White 2 1/2" x 50' Double Jacket Mill Hose (Alum NH Couplings)

  • White 2 1/2" x 50' Double Jacket Mill Hose (Alum NH Couplings)
1 6
Price: $197.72
$0.00 $197.72
Sale Sold out

Stock Level: 10 or more

Product Status: In Stock

When Will it Ship:

Shipping Cost: Free Shipping

Shipping Transit Time: 2 to 3 Business Days

Eligible for Express Shipping: Yes

Stock Level Updated: Feb 22, 2025


Item Number: 25D350
Weight: 27.0 lb
  • Hose Size: 2 1/2 inches (Inside Diameter)
  • Hose Length: 50 feet (Approximately)
  • Male Coupling: Aluminum 2 1/2 inch NH / NST
  • Swivel Female Coupling: Aluminum 2 1/2 inch NH / NST
  • The Female Coupling will only Connect to a Male 2 1/2 inch NH / NST
  • Compatible Nozzle: 2 1/2 inch NH / NST only
  • Hose Type: Polyester Double Jacket (Mildew Resistant)
  • Color: White
  • Liner: Synthetic SBR Rubber
  • Approximate Width Laying Flat: 4 1/4 inches
  • Service Pressure: 150 PSI
  • Burst Test Pressure: 450 PSI
View full details

Description

Our 2 1/2 inch double jacket lay-flat mill hose is excellent for light industrial and construction applications where medium water pressure is used. This hose is constructed of an SBR synthetic rubber tube and a double layer of 100% polyester woven jackets.

Not intended for structural firefighting

How To Purchase Fire Hose

  • Adding color impregnation improves durability compared to untreated white hose
  • 50 foot lengths are easier to handle and offer more layout flexibility vs. 100 foot lengths
  • The most common hose, thread and couplings in use by fire departments today is double jacket hose with aluminum NH / NST
  • Double jacket hose with any color is the most durable hose available

Applications

  • Construction Sites
  • Heavy-Duty Industrial Use

Test Ratings (Water Only With Expansion Ring Couplings)

  • Service Pressure (A 3-minute hydrostatic test conducted by users on in-service hose to determine suitability for continued service)
  • Proof Test Pressure (A pressure equal to a least two times the service test pressure)

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

 

Specifications

2 1/2" Hose Male Couplings

  • Inside diameter of a male coupling: 2 1/2 inches
  • Outside diameter of a male NH / NST coupling: 3 1/16 inches (3.06) - 7.5 Threads per inch
  • Outside diameter a male NPSH or NPT coupling: 2 13/16 inches (2.84) - 8 Threads per inch

Download Spec Sheet

Help Me Connect

NH / NST: 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.

  • 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

NPSH: National Pipe Straight Hose (NPSH) or Iron Pipe Thread (IPT) has the same threads per inch (TPI) as National Pipe Tapered (NPT) but the thread does not taper. NPSH is a straight thread and seals by a gasket in the female coupling which allows for a swivel, just like NH / NST, which make both ideal for hose couplings.

  • 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.

NPT: National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. As its name implies this is a tapered thread so that the outside diameter of the male (ODM) gets smaller towards the end of the fitting and the inside diameter of the female narrows with depth. As the two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket.

Warranty Information

Limited 30-Day 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.

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.

Related Products