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Guarantees & Return Policy

By purchasing the product from our company (hereinafter the Seller), you can expect compliance with the warranty obligations, including warranty and post-warranty service. The warranty also applies to all services provided by our company's technical specialists.
If you discover any malfunction of the product during the warranty period, you need to fill out a complaint form and send it to the manufacturer's service centers specified in the warranty card or in the user manual. You can also request assistance in organizing maintenance and repair at the manufacturing factory from our specialists:
  • Warranty repair is free of charge.
  • The customer will pay for the delivery and repair costs if the product's malfunction is due to the customer's fault.
All issues relating to the replacement and return of the equipment shall be resolved in full accordance with Russian legislation.
Equipment of adequate quality is not subject to replacement or return, according to paragraph 11 of the List of non-food items of adequate quality not subject to return or replacement for similar goods.
The decision concerning the return, replacement, or repair of defective equipment is made by the manufacturer of the equipment and is implemented through the seller or through a service center chain.

All SIGMA-VENT products

The group "New Technologies" offers for review the products of the plant SIGMA-VENT: fire-fighting ventilation equipment: valves normally open, normally closed, specialized, smoke extraction, double-acting, explosion-proof design, cassette valves, grilles and actuators; general exchange ventilation equipment: radial fans, air valves, mufflers, air filters; smoke protection fans: radial, roof, axial fans
  • Axial fans SIGMA-VENT
    Axial fans
    VO 12-300, VKOP 30-160, etc.
  • Roof fans SIGMA-VENT
    Roof fans
    WRC, WRC, WRC, etc.
  • Radial fans SIGMA-VENT
    Radial fans
    BP 80-75, BP 280-46, etc.
  • Valves normally open SIGMA-VENT
    Valves normally open
    Sigmavent-60-NO, 180-NO, etc.
  • Valves normally closed SIGMA-VENT
    Valves normally closed
    Sigmavent-120-NZ, 180-NZ, etc.
  • Specialized valves SIGMA-VENT
    Specialized valves
    Sigmavent-120-NZ (KPM), etc.
  • Air filters SIGMA-VENT
    Air filters
    FKR, FC, FCS, FCM, etc.
  • Silencers SIGMA-VENT
    Silencers
    SHG, KSHG, TSHG, etc.
  • Air valves SIGMA-VENT
    Air valves
    KVU-S, KVAL, KVAL-OK, KVU, etc.
  • General exchange fans SIGMA-VENT
    General exchange fans
    KVR 100, 125, 160, 200, 250, 315 et al .
  • Smoke extraction valves SIGMA-VENT
    Smoke extraction valves
    Sigmavent-60-NO-D, etc.
  • Double-acting valves SIGMA-VENT
    Double-acting valves
    Sigmavent-15-DD, etc.
  • Explosion-proof valves SIGMA-VENT
    Explosion-proof valves
    Sigmavent-60...VZ... etc.
  • Cassette valves SIGMA-VENT
    Cassette valves
    Sigmavent-...-AhV, etc.
  • Decorative grilles SIGMA-VENT
    Decorative grilles
    Rsv-AhV, Rs-AhV, Rsp, etc.
  • Drives SIGMA-VENT
    Drives
    electromechanical, etc.

NEW TECHNOLOGIES GROUP

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