed air, Guardair 20 Gallon S...

Regular price $1,497.07

Regular price ~~$2,352.53~~ Sale price $1,497.07

Unit price / per

Sale

CONNECT WITH US

Get 10% off when you sign up for our Newsletter:

SUBSCRIBE NOW

FOLLOW US

Stay updated on the latest from Guardair:

Facebook
Instagram
YouTube
LinkedIn

Guardair Corporation
47 Veterans Drive
Chicopee, MA 01022-1062

PRODUCT CATALOG

See our latest catalog full of products, accessories and replacement parts:

DOWNLOAD

HELP

Contact Us

800-482-7324 Mon - Fri 8AM ET - 5PM ET

info@guardair.com

Live Chat

HELP

Contact Us

800-482-7324 Mon - Fri 8AM ET - 5PM ET

info@guardair.com

Live Chat

ABOUT

History News Our Brands Careers Testimonials Brand Guidelines

ABOUT

History News Our Brands Careers Testimonials Brand Guidelines

INFORMATION

FAQ Shipping & Returns Product Literature Product Warranty Trade Shows

INFORMATION

FAQ Shipping & Returns Product Literature Product Warranty Trade Shows

USEFUL LINKS

FREE OSHA Compliance Kit Compressed Air Audit OSHA Compliance Audit PowerQUAD™ Cross Reference Chart Vacuum Recommendation Quiz Where to Buy

USEFUL LINKS

FREE OSHA Compliance Kit Compressed Air Audit OSHA Compliance Audit PowerQUAD™ Cross Reference Chart Vacuum Recommendation Quiz Where to Buy

OTHER DIVISIONS

OTHER DIVISIONS

© 2025 Guardair Corporation

© 2025 Guardair Corporation
47 Veterans Drive
Chicopee, MA 01022-1062

Accessibility | Privacy Policy | Terms & Conditions | Reseller Terms | Proposition 65

Choosing a selection results in a full page refresh.
Opens in a new window.