1,portable fire extinguisher
2,cylinder material: CK45 carbon steel
3,with CE EN3 BSI approval

specification:                          from 2kg to 5kg

material for choosing:            carbon steel/alloy steel/stainless steel

cylinder diameter:                  2kg--103.5mm     5kg----136mm

height:                                     2kg--475mm  5kg--650mm

connection thread:                  PZ 27.8

filling rate:                              0.67

working temperature:            -30 celsuis degree to 60 celsuis degree

capacity:                                 3L--2kg  7.5L--5kg

max working pressure:          about 17.4 MPa

cylinder weight:                     3.8kg--2kg   8kg--5kg

certification:                           CE EN3 BSI TUV SP ISO9002