Harris Model 450 Heavy Duty Oxygen Regulator 3002499

The Harris Model 450 is an economically priced heavy duty regulator specifically designed
for use in the most abusive working conditions in both shop and field.

Top Features:

• One-piece encapsulated seat design with an internal filter and a PTFE teflon seat
• Brass bonnet and bronze adjusting screw
• 2-1/2” dual scale gauges
• Conforms to CGA E-4
• Can be used for gaseous withdrawal from liquid cylinders
• Tamper proof, self reseating, internal HP safety valve

Specifications:

• Maximum Inlet PSIG: 3000
• Delivery Pressure Range PSIG: 0-200
• Delivery Pressure Gauge PSIG: 400
• Supply Pressure Gauge PSIG: 4000
• Inlet Connection: CGA 540
• Outlet Connection: 9/16"-18RH

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 $99

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.