1 3/4" Super-Flow Supply Line Fire Hose 200 PSI | 50 feet (15.24 m)
|Part Number||Hose Length||Hose Size||Coupling Size|
|175SF300L050B||50' (15.24 m)||1 3/4" (44.5 mm)||1 1/2" (38.1 mm) Reduced|
|Coupling Thread||Coupling Types||Optional Coating||Pressure|
|National Standard Threads (NST/NH) or National Pipe Straight Hose Threads (NPSH/IPT)||Aluminum Rocker Lug Couplings, Brass Rocker Lug Couplings, or Brass Pin Lug Couplings||Superior Fire Hose's Steadfast Coating - Eight Colors Available||200 PSI Working, 400 PSI Tested|
|FM-approved||Ships directly from factory - usually 5-10 business days|
50' (15.24 m) of 1 3/4" (44.5 mm) Super-Flow Supply Line Fire Hose minimizes friction loss to deliver a high-volume supply of water from point A to point B, making it perfect in commercial or industrial applications where moderate pressure and high durability are required. With a 1 3/4" (44.5 mm) inside diameter and a 200 PSI service pressure, this product is suitable as a supply hose for firefighting operations in smaller systems.
Choose from three coupling styles, two coupling thread options, and abrasion-resistant coatings in eight colors (listed below).50' (15.24 m) of 1 3/4" (44.5 mm) Super-Flow Supply Line Fire Hose is lighter and easier to store than 75 foot or 100 foot lengths of hose. This hose packs flat, lays straight at maximum pressure, and resists contamination from molds, mildew, chemicals, heat and oil. The lightweight, flexible nitrile rubber construction resists mold, mildew, and chemicals - and can be cleaned with a wipedown before storing.This hose is FM-approved and comes with Superior Fire Hose's ten year warranty, and exceeds both UL and FM standards for abrasion and wear resistance. Fire hoses usually ship out in 5-10 days but large orders may take longer. High quantity discounts apply. Please contact us with large order inquiries so we can provide a custom quote, either by filling out our contact form or calling us at +1 (888) 361-6662.
Choose from three coupling types for this Heavy-Duty Exterior Fire Hose:
- Aluminum Rocker Lug Couplings
- Brass Rocker Lug Couplings
- Brass Pin Lug Couplings
Aluminum couplings are about one-third the weight of brass and almost twice as strong. Brass, while heavier, offers superior abrasion resistance. Pin-lug hose couplings, available only in brass, can be hand-tightened or secured with a spanner wrench, but may snag when pulled over rough surfaces. Rectangular rocker-lug couplings are beveled to help them pass over obstructions and are available in aluminum or brass.
This 200 PSI fire hose is available with two 1 1/2" (38.1 mm) reduced coupling thread types:
- National Standard Threads (NST/NH)
- National Pipe Straight Hose Threads (NPSH/IPT)
National Standard Thread, or National Hose Thread, is the most widely-adopted thread standard in the United States. National Pipe Straight Hose is used with discharge hose, low-pressure suction applications, and in other applications for water-based systems.
An optional, abrasion-resistant Steadfast Coating is available for this 50' (15.24 m) 200 PSI Fire Hose in two (2) colors: