White - Clear 1 1/2" x 20' Thread / Thread Suction Hose (NPSH)

Item Number: 15HS20PP
Weight: 12.0 lb

Stock Level: 10 or more

Product Status: In Stock

When Will it Ship:

Shipping Cost: Free on orders over $100

Shipping Transit Time: 2 to 5 Business Days

Eligible for Express Shipping: Yes

Stock Level Updated: Jul 15, 2024

Durable PVC hard suction hose. Clear side wall allows visual check of water flow. External helix ribbing with smooth interior surface for maximum flow while drafting. The anodized aluminum hose couplings are expansion ring and they are NOT field repairable.

All hoses are vacuum tested before shipment.


  • Drafting from lakes, ponds, rivers, pools, wells, etc. during structural firefighting operations
  • May be used on floating strainers or below the ground holding tanks

Warning - Not intended for hydrant pressure or head pressure from an above ground holding tank

Warning: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer/birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov


  • Made in USA
  • Hose Size: 1 1/2 inch (Inside Diameter)
  • Suction Hose Length: 20 feet (Approximately)
  • Male Coupling: 1 1/2 inch Aluminum NPT
  • Swivel Female Coupling: Rocker Lug 1 1/2 inch Aluminum NPSH
  • The Female Coupling Will Only Connect to a Male 1 1/2 inch NPSH, NPT or NPSM
  • The Male Coupling Will Only Connect to a Female 1 1/2 inch NPT
  • Working Pressure: 70 PSI
  • Working Temperature: -13° F to 140° F
  • Vacuum Rating: 29 Hg
  • Hose Color: White and Clear

1 1/2" Hose Male Coupling

  • Inside diameter of a male adapter: 1 1/2 inches
  • Outside diameter a male NPSH or NPT adapter: 1 7/8 inches (1.87) - 11.5 Threads per inch
Limited 1-Year Warranty

We will replace any fire hose with manufacturer defects in material and workmanship. All warranty claims must be returned to us for inspection before we determine a solution.

Our warranty does not cover gaskets, shipping cost, cosmetic damages, normal wear-and-tear, improper use or chemical damage.

Fire hoses purchased for use at Fire Training Facilities will have a 90-day Manufacturer Defect warranty only.

Upon receipt of the returned goods, hoses will be subject to inspection and testing.

Should it be determined that the hose is covered by warranty, it will be repaired or replaced.


  • The female side of a NH / NST coupling will only connect to a male NH / NST connection
  • The male side of a NH / NST coupling will only connect to a female NH / NST connection
  • The female side of a NPSH coupling will only connect to a male NPT pipe or a male NPSH connection
  • The male side of a NPSH coupling will only connect to a female NPSH connection.It will NOT thread into a female NPT pipe. For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe.
  • The female side of a garden hose will only connect to a male garden hose connection.
  • The male side of a garden hose will only connect to a female garden hose connection.

The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days. NH = NST

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