Structure: safety cover, protective cap, press handle, fixed screw, tank body, conical spring, cylindrical spring, dust plug, filling and releasing valve, etc.

Active ingredient in tear gas: strong spicy-cs mixed stimulant

The volume of the lachrymal unit was 50g ± 2g.

Dimensions: the outer diameter of the tank is 35.0mm ± 0.2mm, and the height is not more than 150mm.

Weight: The total weight is not more than 170g (without packaging).

Appearance: the appearance of the product is crystalline without deformation, the surface printing words and drawings are clear and complete, and the overprint is accurate and firm. Product surface printing "badge" pattern and "police, POLICE, tear gas injector" words.

Reusability: The product can be repeatedly replaced with the tear gas unit, can be repeatedly inflated (the inflation pressure is 0.85±0.05Mpa), and the number of repetitions is greater than 50 times.

Compatibility: The ejector has good compatibility with tear gas.

Injection performance: the injection state is jet-like, the wind speed is below 2 m/s, the effective injection distance is ≥ 5m, the effective injection time is ≥ 4s, and the injection rate is ≥ 7.0 g/s.

Sealing performance: The product is placed in 0.5mm deep water without leakage, and can be used normally within 12 months after replacing the bladder and inflating it.

Environmental adaptability: the product does not disassemble, leak or burst within the range of -30 ℃ ~ 45 ℃, and can be sprayed normally.

Executive standard: "GA884-2010 police tear gas injector"