CK Worldwide 191AR-60 Argon Flowmeter with PTO Function

The CK Worldwide 191AR-60 delivers precise argon flow control with integrated post-flow timer functionality, designed for professional TIG welding applications requiring consistent shielding gas delivery and enhanced tungsten electrode protection. This flowmeter features a calibrated W/580 argon scale for accurate gas flow measurement and control, essential for maintaining proper shielding gas coverage during critical welding operations. The integrated post-flow timer (PTO) allows argon to continue flowing after the arc stops, preventing oxidation of the hot tungsten electrode and weld zone—particularly valuable for high-quality TIG work on stainless steel, aluminum, and exotic alloys. Model: 191AR-60 Gas Type: Argon Scale: W/580 Argon calibration Post-Flow Timer: Integrated PTO function Package Quantity: 1 unit The flowmeter's robust construction ensures reliable performance in demanding shop environments, while the clear scale markings enable quick flow rate adjustments. The post-flow timer function is adjustable, allowing welders to customize gas coverage duration based on material thickness, ambient conditions, and specific welding requirements. Compatible with standard argon gas regulators and TIG welding systems. Ideal for fabrication shops, maintenance departments, and welding professionals who demand consistent gas flow control for precision TIG welding applications.