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20 Gauge Pneumatic Narrow Crown Stapler 422

20 Gauge Pneumatic Narrow Crown Stapler 422
WEIGHT:1.20 kgs
DIMENSIONS:179mm x 59mm x 250mm
LOAD CAPACITY:100 pcs
OPERATING PRESSURE:60-100psi(4-7bar)

  • 422
  • KYA
  • KYA-422
  • 1.20kgs
  • 60-100psi (4-7bar)
  • 100 staples
  • 20 Guage 4J Series Fine Wire Staples
Quantity:
Overview
422

20 Gauge Pneumatic Narrow Crown Stapler 422

20 Gauge Pneumatic Narrow Crown Stapler 422 is perfect for a wide variety of home & professional applications from securing roofing to fixing a gap in upholstery. It features an ergonomically engineered body and 360-degree adjustable exhaust allow for comfortable use.

Comfort padded grip and lightweight ergonomic design allows extended daily use with less fatigue.

● Lengthened thin muzzle design, operation more flexible and convenient.

● Light weight

● Ergonomically engineered body.

● 360° adjustable exhaust.

Product Description


Model: 20 Gauge Pneumatic Narrow Crown Stapler 422
Air Tool Type: Air Stapler
Tool Diamensions: 179mm x 59mm x 250mm
Net Tool Weight: 1.20kgs (2.64 lbs)
Operate Pressure: 60-100psi (4-7bar)
Load Capacity: 100 staples
Staples Type: 20 Guage 4J Series Fine Wire Staples
Staples Crown: 1/5"(5.1mm)
Staples Shank Diameter: 0.047"(1.20mm) x 0.024"(0.60mm)
Staples Length: 1/4"(6mm)~7/8"(22mm)


4J narrow crown staples

20 Guage 4J Series Fine Wire Staples
Staples Crown:1/5"(5.1mm)
Staples Shank Diameter:0.047"(1.20mm) x 0.024"(0.60mm)
Staples Length:1/4"(6mm)~7/8"(22mm)
Features

 Lightweight and well balanced for easy operating.

 Superior power with hardened one piece for professional application.

 Open nose design for easy extraction of a jammed nail.

 Tool free depth of drive adjustment for flush or countersunk drive into varying material.

 Hardened claw tip, reduces wear and limits slippage when driving at a stand angle.

Application

Cabinets.

Upholstery spring attachment.

Insulative sheathing.

F30

Our Services
No.   Symptom Problems Solutions
1.1 Air Leak  Air leak in the cylinder cap when tools don't work  1.Loose head valve piston seal or o-rings . Check and replace the head valve piston set
2.Worn or damaged o-ring or cylinder cap gasket under cylinder cap  Check and replace o-ring or cylinder cap gasket under the cylinder cap
1.2 Air leak in Trigger area  when tools don't work 1.Damaged o-ring in trigger valve  Check and replace  o-ring
2.Damaged o-ring in trigger valve stem  Check and replace o-ring
3.Dirt in the trigger valve Check and clean the trigger valve
1.3 Air leak in cylinder cap when tools are working  1.Damaged head valve piston o-rings Check and replace  o-rings
2.Damaged seal under cylinder cap  Check and replace seal
1.4 Air leak in nose when tools are working  1.Worn or damaged bumper Check and replace bumper
2.Loose driver(piston unit) thread Check and replace driver(piston unit) 
1.5 Air leak in Trigger area when tools are working 1.Worn or damaged trigger valve head Check and replace trigger valve head
2.Damaged head valve piston o-rings Check and replace head valve piston o-rings
2 Failed to get driver(piston unit) back to the correct position completely. 1.The driver(piston unit) is not straight or the driver guide(nose) is wrong assembled. Straighten the driver(piston unit)  or verify driver guide(nose) and magazine  
2.Worn or damaged nozzle   Check and replace nozzle 
3.The space between piston o-ring and  cylinder is too tight. Check if the cylinder is adequate lubrication or replace the o-ring on the piston.

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