Fire Extinguisher Leak Test Equipment – Sealing integrity and pressure retention test according to EN 1434, NFPA 1963, ISO 15382

ZONSKY's Fire Extinguisher Air Tightness Tester is designed to evaluate the sealing integrity and pressure retention of fire extinguisher cylinders. This apparatus applies pressurized air to the extinguisher, measuring for leaks, pressure stability, and seal durability to ensure the extinguisher's ability to contain and discharge extinguishing agents effectively.

Product applications: It is suitable for the airtightness test of cart-type fire extinguishers and portable fire extinguishers weighing within 50kg. According to different types of fire extinguishers and the requirements for water temperature, the water immersion method is used to conduct air tightness tests.

Main features:

• Components: Airtight test box, electric control box, and temperature sensor.
• Performance: Safe, reliable, easy to operate, and high work efficiency.
• Material: Corrosion-resistant stainless steel, 12mm thick, with long service life. The structure uses stainless steel and reinforcing ribs for durability.
• Control: Uses PID constant temperature control with high precision and minimal fluctuation.

Complies with standards: EN 1434, NFPA 1963, ISO 15382, ISO 6182-1, EN 15821.

Main technical parameters:

• Test medium: Tap water
• Temperature control range: Room temperature – 55°C
• Temperature accuracy: ±(0.5–5)°C
• Heating power: 21kW, power supply AC380V
• Fire extinguisher specifications: Suitable for cart-type dry powder fire extinguishers up to 50kg. Capacity for more than 40 extinguishers simultaneously.
• Internal dimensions: 1000mm length, 800mm width, 1500mm height
• External dimensions: 1200mm length, 900mm width, 1800mm height
• Control system: Equipment uses a temperature control system.