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The Tregaskiss® AccuLock™ R Robotic Gas Diffuser (Part Number: D-ATSH) is a specialized MIG welding component engineered for robotic and fixed automatic applications. It utilizes a slip-on interface and a steel retaining ring to secure the nozzle, while the 'buried tip' design places 60% of the contact tip tail within the diffuser to shield it from weld heat and extend consumable life.
Features
Slip-on interface designed for robotic gas diffusers
Steel retaining ring maintains nozzle position during operation and automated cleaning
Buried tip design reduces exposure to radiant heat from the weld pool
Mating tapers ensure high electrical conductivity at tip-to-diffuser and diffuser-to-neck junctions
Shielding gas flow path cools the contact tip tail
Coarse threads prevent cross-threading and accelerate tip replacement
Error-proof liner trimming system requires no manual measurement
Concentric liner alignment at both the front and back of the gun
Color-coded power pin cap washers and liner shrink wrap for wire size identification
Dual-locked liners eliminate gaps in the wire feed path
Common contact tip system simplifies inventory across robotic and semi-automatic fleets
Specifications
Part Number: D-ATSH
Duty Cycle: 500 Amps
Contact Tip Burial: 60% of contact tip tail resides within the gas diffuser
Contact Tip Life: 2x to 3x increase compared to standard designs
Interface Type: Slip-on
Retaining Ring Material: Steel
Thread Type: Coarse (on contact tips)
Connection Type: Mating tapers on tip-to-diffuser and diffuser-to-neck
Shared Components: Uses common contact tips with AccuLock S series
AccuLock S Diffuser Part Numbers: D-A1 (Large, thread-on), D-A2 (Large, slip-on), DS-A1 (Small, thread-on), DS-A2 (Small, slip-on)
AccuLock S Diffuser (Rear Load) Part Numbers: D-A1-C, D-A2-C, DS-A1-C, DS-A2-C
Contact Tip Wire Sizes: 0.023″ (0.6 mm) to 1/8″ (3.2 mm)
Aluminum Specific Tip Sizes: 0.035″ (0.9 mm) to 1/16″ (1.6 mm)
