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4" Super-Flow Supply Line Fire Hose 200 PSI
Rubber Covered Fire Hose

4" Super-Flow Supply Line Fire Hose 200 PSI

Your Price:$399.95
Part Number:40SF6

Choose Options

Quantity Pricing
  • 3 - 5
  • $391.95
  • 6+
  • $379.95
Part Number Couplings Length
40SF6 Aluminum Rocker Lug
Brass Rocker Lug
Brass Pin Lug Couplings
50 ft (15.24 m)
100 ft (30.48 m)
Hose Size Water Pressure Availability
4 inch 200 PSI working, 400 PSI tested Ships directly from factory
Usually 5-10 business days

Product Details

Lightweight flexible fire hose designed for high volume supply and the design is optimized to result in a minimum of friction loss, Superior s 4 inch Super-Flow Supply Line Fire Hose available online from QRFS and have a service pressure of 200 PSI and can withstand a test pressure of up to 400 PSI. All Superior Fire Hose products have a ten year warranty

Built from specially formulated synthetic nitrile rubber, supply hoses produce excellent resistance to fuels, chemicals, oils, heat, cold, and environmental pollutants. They are impermeable to mildew, mold, and other airborne organisms and is designs specifically to be maintenance free. Simply wipe down and return the hose to service! 

Supply Hoses are designed to pack flat and it s unique design allows more hose to be packed in the bed of a standard fire truck. Designed to lay dead straight at full working pressure, Supply Hoses take away another worry at the fire scene.

Superior s 4 inch Super-Flow Supply Line Fire Hose is available in red or yellow.


Superior s 4 inch Super-Flow Supply Line Fire Hose 200 PSI is available in:

  • 50 feet (15.24 meters)
  • 100 feet (30.48 meters)


  • 4 inch Storz

Coupling Threads

Superior s 4 inch Super-Flow Supply Line Fire Hose 200 PSI available coupling threads options are:

  • National Standard Threads (NST/NH) 
  • International Pipe Threads (IPT/NPSH)

We do not keep fire hose in stock. All fire hose offered on QRFS.com is manufactured-to-order. The date-manufactured timestamp on the hose is as close to your order date as possible to ensure its long life. 

Not sure when it s time to replace your fire hose? Check out our blog

Fire hoses usually ship out in 7-10 days but large orders may take longer. High quantity discounts apply. Please call us with large order inquiries so we can provide a custom quote. 

All Superior Fire Hose is Factory Mutual (FM) approved.  Underwriters Laboratory (UL) Listing is available but not standard. 

Looking for different fire hose? Don't worry, we've got your covered! Click here to go back to our main hose page.

Learn more about Superior Fire Hose.

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