The Model 355-2 incorporates a regulator and flowmeter into one compact unit. The flow tube and float are easily changed for different gases. As supplied, the flow tube has dual calibration. It includes a sensitive needle valve for finger tip control.

Features:

• Regulator is pre-set at 20 PSIG
• Construction incorporates regulator and flowmeter into one compact unit
• Flow tube and float are easily changed for different gases
• Dual calibration on Argon/Carbon Dioxide flow tube
• Sensitive needle valve for fingertip control
• One-piece encapsulated seat design, with an internal filter and PTFE Teflon^® seat
• Durable, easy-to-read flow tube and cover
• Conforms to CGA E-4 Standard for Gas Pressure Regulators

All orders are processed within 2-3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped.

For calculated shipping rates: Shipping charges for your order will be calculated and displayed at checkout.

Free shipping on orders over $50

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available. 

If you haven’t received your order within 7 days of receiving your shipping confirmation email, please contact us at customer.service@arcsolinc.com with your name and order number, and we will look into it for you.