Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Order special instructions

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

Free Shipping on Orders over $149

Cart

menu passed: mega-menu-v2
menu.title: Mega Menu v2
menu.links.size: 5
section.settings.nav_menu: mega-menu-v2
section.settings.nav_menu.links.size: 5
section.settings.mobile_menu: mobile-main-menu
section.settings.mobile_menu.links.size: 5

3

Safety Air Guns
- Shop All Air Guns
- Pistol-Grip
- Thumb-Lever
- Big (Heavy-Duty)
- Specialty
- Syphon Spray
- Parts & Accessories
  
  Shop All Parts & Accessories
  Chip Shields
  Extensions
  Handle Accessories
  Hoses & Fittings
  Nozzles
  OSHA Compliance Safety Kit
  Repair Kits
  Storage Products
  Safety Test Equipment
- Air Gun Essentials
  
  Air Fittings Chart
  Air Gun FAQ
  Air Hose Assemblies
  Nozzle Guide
  Technical Specs
Pneumatic Vacuums
Solutions
- Industries
  
  General Manufacturing
  Materials Manufacturing & Processing
  Energy & Hazardous Environments
  High-Tech Manufacturing
  Automotive & Transportation
  Wood & Forest Products
  Food & Beverage Processing
  Agriculture
  Infrastructure & Public Sector
  Mining & Aggregates
- Tasks & Environments
  
  Close-In Chip Removal
  Combustible Dust Environments
  Drying Parts & Components
  Dust Control & Containment
  General Debris Removal
  Hard-to-Reach Areas
  Hazardous Locations
  Liquid Recovery
  Noise-Sensitive Environments
  Precision Cleaning
  Source Capture
  Spraying & Coating
  Static-Sensitive Environments
  Surface Preparation & Cleaning
Why Guardair
- About Guardair
  
  Our History
  Our Brands
  News & Updates
  Trade Show Calendar
- Innovation & Expertise
  
  2025 ISA Innovation Impact Award
  ATEX Certification
- Trusted by Industry
  
  Testimonials
  Pneumatic Vacuum Users
  Safety Air Gun Users
- Our Commitment to Safety
  
  OSHA Standards & Compliance
  OSHA Compliance with Guardair Products
  Respirable Crystalline Silica Standard
  Compressed Air Audit
  OSHA Compliance Audit
  Free OSHA Compliance Kit
Resources & Support
- Customer Support
  
  Contact Us
  FAQ
  Product Warranties
  Shipping & Returns
  Where to Buy
- Product Tools & Literature
  
  Product Literature
  Vacuum Operating Manuals
  Vacuum Recommendation Quiz
  PowerQUAD Cross Reference Chart
- Air Gun Technical Info
  
  Nozzle Diagrams & Descriptions
  Technical Specifications
- Vacuum Technology
  
  Compressed Air Requirements
  PowerQUAD Overview
  PowerQUAD Vacuum Performance
  PowerQUAD Venturi System
  The Pneumatic Advantage
  Total Cost of Ownership

Country/region

Search

Canada USD $
Italy USD $
United States USD $

Facebook
Instagram
YouTube

Our Products
Safety Air Guns
Pneumatic Vacuums
Why Guardair
Resources & Support

Home
3/4" Compressed Air Inlet

Collection: 3/4" Compressed Air Inlet

The 3/4‑inch compressed air inlet size delivers high‑capacity airflow for heavy‑duty pneumatic equipment. Well suited for large air guns, material‑moving tools and compatible hoses, this inlet diameter supports strong, efficient performance in demanding shop and facility environments.

