The TechnoNIKOL heated funnel with a crimp flange is made from block copolymer and propylene and is intended for installing internal drainage on flat roofs.
The funnel is equipped with a thermal cable for heating the water receiving bowl. Thus, in the autumn or spring, when the ambient temperature often drops below 0 (C), the funnel does not freeze up and remains operational. The thermal cable is connected via a thermostat or a power button.
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Advantages:
- connects to a plumbing pipe d=110 mm with a socket;
- compatible with all types of roofing roll materials;
- equipped with a leaf catcher;
- provide constant drainage from the roof at any time of the year;
- contribute to the long service life of the roof.
Packaging and storage
Supplied in branded packaging. Store indoors.
You can buy roof drainage funnels at a competitive price in our online store. To stay up to date with promotions and discounts on products, follow the project news.
The disadvantage of such a system is the difficulty in draining water, which can accumulate on the roof plane during precipitation. And this is understandable, since there is no ramp and the water simply has nowhere to go. Especially if the design includes protective blind parapets. Special funnels for flat roofs help solve this problem. They allow you to qualitatively equip the water drainage point and protect this entire system from large contaminants entering it. In addition, many options today are equipped with heating, which will melt ice and snow that may accumulate in their locations.
Where can you find funnels for flat roofs in Moscow?
The KSK24 company is a distributor of leading domestic and foreign manufacturers of roofing aerators. In our online store you can buy funnels for flat roofs at the best prices with delivery throughout Moscow and the Moscow region.
Polypropylene water intake funnels for internal drainage of rain and melt water
from the surface of various types of inversion, exploited and non-exploited flat (soft) roofs. The electric heating used in the funnel prevents freezing of water in the receiving hole during the transitional season (autumn-winter-spring)
| Polypropylene roof drains with a leaf catcher and a stainless steel compression flange with cast-in steel landing screws. Electric heating maintains reliable drainage during the winter and autumn-spring periods of the year, which is important in our climate zone. The funnels are made of high-strength material that is resistant to weathering and ultraviolet radiation. Operates on 220 volt AC mains. Applicable for all types of waterproofing materials, with roofing “pies” of any thickness and filling. The funnel has an enlarged body for greater adherence of the hydraulic and vapor barrier to the funnel, and the funnel body to the roof plane and technological holes for additional fixation to the base of the roof - floors, corrugated sheets, etc. A 15 W self-regulating heating cable is used as a heating element, changing its heat output depending on the ambient temperature. The cable is mounted into the body of the roof funnel. The funnel is suitable for use at atmospheric temperatures from -50°C to +50°C. |
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To limit heating and save energy, it is recommended to connect through a thermostat operating in the temperature range from -5°C to +5°C. Otherwise, heating will be carried out at lower temperatures, which is not necessary, since at sub-zero temperatures there is no process of snow melting on the roof and there is no need for water drainage. When several types of roof anti-icing are used on a building, funnels can be included in the overall roof heating control system.
Overall dimensions of the roof funnel
The drains are supplied with a 102mm or 600mm vertical outlet, which are used for direct connection to steel, cast iron or plastic drainage pipes. For roofs that do not have the ability to accommodate a vertical drainage system, funnels can be equipped with a horizontal outlet with a diameter of D110.
To connect the electrical cable of the heated funnel to the network, you must use a sealed heat-shrink sleeve or junction box. The cable connection is made through a network circuit breaker.
The roof funnel TP-01.100/6-E with a leaf catcher and a pressure flange made of stainless steel is designed to drain rain and melt water from flat roofs into the storm drain. A leaf catcher prevents branches, leaves and other debris from entering the storm drain.
Specifications
- raw materials for the funnel body and leaf catcher are polypropylene;
- raw material for the pressure flange – stainless steel;
- voltage/maximum current consumption – 220÷230 V/0.16 A;
- cable heat transfer, no more than 30 W/m;
- connecting cable length, not less than 1.5 m (3x1.5 mm);
- the smallest cable bending radius is 10 mm;
- maximum cable surface temperature – +65 °C;
- maximum temperature of the inner surface of the funnel – +55 °C;
- diameter of the receiving funnel – 360 mm;
- outlet diameter – 110 mm;
- nominal height of the outlet pipe – 600 mm;
- throughput, no less than 8 l/s;
- ambient temperature – from -50 °C to +90 °C;
- temperature of the discharge liquid, no more than – +85 °C;
- net weight, no more – 1.8 kg;
- service life is at least 50 years.
The roof funnel is produced with an enlarged body for greater adherence of the hydro- and vapor barrier to the funnel, and its base to the roof plane. At the base of the funnel there are technological holes for additional fixation to the base of the roof - reinforced concrete floors, corrugated steel sheets, etc.
