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Submersible drainage pump for dirty water Gmax with built-in float – flow 13.5 m³/h, power 0.75 kW, head 8 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930027
Submersible drainage pump for dirty water GMAX Q750B122 has a power of 0.75 kW and a head of 8 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks , flooded premises , rainwater and surface water from lakes and rivers . The adjustable float..
€ 82.34
Ex Tax:€ 68.62
Submersible drainage pump for dirty water Gmax with built-in float – flow 15.5 m³/h, power 0.9 kW, head 8.5 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930028
Submersible drainage pump for dirty water GMAX Q900B122 has a power of 0.9 kW and a head of 8.5 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives, from septic tanks, pumping water from rooms, houses, garages and flooded areas, rainwater and surface water fro..
€ 95.11
Ex Tax:€ 79.26
Submersible drainage pump for dirty water Gmax with built-in float – flow 9 m³/h, power 0.4 kW, head 5 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930025
Submersible drainage pump for dirty water GMAX Q400B122 has a power of 0.4 kW and a head of 5 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks, pumping water from rooms, houses, garages and flooded areas, rainwater and surface water from..
€ 74.12
Ex Tax:€ 61.77
Submersible drainage pump for dirty water Gmax with external float – flow 11.5 m³/h, power 0.55 kW, head 7 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930021
Submersible drainage pump for dirty water GMAX Q550B121 has a power of 0.55 kW and a head of 7 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks, flooded rooms, garages, cellars and others. It also copes well with rainwater and surface wa..
€ 76.42
Ex Tax:€ 63.68
Submersible drainage pump for dirty water Gmax with external float – flow 13.5 m³/h, power 0.75 kW, head 8 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930022
Submersible drainage pump for dirty water GMAX Q750B121 has a power of 0.75 kW and a head of 8 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks, pumping water from rooms, houses, garages and flooded areas, rainwater and surface water fro..
€ 79.63
Ex Tax:€ 66.36
Submersible drainage pump for dirty water Gmax with external float – flow 15.5 m³/h, power 0.9 kW, head 8.5 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930023
Submersible drainage pump for dirty water GMAX Q900B121 has a power of 0.9 kW and a head of 8.5 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks, pumping water from rooms, houses, garages and flooded spaces, rainwater and surface water f..
€ 93.88
Ex Tax:€ 78.23
Submersible drainage pump for dirty water Gmax with external float – flow 9 m³/h, power 0.4 kW, head 5 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0930020
Submersible drainage pump for dirty water GMAX Q400B121 has a power of 0.4 kW and a head of 5 m . It is suitable for pumping wastewater with particles up to Ф 30-35 mm without abrasives , from septic tanks , flooded premises , rainwater , as well as surface water from lakes and rivers . The adjustab..
€ 71.52
Ex Tax:€ 59.60
Submersible drainage pump for heavily contaminated water Gmax WQD with external float – flow 17 m³/h, power 0.75 kW, head 15 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0900075
Gmax submersible drainage pump for heavily polluted water is designed for reliable and efficient operation in harsh conditions. With a power of 0.75 kW , a flow rate of up to 12.5 m³/h and a water column of 8.5 m , it is an ideal choice for pumping heavily polluted domestic and rainwater , including..
€ 161.38
Ex Tax:€ 134.48
Submersible drainage pump for heavily contaminated water Gmax WQD with external float – flow 27 m³/h, power 1.5 kW, head 19 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0900150
The drainage pump is a reliable solution for draining shafts, tanks and cellars , as well as for pumping rainwater or domestic wastewater . With a maximum power of 0.75 kW , a flow rate of up to 12.5 m³/h and a water column of 8.5 m , it ensures efficient operation even with heavily polluted water t..
€ 210.44
Ex Tax:€ 175.37
Submersible drainage pump for heavily contaminated water Gmax WQD5-7 with external float – flow 12 m³/h, power 0.37 kW, head 9 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0900037
Drainage pump for heavily polluted water Gmax WQD5-7 has a power of 0.37 kW , a flow rate of 7.2 m³/h and a head of 7 m . It is designed for very polluted water that is not chemically aggressive to the material. It is equipped with a knife for crushing textiles, rubber, plastic and other pollutants ..
€ 103.12
Ex Tax:€ 85.93
Submersible drainage pump for sewage water with cutter Gmax Cut with external float – flow 19.8 m³/h, power 1.1 kW, head 20 m - Central Heating
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Brand: Gmax Model: 0901100
The Gmax CUT1100 sewage pump has a power of 1.1 kW , a head of 20 m and a flow rate of 19.8 m³/h - an ideal solution for pumping heavily polluted domestic water , including sewage . Equipped with a built-in shredding knife , it effectively copes with textile, rubber and plastic waste , which prevent..
