The medium expansion foam nozzle is a firefighting tool that is used for producing and applying foam for extinguishing fires. This type of nozzle delivers a medium expansion foam that helps to cover and suffocate the fire, reducing the oxygen supply to the flames.
Feature:
Body material : Aluminum Alloy;
Valve Material : AAluminum Alloy;
Nozzle Material : SS604 Stainless Steel;
Work Pressure: 6bar
50% Liquid precipitation time : ≥5min;
Couping : DN40 (1.5''), DN50 (2''), DN50 (2.5''); STORZ, NH, John Morris, GOST, Machino, etc.
SPECIFICATION:
The details as following table:
| Model Number | Self - Inducting | Inlet Size | Flow Rate | Jetting Range | Foam Expension |
| PQZB4-40 | No | 1.5''/40mm | 240LPM | ≥12m | ≥70 Times |
| PQZB4-50 | No | 2''/50mm | 240LPM | ≥12m | ≥70 Times |
| PQZB4-65 | No | 2.5''/65mm | 240LPM | ≥12m | ≥70Times |
| PQZB4-40 | No | 1.5''/40mm | 480LPM | ≥12m | ≥70Times |
| PQZB4-50 | No | 2''/50mm | 480LPM | ≥12m | ≥70Times |
| PQZB4-65 | No | 2.5''/65mm | 480LPM | ≥12m | ≥70Times |
| PQZB4-40 | No | 1.5''/40mm | 960LPM | ≥12m | ≥70Times |
| PQZB4-50 | No | 2''/50mm | 960LPM | ≥12m | ≥70Times |
| PQZB4-65 | No | 2.5''/65mm | 960PLM | ≥12m | ≥70Times |
Q:What can you buy from us?
Fire Sprinkler system,Foam system,Fire Monitor,Fire Nozzle,Fire Valves,Fire Hydrants
Q:Is the sample provided for free?
A few small products like sprinkler decorative covers can be provided for free, but the buyer needs to pay for the shipping. Other products need to be confirmed according to the specific situation.
Q:How to mail the samples?
Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.
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Feature:
Body material : Aluminum Alloy;
Valve Material : AAluminum Alloy;
Nozzle Material : SS604 Stainless Steel;
Work Pressure: 6bar
50% Liquid precipitation time : ≥5min;
Couping : DN40 (1.5''), DN50 (2''), DN50 (2.5''); STORZ, NH, John Morris, GOST, Machino, etc.






























