S71/Bullard (USA).
- Material: HDPE
- Cone size adjustable vertically (2 front 2 back)
- Weight: 13 oz. (370g)
- American standard ANSI / ISEA: Z89.1-2014, Type I, level E, G
(Class E tested at 20,000 V for 3 minutes, leakage current ≤ 9mA)
- Quality certification meeting TCVN 6407:1998

S61P / Bullard (USA)
- Material: HDPE plastic
- Adjust size with buttons
- The helmet cage has 4 shock absorbing bands
- 20kV insulation according to American Class E ANSI Z89.1 standard
- Withstand voltage of 3500VAC/5 minutes at industrial frequency
- Breakdown voltage > 70kV; Cone thickness ≥ 2mm
- Standards: ANSI Z89.1 Class E&G, EN-397, TCVN 6407
- Color: White, Yellow

S61R / Bullard (USA)
- Material: HDPE plastic
- Adjust size with knob
- The helmet cage has 4 shock absorbing bands
- 20kV insulation according to American Class E ANSI Z89.1 standard
- Withstand voltage of 3500VAC/5 minutes at industrial frequency
- Breakdown voltage >70kV; Cone thickness ≥2mm
- Standards: ANSI Z89.1 Class E&G, EN-397, TCVN 6407
- Color: White, Yellow

C30 / Bullard (USA)
- Material: PP plastic
- Adjust size with buttons
- The helmet cage has 6 shock absorbing bands
- 20kV insulation according to American Class E ANSI Z89.1 standard
- Withstand voltage of 3500VAC/5 minutes at industrial frequency
- Breakdown voltage >70kV
- Cone thickness ≥2mm
- Standards: ANSI Z89.1 Class E&G, EN-397, TCVN 6407
- Color: White, Yellow

C30 / Bullard (USA)
- Material: PP plastic
- Adjust size with knob
- The helmet cage has 6 shock absorbing bands
- 20kV insulation according to American Class E ANSI Z89.1 standard
- Withstand voltage of 3500VAC/5 minutes at industrial frequency
- Breakdown voltage >70kV
- Cone thickness ≥2mm
- Standards: ANSI Z89.1 Class E&G, EN-397, TCVN 6407
- Color: White, Yellow

S51P / Bullard (USA)
- Material: heavy-duty HDPE plastic
- Adjust size with buttons
- The helmet cage has 4 shock absorbing bands
- 20kV insulation according to American Class E ANSI Z89.1 standard
- Withstand voltage of 3500VAC / 5 minutes at industrial frequency
- Breakdown voltage >70kV
- Cone thickness ≥ 2mm
- The front has a flat logo sticker
- Standards: ANSI Z89.1 Class E&G, EN-397, TCVN 6407

S51R / Bullard (USA)
- Material: heavy-duty HDPE plastic
- Adjust size with twist lock
- The helmet has 4 shock absorbing bands
- 20kV insulation according to American Class E ANSI Z89.1 standard
- Withstand voltage of 3500VAC/5 minutes at industrial frequency
- Breakdown voltage >70kV
- Cone thickness ≥ 2mm
- The front has a flat surface to stick the logo
- Standards: ANSI Z89.1 Class E&G, EN-397, TCVN 6407

FH911/Bullard (USA)
- Weight: 490g
- Dimensions: Width - 11"(280mm); Length - 12 ¾" (325mm); Height - 6"(150mm)
- Hat body is made of heat-resistant and high impact-resistant material.
- Adjust helmet size with knob (FRS6RC) or button (FRS6PC)
- There are 3 available positions inside the hat body to connect to the heat-resistant spine cover Model R711
- The outside of the helmet body has a latch to attach fire goggles (Model ESS -XTO or ESS-WFB has a wide field of view)
- The product meets NFPA 1977:2011 standards

H-701V / 3M (Mỹ)
- Chất liệu: nhựa HDPE
- Điều chỉnh kích cỡ bằng núm vặn
- Lồng nón có 6 băng giảm chấn chịu lực
- Nón có lỗ thông hơi giúp thông thoáng không khí trong những ngày nóng
- Tiêu chuẩn: ANSI Z89.1 

USRX/Bullard (USA)
- Hat body is made of heat-resistant and high impact-resistant material.
- Adjust the hat size with the knob
- There are 3 available positions inside the hat body to connect to the heat-resistant spine cover
- There is a latch on the outside of the helmet body to attach fire goggles
- Certified by NFPA 1971-2013 and meets NFPA 1951-2013 standards

GM-16/ SAFETYMAN (Canada)
- Chất liệu: nhựa ABS chịu tác động va đập cao
- Điều chỉnh kích cỡ bằng núm vặn
- Lòng nón có mút đệm tạo cảm giác êm ái dành cho bạn mỗi khi mang
- Các lỗ nhỏ giúp thấm mồ hôi rất tốt
- Phía trước có mặt phẳng dễ dán logo
- Sản phẩm đạt tiêu chuẩn CE, EN397, ANSI Z89.1, Type 1, Class G