The damper is a safe solution for insulating the environments where there is a risk of explosion. The damper prevents pressure waves and flames in the event of an explosion from returning into the pipe in which the damper is mounted.

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Explosion relief hatches to prevent the spread of an explosion in the system. Vacuum resistance 50-600 mbar in different materials and models.

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High vacuum and central vacuum cleaning products are used for small amount of air and transportation of heavy and abrasive materials. The system is well suited for the separation and recycling of welding dust, exhaust fume, dust particles and general cleaning. The products have a straight connection and mounted together with compression couplings.

Lajac stocks, sells and distributes products and system solutions for industrial dust handling, material transport, point extraction and central vacuum cleaning.

Medium pressure products are well suited for low to medium under pressure and lighter materials such as wood shavings, chips, dust and other particles. The duct system is available in different materials, thicknesses and connections. The products are fitted with pull ring edge, flange or straight edges. Lajac stocks 0,7-0,9 mm pull ring edge, but produces other by request.