B hollow cone spray nozzle(BSPT thread)

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B hollow cone spray nozzle(BSPT  thread)    



【YBS Nozzle】offer B hollow cone spray nozzle(BSPT  thread) and other products.Tel:***************1                



B hollow cone spray nozzle has different capacities which can meet your any requirements of spraying .



Hollow cone spray nozzle , fire hose nozzle , breaking its flow into small droplets. By doing so , it flows to achieve a greater surface area to absorb heat at a greater rate , which when compared with a sliding nozzle , it is converted to steam to accelerate a fire choking oxygen by displacing it . Specially designed fog nozzles ( no flow adjustment ) has passed the Underwriters Laboratories dangerous use of Class B and C (UL). In order to simplify the complex calculations manually adjustable nozzle tips Clyde McMillan Task Force napkin founder invented the automatic nozzle May *0 , ***8 Interestingly, although the NFPA before, in ***4 , ordered the NFPA ***4 All automatic nozzle must be kept at *5 GPM its nominal value ( the most common **0 PSI) flow rates , many firefighters mistakenly continue to use manifolds , rather than running the recoil feel judged fog nozzles " traffic. role fog nozzles tactical play an important part in the fighting , because of its versatility. variety of fog nozzle manufacturers to allow them to adapt to different sizes of fire hose



- The most common attack hand lines and data streams , and can in both the fire and attack. About traffic , it is imperative to ensure that each fog nozzles can handle the flow of water , because the mainstream they are sometimes connected devices can discharge up to 2,**0 gallons per minute. However , almost all of the mist nozzle , in that the main spraying apparatus having an automatic or manual mode, and flow adjustment . However , a significant drawback is the mist nozzles compressed air foam (CAF) bubble ' surface area to volume ratio (this is achieved by introducing air into the solution of water and a foaming agent is formed in the pump ) than the mist nozzles "water droplet Therefore , the mechanical deflection of the nozzle itself, resulting in loss of the foam structure , thereby reducing the ability of CAF to absorb heat despite this shortcoming , the nozzle pressure and a suitable water fog nozzles are effective for any case of ground fire .



Variations fog nozzles are many different styles and sizes, but also a majority of three types : automatic , selection, and manual adjustment. All contain an adjustable baffle, like a thumb on the ends of a garden hose to keep them under varying flow rates and flow to achieve a stable and fine tune the pressure nozzles. To regulate the flow , the first two types uses a handle , or " bag " provided on top of the nozzle , however , the choice of the nozzle , a fixed flow rate ( e.g. , *0,*5 , and **5 GPM) the selected with seals or baffles at its tip . Note that if the pump pressure exceeds the pressure nozzle flow only selectable nozzles is important. Moreover , the choice of nozzle and nozzle pressure change its movement of the handle to achieve, but the nozzle will automatically readjust the opening firefighters flow rate was adjusted to maintain the correct pressure. All styles fog pattern nozzle has a spray pattern adjustment . These nozzles can produce three different types of data streams ; direct long-distance, narrow-angle cone advancing attack line into a structure or fire room , wide cone of protection and ventilation.



Ordering information of B hollow cone spray nozzle(YBS brand)

