• Home
  • Graco GX-8 Spray Gun (Gusmer GX-8 Pro)

Graco GX-8 Spray Gun (Gusmer GX-8 Pro)

Plural Component Low Output Spray Gun



New improved lowest output mechanically self-cleaning plural spray gun available today!



Graco GX-8 Features and Benefits:

  • 30% more air volume to air cap helps to keep the gun's tip cleaner, longer
  • 15% more air volume to trigger assembly for faster open/close response
  • Easier module and PCD installation
  • Re-design will provide longer module life and assure correct alignment of module
  • As always, the GX-8 Pro Gun saves up to 50% or more on material consumption and significantly reduces over-spray associated with low output spraying


Key Applications:

  • Elastomer Processing
  • Corrosion Protection
  • In-Plant
  • Decorative Polyurea
  • Marine Applications


Diamond Liners has been asked many times what is the difference between a Gusmer GX-8 Spray Gun and a Gusmer GX-8 Pro Spray Gun?



Gusmer renamed the GX-8 to GX-8 Pro when they made improvements to the mechanically self-cleaning plural component low output spray gun. The most significant improvement to the gun came from widening the air passages to the gun's air cap and the trigger valve. This modification provides more air volume to the spray tip so it operates cleaner longer (this is sometimes called clean off air). The increased air volume to the trigger valve provides faster opening and closing of the gun. This speeds up the valving rod movement for the impingement of material and allows for quick, rapid triggering for detail spraying without sacrificing mixing quality.



The following parts are not interchangeable between the GX-8 and GX-8 Pro:

Air Cap, PCD Retainer, Pattern Control Disc (PCD), Mix Module, Gun Block, Air Hose, Gun Handle Assembly, Valve Retainer Nut, Liner Valve, Spool Valve, Spring Seat, Gun Handle, Air Cylinder Rebuild Kit, Trigger Rebuild Kit.



During the acquisition of Gusmer by Graco the GX-8 Pro has been reverted to being called the GX-8. The auto version of this gun is now known as the GX-8P.




 

