What are the common couplings of fire hose

The fire hose coupling is a connector, which is used to connect fire hoses or fire hoses and hydrants.

What follows are the common hose couplings:

1. Threaded couplings

We also call it America couplings,

Available thread: NST/NPSH/NPT/IPT/NH

Available materials: Aluminum/Brass

Normal Size: 1.5”/2.5”

2. Storz couplings

Available material: Aluminum/Brass

Normal Size: 1”/1.5”/13/4”/2”/2.5”/3”/4”/6”

3.BS instantaneous couplings

We also call it John Morris coupling

Available material: Aluminum/Brass

Normal Size: 1.5”x1.5”/1.5”x2.5”/1.75”x2.5”/2”x2.5”/2.5”x2.5”

4. Machino couplings

Available material: Aluminum/Brass

Normal Size: 1.5”/2”/2.5”

5. Forestry couplings

Available material: Aluminum

Normal Size: 1”x1.5”/1.5”

6. Camlock coupling

Available material: Aluminum/Stainless Steel/Brass/PP/Nylon

Normal Size: 1/2”,3/4”,1”,1-1/4”,1-1/2”,2”,2-1/2”,3”,4”,5”,6”,8”

7. Barcelona couplings

We also call it Spanish couplings

Available material: Aluminum/Brass

Normal Size: 1-3/4”, 2-3/4”

8. DSP couplings

Available material: Aluminum/Brass

Normal Size: 45/65/70/100

9. Italian couplings

Available material: Aluminum/Brass

Normal Size: 1-3/4”mm, 2-3/4mm

10. Gost couplings

We also call it Russian couplings

Available material: Aluminum/Brass

Normal Size: 2”/2.5”

Above are our common couplings of fire hose, More details please contact: enquiry@zyfire.com