Reinforced fiberglass horizontally/vertically-split enclosures

RizurBox-C fiberglass enclosures have a multilayer structure of the body and are made of inflammable unsaturated polyester resin and glass-reinforced materials. The housing is antistatic.

The outer and inner covers of enclosures are separated by a heat-insulation layer made of polyurethane foam. The K FLEX ALU additional heat-insulation layer can be applied on request.

RizurBox-С reinforced fiberglass enclosures (thermoboxes) are manufactured according to TU-3442-001-12189681-2014 and are designed for the placement of control and measuring equipment, as well as telecommunication equipment (pressure sensors, flow meters, water gauges, network devices, check valves, etc.) both in outdoor and indoor facilities. RizurBox-С are weather-resistant enclosures designed to protect equipment against low temperatures, condensation, precipitation, dust, chemicals, physical damage, unauthorized access, theft, etc.

RizurBox-C reinforced fiberglass enclosures are designed to be used in indoor and outdoor areas exposed to explosion hazards in accordance with specified requirements, relevant industrial safety guidelines, and the manufacturer’s recommendations. All enclosures are made from inflammable materials and have fire-safety certificate № АПБ.RU.OC005.H.00093

The safety operation of enclosures at the hazardous areas is confirmed by the Customs Union compliance certificate "Safety of equipment intended for use in explosive atmospheres" № ЕАЭС RU C-RU.ME92.B.00041/19 

Installation area Explosion-hazardous areas V-1a and V-1d, acc. to Electrical installation code (PUE), Ch. 7.3
Ingress protection IP54 acc. to GOST 14254-96
IP65 acc. to GOST 14254-96 (on request)
IP66 acc. to GOST 14254-96 (on request)
Surface resistance (antistatic) under 109 Оm
Temperature maintained inside (depending on the type of heating and the heater's parameters) 
-40°С ... +50°С
Operating temperature -60°С ... +70°С
-70°С ... +70°С (with additional heat insulation K-Flex)
Resistivity to oil products 
to chemical environments
to UV radiation
Wall thickness 20 ... 40 mm (depending on the enclosure's design variant)
Fiberglass thickness
2 ... 4 mm (depending on the enclosure's design variant)
Thermal conductivity
0,03 W/m*K
Fitting materials (locks, hinges)
stainless steel
Explosion-proof marking
with RIZUR-OShA-R heaters
1 Ex e mb IIC(T3....T6)Gb X
with RIZUR-Arctic, TERM heaters
1 Ex e d IIC(T3....T6)Gb X, 1 Ex e d IIB(T3....T6)Gb X, 1 Ex e mb IIC(T3....T6)Gb X
with a heating section
1 Ex e  II(T3....T6)Gb 
water/steam heating is under 200 С II Gb T3
water/steam heating is under 135 С II Gb T4
water/steam heating is under 100 С II Gb T5
water/steam heating is under 85 С II Gb T6
without heating
II Gb 
RAL 7035 light-grey 
any colour (on request)
Warranty period
12 months
24/36 months (on request)
Average operation time
over 15 years

Reinforced fiberglass horizontally/vertically split enclosures

Design variant Dimensions
RizurBox-С-WD1 1140x720x820
RizurBox-С-WD2 1250x700x500
RizurBox-С-WD3 600x770x600
RizurBox-С-WD4 660x770x610
RizurBox-С-WD5 720x820x610
RizurBox-С-WD6 670x980x500
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