Sort by:

48 products

Filters:

Filters

Filters

Category

Search

Safety Air Guns
Safety Air Gun Replacement Parts & Accessories
Pneumatic Vacuums
Pneumatic Vacuum Replacement Parts & Accessories
Syphon Spray Guns
Air Hoses, Fittings, & Check Valves

Compressed Air Inlet

Search

1/4" Compressed Air Inlet(170)
3/8" Compressed Air Inlet(93)
1/2" Compressed Air Inlet(48)
3/4" Compressed Air Inlet(48)
1" Compressed Air Inlet(1)

Air Gun Series

Search

Big Air Guns Series
Force 5 Series
HydroForce Series
Inforcer Series
Radiator Gun Series
Specialty Guns Series

Air Gun Parts & Accessories

Search

Air Gun Repair Kits

Vacuum Type

Search

NED (Non-Electrical Discharge) Pneumatic Vacuums
Specialty Vacuums

Hoses & Fittings

Search

Air Hose Assemblies
Universal Chicago-Style Couplings & Accessories
Air Fittings & Couplers

Air Hose Type

Search

General Purpose Air Hose Assemblies
Static Conductive Air Hose Assemblies

Output Thrust

Search

Very High Output Thrust

Handle Type

Search

Pistol-Grip Air Guns
Thumb-Lever Air Guns

Nozzle Type

Search

Multi-Port Nozzle
QuietForce Nozzle
Safety Tip Nozzle
Venturi Nozzle

Extension Length

Search

24" Extension Length
36" Extension Length
48" Extension Length
60" Extension Length
72" Extension Length

For Cleaning With

Search

For Cleaning with Air Only
For Cleaning with Air & Liquid

Vacuum Hose Inlet

Search

2.5" Vacuum Hose Inlet

Features

Search

Auxiliary Handle Air Guns
Inline Grip
OSHA Compliant Air Guns
Static Conductive
Steel Air Guns
Thermal Grip

Industry

Search

Agriculture Facilities
Beverage Manufacturing
Building Materials & Lumber
Foundries, Forging & Stamping
Grain & Flour Processing
Mining & Aggregates
Municipalities & Public Works
Oil & Gas
Plastics & Rubber
Pulp & Paper
Transportation
Warehouse & Logistics

Use

Search

Drying Parts & Components
General Debris Removal
Surface Preparation & Cleaning

Availability (0)

Availability

In stock (48 products)
Out of stock (0 products)

Price

The highest price is $3,085.02

$

From

To

Product type (0)

Product type

Air & Syphon Guns (31 products)
Air Hoses & Fittings (6 products)
Parts & Accessories (1 product)
Vacuums (10 products)

Filter Filters

Filter

Filters

48 products

Filters

Filters

Category

Search

Safety Air Guns
Safety Air Gun Replacement Parts & Accessories
Pneumatic Vacuums
Pneumatic Vacuum Replacement Parts & Accessories
Syphon Spray Guns
Air Hoses, Fittings, & Check Valves

Compressed Air Inlet

Search

1/4" Compressed Air Inlet(170)
3/8" Compressed Air Inlet(93)
1/2" Compressed Air Inlet(48)
3/4" Compressed Air Inlet(48)
1" Compressed Air Inlet(1)

Air Gun Series

Search

Big Air Guns Series
Force 5 Series
HydroForce Series
Inforcer Series
Radiator Gun Series
Specialty Guns Series

Air Gun Parts & Accessories

Search

Air Gun Repair Kits

Vacuum Type

Search

NED (Non-Electrical Discharge) Pneumatic Vacuums
Specialty Vacuums

Hoses & Fittings

Search

Air Hose Assemblies
Universal Chicago-Style Couplings & Accessories
Air Fittings & Couplers

Air Hose Type

Search

General Purpose Air Hose Assemblies
Static Conductive Air Hose Assemblies

Output Thrust

Search

Very High Output Thrust

Handle Type

Search

Pistol-Grip Air Guns
Thumb-Lever Air Guns

Nozzle Type

Search

Multi-Port Nozzle
QuietForce Nozzle
Safety Tip Nozzle
Venturi Nozzle

Extension Length

Search

24" Extension Length
36" Extension Length
48" Extension Length
60" Extension Length
72" Extension Length

For Cleaning With

Search

For Cleaning with Air Only
For Cleaning with Air & Liquid

Vacuum Hose Inlet

Search

2.5" Vacuum Hose Inlet

Features

Search

Auxiliary Handle Air Guns
Inline Grip
OSHA Compliant Air Guns
Static Conductive
Steel Air Guns
Thermal Grip