Thread: B=BSPT

Materials: None=brass  

               I=mild steel    

               SS=**3 stainless steel

               **6SS=**6 stainless steel

               PVC=polyvinyl chloride 

1/8    B1/8B-SS0.5    B1/8B-I0.5    B1/8B-SS0.5    B1/8B***6SS0.5        B1/8B-PVC0.5

    B1/8B-SS1    B1/8B-I1        B1/8B-SS1    B1/8B***6SS1        B1/8B-PVC1

    B1/8B-SS2    B1/8B-I2        B1/8B-SS2    B1/8B***6SS2        B1/8B-PVC2

    B1/8B-SS3    B1/8B-I3        B1/8B-SS3    B1/8B***6SS3        B1/8B-PVC3

    B1/8B-SS5    B1/8B-I5        B1/8B-SS5    B1/8B***6SS5        B1/8B-PVC5

    B1/8B-SS8    B1/8B-I8        B1/8B-SS8    B1/8B***6SS8        B1/8B-PVC8

    B1/8B-SS*0    B1/8B-I*0        B1/8B-SS*0    B1/8B***6SS*0        B1/8B-PVC*0



1/4    B1/4B-SS1    B1/4B-I1        B1/4B-SS1    B1/4B***6SS1        B1/4B-PVC1

    B1/4B-SS2    B1/4B-I2        B1/4B-SS2    B1/4B***6SS2        B1/4B-PVC2

    B1/4B-SS3    B1/4B-I3        B1/4B-SS3    B1/4B***6SS3        B1/4B-PVC3

    B1/4B-SS5    B1/4B-I5        B1/4B-SS5    B1/4B***6SS5        B1/4B-PVC5

    B1/4B-SS8    B1/4B-I8        B1/4B-SS8    B1/4B***6SS8        B1/4B-PVC8

    B1/4B-SS*0    B1/4B-I*0        B1/4B-SS*0    B1/4B***6SS*0        B1/4B-PVC*0

    B1/4B-SS*5    B1/4B-I*5        B1/4B-SS*5    B1/4B***6SS*5        B1/4B-PVC*5

3/8    B3/8B-SS5    B3/8B-I5        B3/8B-SS5    B3/8B***6SS5        B3/8B-PVC5

    B3/8B-SS8    B3/8B-I8        B3/8B-SS8    B3/8B***6SS8        B3/8B-PVC8

    B3/8B-SS*0    B3/8B-I*0        B3/8B-SS*0    B3/8B***6SS*0        B3/8B-PVC*0

    B3/8B-SS*5    B3/8B-I*5        B3/8B-SS*5    B3/8B***6SS*5        B3/8B-PVC*5

    B3/8B-SS*0    B3/8B-I*0        B3/8B-SS*0    B3/8B***6SS*0        B3/8B-PVC*0

    B3/8B-SS*5    B3/8B-I*5        B3/8B-SS*5    B3/8B***6SS*5        B3/8B-PVC*5

    B3/8B-SS*0    B3/8B-I*0        B3/8B-SS*0    B3/8B***6SS*0        B3/8B-PVC*0

    B3/8B-SS****0.1    B3/8B-I****0.1    B3/8B-SS****0.1    B3/8B***6SS****0.1        B3/8B-PVC****0.1

    B3/8B-SS****0.1    B3/8B-I****0.1    B3/8B-SS****0.1    B3/8B***6SS****0.1        B3/8B-PVC****0.1

    B3/8B-SS****0.1    B3/8B-I****0.1    B3/8B-SS****0.1    B3/8B***6SS****0.1        B3/8B-PVC****0.1

    B3/8B-SS****0.3    B3/8B-I****0.3    B3/8B-SS****0.3    B3/8B***6SS****0.3        B3/8B-PVC****0.3



1/2    B1/2B-SS*5    B1/2B-I*5        B1/2B-SS*5    B1/2B***6SS*5        B1/2B-PVC*5

    B1/2B-SS*0    B1/2B-I*0        B1/2B-SS*0    B1/2B***6SS*0        B1/2B-PVC*0

    B1/2B-SS*0    B1/2B-I*0        B1/2B-SS*0    B1/2B***6SS*0        B1/2B-PVC*0

    B1/2B-SS*0    B1/2B-I*0        B1/2B-SS*0    B1/2B***6SS*0        B1/2B-PVC*0

    B1/2B-SS*0    B1/2B-I*0        B1/2B-SS*0    B1/2B***6SS*0        B1/2B-PVC*0



3/4    B3/4B-SS*0    B3/4B-I*0        B3/4B-SS*0    B3/4B***6SS*0        B3/4B-PVC*0

    B3/4B-SS*0    B3/4B-I*0        B3/4B-SS*0    B3/4B***6SS*0        B3/4B-PVC*0

    B3/4B-SS*0    B3/4B-I*0        B3/4B-SS*0    B3/4B***6SS*0        B3/4B-PVC*0

    B3/4B-SS*0    B3/4B-I*0        B3/4B-SS*0    B3/4B***6SS*0        B3/4B-PVC*0

    B3/4B-SS*0    B3/4B-I*0        B3/4B-SS*0    B3/4B***6SS*0        B3/4B-PVC*0

    B3/4B-SS*0    B3/4B-I*0        B3/4B-SS*0    B3/4B***6SS*0        B3/4B-PVC*0

    B3/4B-SS**0    B3/4B-I**0    B3/4B-SS**0    B3/4B***6SS**0        B3/4B-PVC**0

    B3/4B-SS**0    B3/4B-I**0    B3/4B-SS**0    B3/4B***6SS**0        B3/4B-PVC**0

    B3/4B-SS**0    B3/4B-I**0    B3/4B-SS**0    B3/4B***6SS**0        B3/4B-PVC**0