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Gusmer GX-7A Spray Gun - 5/70 295545


Availability: In stock

Short Description

Graco’s GX-7 gun is the industries preferred roofing application gun.

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Graco’s GX-7 gun is the industries preferred roofing application gun. Ideal for concrete lifting applications since the mechanical-purge operation eliminates back pressure related issues.

Ideal for low to medium output foam applications.

  • Designed for construction, bedlining, roofing and other plural-component spraying
  • Hardened steel side seals and mix chamber for long-lasting performance
  • No adjustments necessary
  • Easy access screens reduce end-of-the-day maintenance time


Additional Information

Weight (lbs) 7.8000
Gun Type Mechanical-Purge
Type Spray Gun
Pressure Type High Pressure
Model GX-7
Includes Mix Module, Tip
Spray Pattern Round
Purge Method Mechanical
Gun Activation Manual
Spray Gun Mix Type Impingement
Minimum Air Inlet Pressure (MPa) 0.69
Component B Inlet Thread Type UNF
Maximum Fluid Working Pressure (MPa) 24
Maximum Air Pressure (MPa) 0.86
Maximum Air Inlet Pressure (MPa) 0.86
Air Inlet Thread Type NPT
Wetted Parts Aluminum, Stainless Steel, Plated Carbon Steel, Fluorocarbon O-Rings
Component A Inlet Thread Type UNF
Series Standard
Maximum Fluid Pressure MPa 24.1
Compatible Material Polyurethane, Roof Coating, Plural Component Protective Coating, Polyurea, Elastomeric Coating, Spray Polyurethane Foam
Maximum Fluid Pressure (psi) 3500
Air Inlet Size (in) 1/4
Component A Inlet Size (in) 1/2-20
Component B Inlet Size (in) 9/16
Gun Weight (lb) 4.1
Maximum Air Inlet Pressure (psi) 125
Maximum Air Pressure (psi) 125
Maximum Flow Rate (lb/min) 40
Maximum Fluid Working Pressure (psi) 3500
Minimum Air Inlet Pressure (psi) 100
Minimum Flow Rate (lb/min) 3.5
Overall Height (in) 9.5
Overall Length (in) 9
Overall Width (in) 4.5
Pattern Size (in) 14 in @ 24 in from target
Maximum Fluid Pressure (bar) 241
Maximum Fluid Pressure (kPa) 24100
Air Inlet Size (cm) 0.635
Air Inlet Size (mm) 6.35
Component A Inlet Size (cm) 1.27
Component A Inlet Size (mm) 12.7
Gun Weight (g) 1860
Gun Weight (kg) 1.9
Overall Height (cm) 24
Overall Height (mm) 240
Overall Length (cm) 23
Overall Length (mm) 230
Overall Width (cm) 11
Overall Width (mm) 110
Pattern Size (mm) 355.6
Maximum Air Inlet Pressure (bar) 8.6
Maximum Air Inlet Pressure (kPa) 860
Maximum Air Pressure (bar) 8.6
Maximum Air Pressure (kPa) 860
Maximum Fluid Working Pressure (bar) 240
Component B Inlet Size (cm) 1.42875
Component B Inlet Size (mm) 14.2875
Minimum Air Inlet Pressure (bar) 6.9
Minimum Air Inlet Pressure (kPa) 690
Maximum Flow Rate (kg/min) 18
Minimum Flow Rate (kg/min) 1.6