This is our Nitro Range of Our fire suppression hoses, please see details below. 
PART No. 
SIZE 
INCH
MM 
MM 
BAR 
PSI 
BAR 
MM 
Kg / Mtr 
5001-3NITRO 
-3
3/16" 
4.8
11.9
250
3630
1000
90
0.17
 
PART No. 
SIZE 
INCH
MM 
MM 
BAR 
PSI 
BAR 
MM 
Kg / Mtr 
5001-4NITRO 
-4
1/4" 
6.4
13.2
225
3265
900
100
0.21
 
 
Product Details and information: 
 
INNER TUBE: Synthetic Rubber and Nylon Veneer for the NITRO-FLEX 3/16" and
1/4"
 
OUTER COVER - RED: Oil, weather and abrasion resistant synthetic rubber
 
REINFORCEMENT: One wire braid of high tensile steel with protective coating
 
TEMPERATURE: -40°C to +100°C Hot air maximum +70°C, Prolonged operation at extreme temperatures will reduce hose life
 
HOSE FITTING: One piece crimp hose fitting Re-usable hose fitting
 
FLAME RESISTANCE: U.S. MSHA Approved