The main dimensions are shown in Fig. 1.
Product composition and completeness
A real funnel consists of the following parts (see Fig. 1):
- Funnel body made of polypropylene;
- Leaf catcher made of polypropylene;
- Stainless steel pressure flange;
- Galvanized wing nut (8 pcs.);
- Heating element retaining rim;
- Self-regulating cable "TRACECO-30" with a power of 15 W.
A batch of roofing funnels delivered to one address is completed with a passport and a combined technical description in accordance with GOST 2.601-2006.
The appearance of the product may differ from the product shown in the photo. The manufacturer reserves the right to make changes to the design, design and configuration of the product that do not affect the quality of the product.
Design and principle of operation
The funnel body is rigidly attached to the supporting structure. A layer of hydro/vapor barrier (membrane material (EPDM or PVC membrane) or polymer bitumen material) is glued or fused onto the body of the receiving funnel, then clamped using a profiled flange and wing nuts. The funnel outlet is designed to connect to any
sewer socket pipe made of PVC or PP (REHAU, WAVIN, etc.). If a steel or cast iron socketless pipe (SML) is used for storm drainage, it is necessary to use a repair transition (TP-82.100). After completing the installation work, a leaf catcher is installed in the housing. If it is necessary to create two or more layers of hydro/vapor barrier, drain water from several levels, or use funnels on inverted, exploited, “green” roofs, it is necessary to use additional elements:
TP-74.100; TP-75.100; TP-76.100; TP-104.110. This will solve the problem of water drainage from the roof of any structure, regardless of the composition of the roofing “pie”.
When using a TP-01.100/6-E funnel to connect the electrical cable to the network, you must use a waterproofing coupling or junction box. The cable connection is made through a network circuit breaker (see Fig. 2).
Recommendation: To limit heating and save energy, it is recommended to connect a self-regulating cable through a thermostat operating in the temperature range from -5˚С to +5˚С. Otherwise, heating will be carried out at lower sub-zero temperatures, which is not necessary, since during frosts the snow on the roof does not melt and there is no need to drain water.
Maintenance
The product must be used for its intended purpose. Roofing funnels cannot be used at temperatures not specified in the technical data sheet. Remove and clean the leaf catcher as necessary.
Storage and transportation conditions
The products do not belong to the category of dangerous goods, which allows their transportation by any type of transport in accordance with the rules for the carriage of goods in force for this type of transport.
During rail and road transportation, products are allowed to be transported only in covered rolling stock. Handle the product with appropriate care, avoiding impacts and dents.
Products must be stored in the manufacturer's packaging.
Warranty
The manufacturer guarantees that roof drains comply with the requirements of TU 5263-002-95431139-2010, subject to the operating, transportation and storage conditions set out in the “Technical Conditions”.
The warranty period for the funnel is 12 months from the date of sale.
The warranty covers all manufacturing and design defects. This warranty does not apply:
- for damage resulting from installation by unqualified personnel, or in violation of the requirements of this passport;
- in the presence of damage as a result of impacts, as well as other mechanical or temperature damage.
The company "OBSTROYTECH" sells HL products and is the official representative of this organization on the domestic market. In this section we offer you a huge selection of HL drains, roof funnels, as well as accessories.
Sewage equipment manufactured by HL is divided into several types:
Funnels for storm drains on the inside of the house;
- balcony and terrace drains for various premises;
- sewer gates;
- bends, siphons for plumbing and household appliances.
The HL company began its work in 1995, organizing its own production. Most of the products are exported to Russia and Western Europe. Equipment and components undergo mandatory certification in our country, which confirms the products’ compliance with European standards. The quality of manufactured products is specified in the ISO 9001 certificate.
Description of the roof funnel
An electrically heated roof funnel is used to drain water from flat roofs into an equipped sewer system. The equipment is equipped with a self-regulating cable to turn on electric heating. It is located inside the structure and is reliably protected from moisture.
The funnel can withstand heavy loads and continues to function at any temperature. The equipment is durable and reliable, completely safe, and does not consume a lot of electricity. Today, this type of roofing funnel is considered one of the best.
Funnel with vertical outlet
A roof drain with vertical outlet and electrical heating from the HL company has a number of advantages:
- The equipment is powered from a regular electrical network (no transformer required);
- heating is carried out only from the inside due to the location of the cable inside the housing;
- The self-regulating cable itself changes the heating temperature depending on the air temperature.
The electrically heated roof funnel with vertical outlet is of high quality, due to which we can claim durability. The HL company uses only modern materials and equipment to produce parts, which allows us to produce reliable equipment.
We offer you quality products at low prices. With us you will always find a wide range of roofing funnels of various configurations.
