4500 Cascade Cylinder. Part# 19-4500444- 4500 PSI

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4500 Cascade Cylinder. Part# 19-4500444- 4500 PSI

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• Shipping charges will not be applied until final/formal invoice has been sent to your company.  We can also blind ship to your customer on our shipping account.  Your company also has the option of using your own shipping company and sending us a Waybill or BOL.  
• Millions of units sold into 80+ countries and all without ever experiencing a field service failure
 • Meets or exceeds all Regulatory Technical Standards for DOT, TC & ISO
• 2,000+ Employees, 7 Manufacturing Facilities, 36 Different cylinder types, 300,000+ annual SCBA cylinder production capability 
• 8 – 12 week delivery to your facility.  5 to 9 day delivery when we have stock in our UT facility.


UN/ISO/DOT 4500 PSI/310 BAR, 444 CF, 152 Lbs – 67 Kg empty, 2750 CI – 45 Liters water volume, 9.3″ dia. by 56″ to the top of the CGA 347 valve. Specification is DOT Approved and ISO Certified for USA use and TC Approved  for Canadian use.
Pressure 4500 PSI 
For Use With: All 4500 PSI Cascade Systems

Part# 19-4500444

Our cylinders are manufactured to the same specifications and standards as our leading new Cascade Cylinder competitors.   

Includes:  347 CGA Valve Assembly & Protective Cap

All Cylinder’s are sold with a Limited Lifetime Warranty!

Dealer Information:

As a dealer for Pro-Lite Cylinder we kindly ask that you contact us to find out if we have stock for this cylinder.  If stock is available we will ship with in a couple of days of receiving your order.  If stock is not available please allow approximately 8 – 12 weeks for delivery from the date your purchase order is received.

  • – 50% deposit is required when your purchase order is issued to us (unless your account has excellent payment history) and the balance owing will be net 30 days from the date you receive your cylinders.   Should you fail to pay net 30 your account will be put on prepay only.
  • – Payment can be made via Wire Transfer (please contact us for our wire transfer info), Check, Direct Deposit (please contact us for our account info), Paypal (3% processing) and Credit Card (3% processing fee)
  • – Shipping Costs will be determined after your order is placed and added to your final invoice.  Shipping costs will be our exact cost (no mark up).  You are also welcome to arrange your own shipping.
  • – All orders will be shipped on a pallet via freight forwarder.


1. Cylinder duration varies by user.
2. All prices are Ex works, Lindon, UT 84042.
3. Prices are subject to change based on cost of materials and shipping costs.
4. Prices shown are effective Sept 1, 2023




Additional information

Weight 12 lbs
Dimensions 24 × 7 × 7 in