Industry

Search

Agriculture Facilities
Beverage Manufacturing
Building Materials & Lumber
Foundries, Forging & Stamping
Grain & Flour Processing
Mining & Aggregates
Municipalities & Public Works
Oil & Gas
Plastics & Rubber
Pulp & Paper
Transportation
Warehouse & Logistics

Use

Search

Drying Parts & Components
General Debris Removal
Surface Preparation & Cleaning

Sort by:

Remove all

48 products

Force 5® Safety Air Gun - 48"

Bestseller

Force 5® Safety Air Gun - 48"

Part #:F5048AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 13.5

Noise Level: 121

3 total reviews

Regular price $314.48

Regular price Sale price $314.48
Unit price per
Universal Chicago Style Coupler - 3/4" MNPT

Universal Chicago Style Coupler - 3/4" MNPT

Part #:34AKM05

Air Inlet: 3/4

Regular price $12.75

Regular price Sale price $12.75
Unit price per
Universal Chicago Style Coupler - 3/4" MNPT w/ Swivel

Universal Chicago Style Coupler - 3/4" MNPT w/ Swivel

Part #:34SAKM05

Air Inlet: 3/4

Regular price $94.56

Regular price Sale price $94.56
Unit price per
Force 5® Safety Air Gun - 36"

Bestseller

Force 5® Safety Air Gun - 36"

Part #:F5036AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 13.5

Noise Level: 121

1 total reviews

Regular price $309.17

Regular price Sale price $309.17
Unit price per
Force 5® Safety Air Gun - 60"

Bestseller

Force 5® Safety Air Gun - 60"

Part #:F5060AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 13.5

Noise Level: 121

2 total reviews

Regular price $319.79

Regular price Sale price $319.79
Unit price per
Force 5® Safety Air Gun - 24"

Force 5® Safety Air Gun - 24"

Part #:F5024AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 13.5

Noise Level: 121

2 total reviews

Regular price $303.86

Regular price Sale price $303.86
Unit price per
Force 5® Safety Air Gun - 72"

Bestseller

Force 5® Safety Air Gun - 72"

Part #:F5072AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 13.5

Noise Level: 121

2 total reviews

Regular price $325.11

Regular price Sale price $325.11
Unit price per
Inforcer® Safety Air Gun - 48"

Bestseller

Inforcer® Safety Air Gun - 48"

Part #:INF5048AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

3 total reviews

Regular price $338.92

Regular price Sale price $338.92
Unit price per
Inforcer® Safety Air Gun - 60"

Bestseller

Inforcer® Safety Air Gun - 60"

Part #:INF5060AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

3 total reviews

Regular price $344.23

Regular price Sale price $344.23
Unit price per
Inforcer® Safety Air Gun - 36"

Inforcer® Safety Air Gun - 36"

Part #:INF5036AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

2 total reviews

Regular price $333.60

Regular price Sale price $333.60
Unit price per
Material Mover® - 8 Nozzle Vacuum Unit

Bestseller

Material Mover® - 8 Nozzle Vacuum Unit

Part #:MM800

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 165

Vacuum Flow: 491

Vacuum Lift: 62

Regular price $1,462.69

Regular price Sale price $1,462.69
Unit price per
Material Mover® - 8 Nozzle Basic Kit

Bestseller

Material Mover® - 8 Nozzle Basic Kit

Part #:MM850

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 165

Vacuum Flow: 491

Vacuum Lift: 62

Regular price $1,841.79

Regular price Sale price $1,841.79
Unit price per
General Purpose Air Hose Assembly - 3/4" ID x 50'

Bestseller

General Purpose Air Hose Assembly - 3/4" ID x 50'

Part #:34X50GP

Hose ID: 3/4

Air Inlet: 3/4

Hose Length: 50

Max Pressure: 250

Regular price $266.69

Regular price Sale price $266.69
Unit price per
Material Mover® - 4 Nozzle Vacuum Unit

Bestseller

Material Mover® - 4 Nozzle Vacuum Unit

Part #:MM400

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 83

Vacuum Flow: 360

Vacuum Lift: 33

Regular price $1,412.24

Regular price Sale price $1,412.24
Unit price per
Inforcer® Safety Air Gun - 24"

