Details

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The WESCOL Optimiser Argon Regulator is a high-performance two-stage gas regulator with integrated flowmeter, designed to provide precise and stable gas delivery for Argon shielding gas applications.

Unlike conventional single-stage regulators, the two-stage design reduces cylinder pressure progressively through two pressure-reduction stages. The first stage reduces the high inlet pressure, while the second stage provides precise delivery pressure, helping maintain a stable and consistent gas flow as cylinder pressure decreases. This minimizes the need for frequent readjustment and provides reliable gas control throughout operation.

Designed for professional welding and industrial applications, the Optimiser Argon Regulator supports a maximum inlet pressure of 300 bar and provides an adjustable flow range of 0–30 LPM. Its polycarbonate flowmeter tube provides 2% accuracy (Class 10 in accordance with BS EN ISO 2503) for accurate Argon shielding gas flow control.

The regulator features a robust CW614N brass body, ergonomic ABS control knob, elastomer valve seat and diaphragm, bronze inlet filter, and high-quality internal components for dependable service in demanding working environments.

Manufactured in accordance with BS EN ISO 2503, the regulator is subjected to comprehensive quality inspection including 100% leak testing, pressure testing, function testing and visual inspection.

Key Features & Benefits :

• Up to 30% Argon gas savings
• Helps reduce shielding gas consumption and operating costs
• Two-stage pressure regulation for precise and stable gas delivery
• Maintains consistent Argon flow as cylinder pressure decreases
• Helps minimize excessive gas flow and unnecessary gas consumption
• Specifically designed for Argon shielding gas applications
• 300 bar maximum inlet pressure
• Adjustable 0–30 LPM flow range
• Polycarbonate flowmeter tube with 2% accuracy
• Robust CW614N brass body
• Ergonomic and easy-to-adjust control knob
• High- and low-pressure ports clearly marked HP and LP
• Manufactured in accordance with BS EN ISO 2503
• Pressure gauge compliant with ISO 5171
• 100% leak, pressure and function tested

TECHNICAL SPECIFICATIONS :
 

Specification	Details
Regulator Type	Optimiser Regulator
Gas	Argon
Regulator Standard	ISO 2503
Maximum Inlet Pressure	300 bar
Flow Range	0–30 LPM
Flowmeter Tube Material	Polycarbonate
Flow Accuracy	2% (Class 10 as per BS EN ISO 2503)
Inlet Connection	BS 341 No. 3
Inlet Position	9 o'clock
Inlet Stem Length	83 mm (70 mm visible)
Outlet Connection	G3/8
Body Markings	High-pressure and low-pressure ports marked “HP” and “LP”
Date of Manufacture Marking	Permanently marked on body (engraved) and visible externally
Diameter	56.5 mm
Finish	Brass body
Gauge Configuration	High-pressure (HP) gauge only
Gauge Standard	ISO 5171
Gauge Diameter	50 mm
Gauge Depth	28 mm
Gauge Units	bar, kPa & psi
Gauge Connection	G1/4 (to EN 837)