Steel panel radiators Prado Universal with bottom connection

Steel panel radiators PRADO Universal have six connections with G1/2″ thread, 4 side and 2 bottom, and depending on the type, consist of one, two or three profile panels with or without a convection sheet. All radiators, except type 10, are equipped with removable top and side panels. Radiators of types 20/ 21/ 22/ 30/ 33 do not have mounting brackets, which allows them to be installed in such a way that the bottom connection can be on the right or left. For 30 , 33 types, it is necessary to take into account that the connection axes are not located symmetrically with respect to the depth of the radiator. Radiators of types 10/ 11/ 30/ 33 are supplied in right or left versions. The device is connected to the heating system through two lower connecting pipes. Purpose - for heating systems of residential, public and industrial buildings. The maximum operating excess pressure of the coolant is 1.0 MPa (10 bar). The maximum coolant temperature is 120 C. 10-year warranty.

• Technical data
• Connection methods
• Fastenings
• Contents of delivery
• Drawings T10,T11,T30

Dimensions

Type: 10, 11, 20, 21, 22, 30, 33.

Height (H): 300, 400, 500, 600.

Length (L): 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800, 1900, 2000, 2200, 2400, 2600, 2800 , 3000.

Dimensions by type:

The lineup

Design features of different types of radiators
The company's catalog presents Classic and Universal models. Products are available with side and bottom eyeliner. The manufacturer offers a wide range of standard sizes, allowing you to design the optimal heating system. Structurally, the devices consist of one, two or three panels, plus fins. The company's catalog presents several types of radiators. They differ in depth, number of panels, and the presence of fins.

Types of Prado batteries:

• Type 10 is the narrowest model (72 mm), consisting of one row of panels. Its advantage is its affordable cost. The disadvantages include low heating power.
• Type 11 - fins are welded to the back of the single-row panel. The product is equipped with an air outlet grille and side slats.
• Type 20 is a radiator with two panels, but without convection fins. There is a grill on top. Depth 82 mm.
• Type 21 - the model consists of two panels and fins between them. The heater received all the necessary finishing - grille and side inserts.
• Type 22 - stamped parts are arranged in two rows, a ribbed convector is welded to each. The depth of the product is 108 mm, there is a grill on top, and strips on the sides.
• Type 30 is a three-row radiator without fins. The model with the letter “Z” is offered without grille and sidewalls. Version with the letter "V" with vertical connection.
• Type 33 – three rows of ribbed panels form a depth of 172 mm. The radiator is fully equipped with finishing elements.

Prado Classic

Prado Classic radiators are used in two-pipe and one-pipe communication networks. They can be installed in gravity systems and operating with pumping stations. There are holes on four sides of the product for lateral pipe connections. Classic radiators are available in all types. Their peculiarity is the absence of right and left execution. The heater can only be connected on one side; a plug is placed on the other.

Heating devices of the Z-hygienic series are intended for institutions with increased requirements for cleanliness. They are devoid of fins, side walls and grilles. When marking products, their type and dimensions are indicated. For example: model Prado Classic 22-500-500 – radiator with side connection type 22, length 500 mm, width 500 mm.

Prado Universal

The advantage of Universal batteries is the universal connection. The design allows for bottom connection, hiding the heating pipes. A switching option is possible through 4 connecting holes in the corners of the device. Products are produced in various types, from single-row to three-row. There is also a Z series of hygienic heating devices. The devices are equipped with connecting pipes on the right and left sides, which simplifies installation. Steel Prado Universal radiators are equipped with Danfoss thermostats that control their power. The valves are designed for a two-pipe system. When installing batteries in a single-pipe network, choose models with reduced thermostat resistance.

Capacity and weight

*/** *-Weight (kg) **-Capacity (l)

Specifications

Approximate cost of radiators depending on size and power
When connecting Prado heating devices to the system of an apartment building, you need to find out the connection diagram. There will be no difficulties with independent water treatment using steel radiators. If the circuit is dependent, the parameters of the coolant are first known. The products are designed for the following characteristics:

• operating pressure – 0.9 MPa, for models with a 1.4 mm panel – 1 MPa;
• maximum coolant temperature - 120° C;
• weight of a panel with a height of 300 mm – from 2.95 to 119.99 kg;
• weight of a panel with a height of 500 mm – from 8.18 to 89.84 kg;
• acceptable pH values ​​– 8.3-9;
• connecting holes with 1/2″ internal thread.

The best choice for radiators is closed heating systems. They reduce the effect of corrosion on steel. Dimensions of devices:

• height – 300 and 500 mm;
• length from 400 to 3000 mm;
• depth – 80-200 mm.

Depending on the model, radiators are equipped with convection fins. Corrugated steel sheet is welded to the vertical channels. The power of the heating device increases. An air outlet grille and side strips are installed as finishing. The number and parameters of radiators are selected based on the area of ​​the heated room.

Hydraulic characteristics

Equipment for installation and connection

Prado panel radiators have excellent technical characteristics. They can operate at increased pressure in the line, and a wide range of models allows you to select batteries for the area of ​​the heated premises. In addition to them, Prado produces auxiliary equipment:

It is best to check the cost of radiators, fittings, pipes and other equipment from Prado from official dealers - you will find the lowest prices there.

• Convenient floor mounts that facilitate installation work.
• Thermostatic valves.
• Thermostatic elements.
• Manual control valves.
• Reverse flow valves.
• Bottom connection nodes.
• Plastic and copper pipes.
• Reduction couplings.
• Connectors are straight, triple and angled.
• Fasteners, adapters and much more that is necessary to build a heating system.

Correction factor

Qnu*φ

Fastenings

L-length of radiator

A,B,C - Bracket distance

*-Below the decimal line are options for installing brackets with a small shelf to the wall.

Contents of delivery

The Prado Universal radiators are supplied with:

*- mounting brackets come in 3 pieces. starting from 1800 mm.

You can also order floor brackets separately.

How to buy Prado Universal radiators in the online store?

In Moscow, products from Russian manufacturers can actually be found in every store; they are in demand and well known. Russian panel batteries are incredibly popular throughout Russia, but prices directly depend on the place of purchase.

In city stores, prices for the products of this company are much higher, which is why all customers ask the question: “Where in Moscow can I order Prado panel heating radiators with a bottom connection inexpensively?” By asking this question in your search engine, you will probably open the official online store of our company.

The status of an official dealer allows us to set the best prices for heating steel panels. Only in our online store you can order a suitable model with delivery, as well as find professional craftsmen to install and connect panel radiators.