Inforcer® Safety Air Gun - 24"

Part #:INF5024AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

3 total reviews

Regular price $328.29

Regular price Sale price $328.29
Unit price per
Material Mover® - 8 Nozzle Complete Kit

Material Mover® - 8 Nozzle Complete Kit

Part #:MM860

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 165

Vacuum Flow: 491

Vacuum Lift: 62

1 total reviews

Regular price $2,906.15

Regular price Sale price $2,906.15
Unit price per
Material Mover® - 4 Nozzle Basic Kit

Material Mover® - 4 Nozzle Basic Kit

Part #:MM450

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 83

Vacuum Flow: 360

Vacuum Lift: 33

Regular price $1,787.70

Regular price Sale price $1,787.70
Unit price per
Inforcer® Safety Air Gun - 72"

Inforcer® Safety Air Gun - 72"

Part #:INF5072AA

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

1 total reviews

Regular price $349.54

Regular price Sale price $349.54
Unit price per
Inforcer® Steel Safety Air Gun w/ Chisel Point Nozzle - 48"

Inforcer® Steel Safety Air Gun w/ Chisel Point Nozzle - 48"

Part #:INF5048SS

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

Regular price $453.66

Regular price Sale price $453.66
Unit price per
Radiator INRG Air Gun - 72"

Radiator INRG Air Gun - 72"

Part #:INRG072SS

Air Inlet: 3/4

Air Usage: 95

Noise Level: 101

Regular price $432.23

Regular price Sale price $432.23
Unit price per
Radiator INRG Air Gun - 60"

Radiator INRG Air Gun - 60"

Part #:INRG060SS

Air Inlet: 3/4

Air Usage: 95

Noise Level: 101

Regular price $519.53

Regular price Sale price $519.53
Unit price per
Force 5® QuietForce® Safety Air Gun - 72"

Force 5® QuietForce® Safety Air Gun - 72"

Part #:F5072AQF

Air Inlet: 3/4

Air Usage: 130

Output Thrust: 7.1

Noise Level: 101

Regular price $481.28

Regular price Sale price $481.28
Unit price per
Force 5® QuietForce® Safety Air Gun - 48"

Force 5® QuietForce® Safety Air Gun - 48"

Part #:F5048AQF

Air Inlet: 3/4

Air Usage: 130

Output Thrust: 7.1

Noise Level: 101

Regular price $470.66

Regular price Sale price $470.66
Unit price per
HydroForce® Power Wash Gun - 48"

Bestseller

HydroForce® Power Wash Gun - 48"

Part #:HYD048SSA

Air Inlet: 3/4

Air Usage: 140

Syphon Flow Rate: 3.4

Output Thrust: 13.5

Noise Level: 99

Regular price $621.52

Regular price Sale price $621.52
Unit price per
Force 5® QuietForce® Safety Air Gun - 36"

Force 5® QuietForce® Safety Air Gun - 36"

Part #:F5036AQF

Air Inlet: 3/4

Air Usage: 130

Output Thrust: 7.1

Noise Level: 101

Regular price $464.28

Regular price Sale price $464.28
Unit price per
Material Mover® NED - 8 Nozzle Basic Kit

Material Mover® NED - 8 Nozzle Basic Kit

Part #:MM850NED

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 165

Vacuum Flow: 491

Vacuum Lift: 62

Regular price $2,020.65

Regular price Sale price $2,020.65
Unit price per
Radiator INRG Air Gun - 60" w/ Universal Swivel Coupling

Radiator INRG Air Gun - 60" w/ Universal Swivel Coupling

Part #:INRG060SSJ34

Air Inlet: 3/4

Air Usage: 95

Noise Level: 101

Regular price $657.65

Regular price Sale price $657.65
Unit price per
Inforcer® Steel Safety Air Gun w/ Chisel Point Nozzle - 60"

Inforcer® Steel Safety Air Gun w/ Chisel Point Nozzle - 60"