Parts

Part#
Part Description
List Price
Part#100633
Part NameTOOL
List Price$4.05
Part#101821
Part NameTOOL - ALLEN WRENCH
List Price$8.95
Part#103337
Part NamePacking O-Ring
List Price$4.25
Part#103656
Part NameHex Pipe Nipple Fitting
List Price$2.35
Part#106555
Part NamePacking O-Ring
List Price$3.30
Part#106560
Part NameO-Ring, Packing
List Price$4.25
Part#108103
Part NameO-ring
List Price$10.70
Part#112307
Part NameElbow
List Price$12.90
Part#114054
Part NameO-Ring Packing
List Price$5.60
Part#116624
Part NameSocket head set screw
List Price$3.70
Part#117635
Part NameSwivel, A Side; 1/8 npt(m) x #5 JIC(f)
List Price$11.00
Part#117642
Part Name5/16" Spintite Wrench
List Price$23.50
Part#117661
Part NamePin Vice W/Collates
List Price$35.50
Part#118665
Part Name4 oz. Tube of High adhesion, water resistant, lithium-based lubricant
List Price$12.00
Part#15C161
Part NameUltimate Gun Cleaning Kit
List Price$97.75
Part#15C162
Part NameHVLP gun cleaning kit
List Price$67.50
Part#168518
Part NamePacking O-Ring..(OLD 7554-03)
List Price$5.05
Part#208536
Part NameCoupler; Quick, Air 1/4 (F)
List Price$12.40
Part#295339
Part NameRound; Pattern Control Disc PCD / Tip [020]
List Price$154.00
Part#295341
Part NameValving Rod
List Price$178.00
Part#295347
Part NameGX-8P Spare Parts Kit
List Price$324.00
Part#295377
Part NameGX-8 Pro Round Module (Package of 5)
List Price$243.00
Part#295383
Part NameCoupling Block Assembly (Gusmer)
List Price$574.00
Part#295416
Part NamePiston Spring
List Price$4.70
Part#295428
Part NameRound; Pattern Control Disc PCD/ Tip [024]
List Price$154.00
Part#295433
Part NameCoupling Block Mounting Screw
List Price$36.80
Part#295435
Part NameBuna U-cup
List Price$3.80
Part#295436
Part NameSpring
List Price$5.45
Part#295437
Part NameRear Seal Packing..(OLD Gusmer # 32156)
List Price$18.10
Part#295596
Part NameCoupler Plug
List Price$5.45
Part#295598
Part NameTool, wrench, hex
List Price$2.50
Part#295623
Part NameA [ISO] Check Valve Assembly
List Price$33.30
Part#295624
Part NameR [RES] Check Valve Assembly
List Price$33.30
Part#295662
Part NamePipe Plug
List Price$3.80
Part#295665
Part NamePipe Nipple
List Price$63.25
Part#295671
Part NameTrigger Screw
List Price$6.70
Part#295685
Part NameO-Ring
List Price$3.00
Part#295686
Part NameLiner Valve
List Price$76.75
Part#295687
Part NameSpool Valve
List Price$59.00
Part#295688
Part NameNut Retainer Valve
List Price$71.75
Part#295689
Part NameSeat Spring
List Price$26.00
Part#295692
Part NameSpray Gun Trigger
List Price$37.00
Part#295693
Part NamePipe Plug
List Price$2.45
Part#295709
Part NameScrew shcs 8-32 x 3/4
List Price$3.00
Part#295732
Part NameSocket Head Cap Screw
List Price$4.45
Part#295898
Part NameBRUSH - CLEANOUT,IMPINGER
List Price$10.70
Part#295899
Part Name5/16x3/8 Open End Wrench
List Price$31.20
Part#296128
Part NameCoupling Block Gasket (Package of 2) (Old Gusmer #3101-1-pkg)
List Price$12.10
Part#296215
Part NameCoupling Block
List Price$255.00
Part#296526
Part NameStop Pin
List Price$66.50
Part#296529
Part NameEnd Cap
List Price$169.50
Part#296530
Part NameGap Knob
List Price$57.50
Part#296538
Part NameRing Retaining
List Price$16.20
Part#296627
Part NameU-Cup 5 pk Kit
List Price$41.00
Part#296897
Part NameTrigger Valve Rebuild Kit Fits all GX-7, GX-8 and Gap Spray Guns
List Price$40.80
Part#296970
Part NameManual Valve Assembly
List Price$57.50
Part#296980
Part NameGun Service Kit, 1 QT., Graco/Gusmer
List Price$636.00
Part#296981
Part NameGun Service Kit, 3 Gallon, Graco/Gusmer
List Price$1,030.00
Part#297192
Part NameFan; Pattern Control Disc PCD / Tip [201]
List Price$154.00
Part#297193
Part NameGun Block Screen - 100 mesh (0.0059 Inches)
List Price$4.70
Part#297327
Part NameTOOL - DRILL,#68
List Price$3.00
Part#297680
Part NameRear Seal Nut
List Price$36.80
Part#297681
Part NameScreen Retainer
List Price$13.70
Part#297682
Part NameGun Block Mounting Screw
List Price$35.30
Part#297683
Part NameJam Nut
List Price$26.80
Part#297684
Part NamePCD Retainer
List Price$46.90
Part#297686
Part NameISO Screen Screw
List Price$98.25
Part#297687
Part NameResin Screen Screw
List Price$74.00
Part#297689
Part NameHANDLE - GUN
List Price$1,000.00
Part#297691
Part NamePiston, Assy
List Price$243.50
Part#297693
Part NameNEEDLE - ADJUST, AIR
List Price$48.70
Part#297694
Part NameBracket Assy
List Price$781.00
Part#297705
Part NameAIR CAP
List Price$167.00
Part#297841
Part NameFan; Pattern Control Disc PCD / Tip, [202]
List Price$154.00
Part#297863
Part NameSCREW - SHCS,4-40 X 1 1/4
List Price$3.00
Part#297881
Part NameControl Valve w/Plug
List Price$569.00
Part#297882 (discontinued)
Part NameMANIFOLD - AIR VALVE
List Price$208.50
Part#297883
Part NameGASKET
List Price$32.20
Part#297884
Part NameNEEDLE - AIR ADJUST
List Price$40.50
Part#297885
Part NameBRACKET
List Price$873.00
Part#297886
Part NameBLOCK - VALVE MOUNT
List Price$272.50
Part#297889 (discontinued)
Part NamePLATE - COVER, MANIFOLD
List Price$148.00
Part#297901
Part NameGX-8 Pro Gun Block..OLD Gusmer # 31101
List Price$923.00
Part#297911
Part NameKIT - STARTER, GX-8P
List Price$799.00
Part#297914
Part NameTOOL - CLEANOUT DRILL
List Price$5.00
Part#297966
Part NameGX-8 Tool Kit
List Price$538.00
Part#297970
Part NameGun Block Screen 60 Mesh..(0.0098 Inches)..(Old Gusmer #32130-60)
List Price$14.70
Part#297973
Part NameTOOL - REMOVAL, VALVE
List Price$102.00
Part#C02032
Part NameNut, Lock, Hex
List Price$6.20
Part#C20004
Part NameScrew sch, #10-32 x 3/4
List Price$6.20

Downloads

Name
Download
NameGX-8 Spray Gun Manual
DownloadDownload

Videos