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The HALANSM® 220439 is the 260A mild steel nozzle for the Hypertherm HPR plasma torch family — HPR260, HPR260XD, HPR400XD, HPR800XD . High-purity copper alloy (C14500 tellurium copper) body with precision-drilled conical orifice using Hypertherm's Conical Flow™ nozzle technology , engineered to constrict the plasma gas stream and focus the arc into a high-velocity cutting beam . In the HPR 260A mild steel stack it pairs with 220435 electrode + 220436 swirl ring + 220439 nozzle + 220760 retaining cap + 220764 shield + 220637 shield cap + 220340 water tube . HALANSM 220439 is OEM-profile matched to Hypertherm 220439 geometry, lower cost-per-piece than OEM. Compatible aftermarket replacement, not Hypertherm OEM.
220439
HALANSM®
HLN-220439
Nozzle 220439 / 260A Mild Steel Nozzle for HPR Series – HALANSM®
220439 is Hypertherm's 260A mild steel nozzle for the HPR plasma torch family. High-purity copper alloy (C14500 tellurium copper) body with a precision-drilled conical orifice using Hypertherm's Conical Flow™ nozzle technology . The nozzle is the single most important factor in determining cut quality: it constricts the shield gas stream and focuses the plasma arc into a high-velocity, high-density cutting beam that melts through steel with minimal dross . At 260A, the demands on the nozzle are extreme — high thermal load, intense arc constriction, and continuous spatter exposure — which is why material purity and orifice geometry are non-negotiable.
220439 in the HPR 260A Mild Steel Stack
Pos | Part | Ref |
|---|---|---|
Electrode | 220435 (260A MS) / 220668 (SilverPlus) | 220435 |
Swirl Ring | 220436 (260A MS) | 220436 |
Nozzle | 220439 (260A MS) | 220439 |
Nozzle Retaining Cap | 220760 (260A) | 220760 |
Shield | 220764 (260A MS) | 220764 |
Shield Cap | 220637 (200A-400A standard / 80A-400A bevel) | 220637 |
Water Tube | 220340 (30-260A) | 220340 |
Key Points (buyer-facing)
260A MS nozzle for the entire HPR high-amperage platform: 220439 is the primary 260A mild steel nozzle for HPR260, HPR260XD, HPR400XD, HPR800XD . Per CR Plasma's official HPR 260A Mild Steel consumables table, 220439 is the designated nozzle in the 260A MS stack .
NOT for stainless steel or aluminum: 220439 is the mild steel straight-cut nozzle ONLY. For 260A stainless steel bevel cutting, the correct nozzle is 220607; for 260A aluminum cutting, the correct nozzle is 220432 . Using 220439 for non-Mild-Steel processes will cause premature nozzle failure and degraded cut quality.
NOT for 260A bevel: 220439 is the straight-cut mild steel nozzle. For 260A bevel cutting on mild steel, consult Hypertherm's bevel stack specifications.
Conical Flow™ orifice geometry: The HALANSM 220439 replicates Hypertherm's conical orifice profile — a precision-machined converging-diverging bore that accelerates the plasma gas to supersonic velocities for a tight, focused arc . Wrong orifice geometry (generic round bore) causes arc wander, wide kerf, excessive dross, and rapid electrode wear.
260A-only: 220439 is rated 260A mild steel. Running it at 200A (use 220354) or 400A (use 220632) will cause improper gas dynamics and accelerated wear.
Change as a set: Per Hypertherm's guidance, HPR consumables interact synergistically — replace electrode + swirl ring + nozzle + retaining cap + shield + shield cap together for peak cut quality and life . A worn 220439 nozzle will destroy a brand-new 220435 electrode within minutes.
NOTE: 220439 = 260A MS nozzle. Primary fit: HPR260/HPR260XD/HPR400XD/HPR800XD. For 260A SS bevel use 220607; for 260A AL use 220432. 260A MS shield cap = 220637. HALANSM 220439 is an aftermarket compatible replacement, not Hypertherm OEM.
Disclaimer: HALANSM® is an independent brand offering compatible aftermarket spare parts. This product is not manufactured, endorsed, or affiliated with Hypertherm, Inc.
Real Shot: Images 1–11 above show the actual HALANSM torch ceramic head, Euro connector pins, cable coil, consumable-installed view and length comparison you will receive.
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