558004875 Electrode for ESAB PT-37 Plasma Cutting Torch, PT-38 Plasma Cutting Torch WS OEMed Consumables

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558004875 Electrode for ESAB PT-37 Plasma Cutting Torch, PT-38 Plasma Cutting Torch WS OEMed Consumables

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Product Name: 558004875 Electrode for ESAB PT-37 Plasma Cutting Torch, PT-38 Plasma Cutting Torch WS OEMed Consumables
Item NO.: WSP-22301
Weight: 0.015 kg = 0.0331 lb = 0.5291 oz
Category: PLASMA TORCH & CONSUMABLES > For ESAB Plasma Torch > PT-37
Creation Time: 2017-03-07

558004875 Electrode for ESAB PT-37/PT-38 Plasma Torch

The 558004875 Electrode is a genuine WeldingStop OEM replacement electrode for ESAB PT-37 and PT-38 plasma cutting torches. Features a hafnium emitter tip in a precision-machined copper body for dependable arc starting, stable plasma arc constriction, and consistent cut quality across the full electrode service life. PT-37 and PT-38 torches are used on ESAB PowerCut and Cutmaster series plasma cutters up to 80 amps.

KEY FEATURES

Hafnium Emitter Core	Premium hafnium insert engineered for the specific gas flow and arc voltage characteristics of ESAB PT-37/PT-38 torches; delivers consistent arc transfer and minimized pit erosion during repeated pierce cycles.
ESAB PT-37/PT-38 Direct Fit	Precision-machined to 558004875 OEM specifications for exact seating in PT-37 (hand-held) and PT-38 (machine) torch bodies used on ESAB PowerCut 400/650/875 and comparable plasma systems.
Dual Torch Compatibility	One electrode part number serves both the PT-37 handheld torch and PT-38 mechanized torch, simplifying consumable inventory for shops operating both manual and CNC plasma cutting stations.
Thermal-Managed Copper Body	High-conductivity oxygen-free copper construction rapidly conducts heat away from the emitter zone, maintaining arc chamber stability during high-duty-cycle cutting on production CNC tables.
WeldingStop OEM Value	WeldingStop-manufactured OEM-grade electrode at significant savings compared to ESAB-branded consumables; identical form, fit, and function backed by our quality guarantee.

SPECIFICATIONS

Reference Code	558004875
Type	Plasma Electrode
Emitter	Hafnium
Body Material	Copper
Compatible Torches	ESAB PT-37, PT-38
Compatible Systems	ESAB PowerCut 400/650/875
Brand	WeldingStop

TYPICAL USES

Production Plasma Cutting — High-wear consumable for CNC and manual plasma cutting in fabrication shops and manufacturing lines.
Structural Steel Fabrication — Reliable cut quality on I-beams, channel, angle iron, and heavy plate for commercial construction.
Automotive & Body Repair — Clean plasma cuts through rusted panels, frame sections, and exhaust components.
HVAC & Sheet Metal — Precision cutting on ductwork, vent penetrations, and thin-gauge sheet metal assemblies.
Field Service & Salvage — Durable consumable for mobile plasma rigs, demolition cutting, and on-site repair work.