Diva – aluminum radiators

15 years warranty

Aluminum heat radiators “SAN TEH RAI” are widely used with any heating systems.

Heat radiator is produced on advanced equipment from specially prepared aluminum alloy meeting quality standards ENAB46100, this allows ensuring comfortable exploitation for not less than 50 years. Aluminum heat radiators SAN TEH RAI are represented by a model with an axle spacing of 500 mm.

15 years warranty

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Преимущества алюминиевых радиаторов Diva

High heat transfer

Suitable for installation in both conventional and low-temperature systems with boilers of any type, including condensing

Effective protection against water hammer

The structural strength allows the radiator to be operated in conditions of high pressure and an unprepared coolant

Coloring of a thermal radiator by anaphoresis method according to German technologies.

Quality certificates and technical documentation

The manufacturer's warranty for the DIVA aluminum radiator is 15 years (subject to the norms and conditions of installation and operation described in the product passport)

Sectional assembly from the manufacturer 4,5,6,7,8,10,12 sections

Diva 500

Specifications

Center distance L, mm

500

Section depth In, mm

Width of section C, mm

Height of section A, mm

575

Coolant volume, l

0,42

Heat transfer of one section Δt=70°C, W

205

Heat transfer of one section Δt=60°C, W

180

Heat transfer of one section Δt=50°C, W

155

Maximum temperature of the coolant, °C

120

Maximum operating pressure, Bar

Test pressure, Bar

The value of the hydrogen index, pH

6,5-9,0

Installation and operation recommendations

Installation of radiators should be carried out only: + ×
- In the presence of a heat engineering project created by a licensed design organization and certified by the organization responsible for the operation of the heating system of the room in which the installation of this radiator is planned.
- A specialized installation organization.
- In accordance with building codes and regulations.
- After the radiators have reached room temperature naturally, without direct exposure to heating devices; with the mandatory possibility of cutting off the inlet and outlet of the coolant with special shut-off valves.
- Recommended installation and operation conditions by the manufacturer:
- For optimal heat transfer of radiators, the distance between the radiator and the floor should be 70-120mm, and between the radiator and the window sill at least 80mm. The brackets should provide a distance from the wall of 30-50mm, as well as the horizontal position of the radiator.
- Immediately before installing the plugs and adapters, it is necessary to lubricate the gasket with a heat-resistant (up to 135°C) silicone sealant.
- It is recommended to install the radiator to the pipelines without removing the protective polyethylene film, which will protect the appearance of your radiator.
- In the case of a one-sided side connection of a radiator with a number of sections more than 12, it is recommended to install a flow guide in the intake manifold, ⅔ the length of the radiator.
- It is not recommended to rearrange radiators in order to reduce or increase the number of sections, as well as replace individual sections of the radiator.
- Warranty obligations do not apply to recomposed radiators.
- During operation, it is necessary to periodically remove air from the upper collector using an air outlet valve.
- Avoid sudden opening of radiator valves to avoid hydraulic shock.
- The radiator during the entire period of operation must be filled with a coolant according to clause 1.3 of this passport according to GOST 31311-2005, EN 442.
- Transportation and storage of radiators should be carried out in accordance with GOST 31311-2005, EN 442.
- The number of sections in commercially produced radiators: from 4 to 12.
- During transportation, a slight relaxation of the twisted nipple inside the radiator is possible, therefore, before installing the radiator in the heating system, it is necessary to tighten the nipples connecting the sections to each other.