Part #:INF5060SS

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

Regular price $466.41

Regular price Sale price $466.41
Unit price per
Force 5® QuietForce® Safety Air Gun - 24"

Force 5® QuietForce® Safety Air Gun - 24"

Part #:F5024AQF

Air Inlet: 3/4

Air Usage: 130

Output Thrust: 7.1

Noise Level: 101

Regular price $458.97

Regular price Sale price $458.97
Unit price per
HydroForce® Power Wash Gun - 36"

HydroForce® Power Wash Gun - 36"

Part #:HYD036SSA

Air Inlet: 3/4

Air Usage: 140

Syphon Flow Rate: 3.4

Output Thrust: 13.5

Noise Level: 99

1 total reviews

Regular price $615.15

Regular price Sale price $615.15
Unit price per
HydroForce® Power Wash Gun - 24"

HydroForce® Power Wash Gun - 24"

Part #:HYD024SSA

Air Inlet: 3/4

Air Usage: 140

Syphon Flow Rate: 3.4

Output Thrust: 13.5

Noise Level: 99

Regular price $608.78

Regular price Sale price $608.78
Unit price per
Inforcer® Steel Safety Air Gun w/ Chisel Point Nozzle - 72"

Inforcer® Steel Safety Air Gun w/ Chisel Point Nozzle - 72"

Part #:INF5072SS

Air Inlet: 3/4

Air Usage: 185

Output Thrust: 12

Noise Level: 121

Regular price $479.16

Regular price Sale price $479.16
Unit price per
Material Mover® NED - 8 Nozzle Complete Kit

Material Mover® NED - 8 Nozzle Complete Kit

Part #:MM860NED

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 165

Vacuum Flow: 491

Vacuum Lift: 62

Regular price $3,085.02

Regular price Sale price $3,085.02
Unit price per
Material Mover® - 4 Nozzle Complete Kit

Material Mover® - 4 Nozzle Complete Kit

Part #:MM460

Vacuum Hose ID: 2.5

Air Inlet: 3/4

Air Usage: 83

Vacuum Flow: 360

Vacuum Lift: 33

Regular price $2,841.92

Regular price Sale price $2,841.92
Unit price per
General Purpose Air Hose Assembly - 3/4" ID X 25'

General Purpose Air Hose Assembly - 3/4" ID X 25'

Part #:34X25GP

Hose ID: 3/4

Air Inlet: 3/4

Hose Length: 25

Max Pressure: 200

Regular price $143.89

Regular price Sale price $143.89
Unit price per
Inforcer® QuietForce® Safety Air Gun - 48"

Inforcer® QuietForce® Safety Air Gun - 48"

Part #:INF5048AQF

Air Inlet: 3/4

Air Usage: 130

Output Thrust: 7.1

Noise Level: 101

Regular price $500.41

Regular price Sale price $500.41
Unit price per

1
2

YouTube
Facebook
Instagram
LinkedIn

Connect with Us

Get 10% off your first order when you sign up for our newsletter

Subscribe Now

Contact Us

47 Veterans Drive
Chicopee, MA 01022

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

info@guardair.com

Live Chat

About

Our History Our Brands News Trade Shows Careers Testimonials

Information

FAQ Shipping & Returns Product Catalog Product Literature Product Warranty Where to Buy

Resources

OSHA Compliance FREE OSHA Compliance Kit Compressed Air Audit OSHA Compliance Audit PowerQUAD Cross Reference Chart Vacuum Recommendation Quiz

Other Divisions

Connect with Us

Get 10% off your first order when you sign up for our newsletter

Subscribe Now

Contact Us

47 Veterans Drive
Chicopee, MA 01022

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

info@guardair.com

Live Chat

About

Our History Our Brands News Trade Shows Careers Testimonials

Information

FAQ Shipping & Returns Product Catalog Product Literature Product Warranty Where to Buy

Resources

OSHA Compliance FREE OSHA Compliance Kit Compressed Air Audit OSHA Compliance Audit PowerQUAD Cross Reference Chart Vacuum Recommendation Quiz

Other Divisions

© 2026 Guardair Corporation.

© 2026 Guardair Corporation.

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

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