HARRIS REGULATOR ARGON SAV-T-LOCK 0-800KPA

Precision Argon Gas Regulation with Built-In Gas Saving Technology for TIG and MIG Welding

The Harris 825 Sav-T-Lock Argon Regulator (0-800kPa, Part No. 825T800AR47) is a heavy-duty, pipeline-style cylinder pressure regulator engineered for professional welding and fabrication environments. As part of Harris's renowned Sav-T-Lock range, this regulator combines accurate gas delivery with a key-lockable "Set 'N' Forget" design that helps workshops control gas consumption and reduce waste — delivering estimated gas savings of up to 25% compared to standard regulators.

Key Features

• Pressure Range: 0–800kPa outlet, suitable for low-pressure inlet applications (400–2500kPa)
• Pipeline Configuration: Outlet positioned at 6 o'clock for pipeline/fixed installation setups
• Large 70mm Diaphragm: Ensures highly accurate, stable pressure regulation even under fluctuating supply conditions
• Sav-T-Lock Key Mechanism: Lockable control prevents unauthorised gas flow adjustments, ideal for multi-user workshops
• Surge Reduction Technology: Minimises gas surging common in MIG and TIG welding, extending cylinder life and cutting argon consumption
• Large, Easy-Read Gauges: Colour-coded twin gauges with safety seals for clear, at-a-glance monitoring
• Rugged All-Metal Construction: Built for durability in demanding industrial and workshop environments
• Monel Filter: Improves regulator lifespan and is easily replaceable for ongoing maintenance
• Built-In Burst Relief: Added safety protection against overpressure events
• Lightweight Design: Approximately 1.5kg for easy handling and installation
• Compliance: Manufactured to AS4840-2001 Australian Standards

Ideal Applications

This Harris argon regulator is purpose-built for:

• TIG (Tungsten Inert Gas) welding
• MIG (Metal Inert Gas) welding
• Pipeline and fixed gas distribution setups requiring consistent low-pressure argon supply
• Commercial and industrial workshops seeking to control and reduce shielding gas costs

Why Choose the Harris 825 Sav-T-Lock Regulator?

Harris is a globally trusted name in gas control equipment, and the 825 Sav-T-Lock series is specifically designed to address one of the most common cost drains in welding operations: gas wastage from surging and unmonitored flow. With its lockable key system, workshop managers can set optimal gas flow rates and prevent operators from making unauthorised changes — ensuring consistent weld quality and significant savings on argon consumption over time.

Specifications Summary

Note: This product is not always in stock, lead time is normally 3-5 business days from order