€ 319.07
Ex Tax:€ 265.89
Submersible drainage pump for sewage water with cutter Gmax Cut with external float – flow 21 m³/h, power 1.5 kW, head 23 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0901500
The Gmax CUT1500 knife sewage pump with a power of 1.5 kW , a head of 23 m and a flow rate of 21 m³/h is a highly efficient solution for pumping heavily contaminated water . It is suitable for domestic and industrial applications , including wastewater and sewage systems. The built-in cutting device..
€ 336.07
Ex Tax:€ 280.06
Submersible drainage water pump for well Gmax QDP with external float – flow 6.5 m³/h, power 0.8 kW, head 30 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0900137
Gmax QDP submersible drainage water pump for wells is a compact and reliable solution for household and light professional needs related to drainage and pumping water . It operates with single-phase voltage 220 V / 50 Hz , and its maximum immersion depth is 7 meters , which makes it suitable for wel..
€ 151.08
Ex Tax:€ 125.90
Submersible drainage water pump for well Gmax QDP with external float – flow 6.5 m³/h, power 1 kW, head 40 m - Central Heating
FREE DELIVERY
Brand: Gmax Model: 0900138
Well pump / Drainage pump Gmax Q1000127-4P is a highly efficient solution for pumping clean water from wells, tanks, shafts and flooded rooms. It has a power of 800 W , a head of 40 m and a flow rate of 6500 l/h , which makes it suitable for domestic and semi-professional applications . It does not ..
€ 175.26
Ex Tax:€ 146.05
Submersible pump for clean water Metabo TP 12000 SI, power 600 W, flow 11,700 l/h, head 9 m - Central Heating
FREE DELIVERY
Brand: Metabo Model: 0251200009
Submersible clean water pump Metabo TP 12000 SI – Compact, efficient and versatile The Metabo TP 12000 SI is a reliable submersible electric pump designed for pumping clean water from tanks, containers, ponds and flooded rooms. With a power of 600 W and a flow rate of up to 11,700 l/h , it ensur..
€ 255.14
Ex Tax:€ 212.62
Float valve for drinking water tank, Size 3/4" - Central Heating
FREE DELIVERY
Model: 0000011796
High-quality float designed for automatic regulation of the water level in drinking water tanks. It features a reliable brass valve and a stainless steel rod, ensuring durability and resistance under intensive use. Main Features: Valve Material: Brass – provides high corrosion resistance an..
€ 27.29
Ex Tax:€ 22.74
Shut-off ball valve FF Hydro – Brass – 0470003 – Size (inch): 1" - Central Heating
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Brand: Hydro Model: 0470003
The HYDRO ball valve with internal thread on both sides (FF) is a component designed for shutting off and regulating flow in water supply and steam systems. Made of durable brass with nickel plating, it combines strength, corrosion resistance, and long service life. It is suitable for a wide tempera..
€ 7.15
Ex Tax:€ 5.96
Single-phase hydrophore water pump METABO HWW 4500/25 INOX – 1300 W, flow 4500 l/h, head 48 m, tank capacity 24 L - Central Heating
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Brand: Metabo Model: 600972000
Hydrophore system with a flow rate of 4500 l/h and a 24 liter expansion tank, with a pressure switch for automatic activation Single-phase water booster pump METABO HWW 4500/25 INOX has a power of 1300 W , a flow rate of 4500 l/h , a head of 48 m and a tank capacity of 24 l . It is intended for w..
€ 301.15
Ex Tax:€ 250.96
Spring-loaded check valve with metal disc Hydro - brass - 0404884 - Size (inch): 1" - Central Heating
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Brand: Hydro Model: 0404884
The Hydro spring check valve with a metal disc is a component designed to prevent backflow in systems using water, air, or other non-aggressive fluids. Made entirely of solid brass, it offers excellent corrosion resistance, a long service life, and reliable performance even under intensive use. F..
€ 7.75
Ex Tax:€ 6.46
Adjustable thermostatic mixing valve, 1" - Central Heating Adjustable thermostatic mixing valve, 1" - Central Heating
FREE DELIVERY
Model: 0000003298
The adjustable thermostatic mixing valve is installed on hot water storage tanks for hot sanitary water in order to regulate the hot water temperature for the comfort and safety of the end users. This valve automatically mixes the hot water coming from the hot water storage tank with cold water from..
€ 117.48
Ex Tax:€ 97.90
Adjustable thermostatic mixing valve, Solar model 1" - Central Heating Adjustable thermostatic mixing valve, Solar model 1" - Central Heating
FREE DELIVERY Last item in stock
Model: 0000003303
The adjustable thermostatic mixing valve is installed on hot water storage tanks for hot sanitary water in order to regulate the hot water temperature for the comfort and safety of the end users. This valve automatically mixes the hot water coming from the hot water storage tank with cold water from..
€ 132.24
Ex Tax:€ 110.20
Aluminium radiator nipple 1" - Central Heating Aluminium radiator nipple 1" - Central Heating
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Model: 0000002998
Used for connecting aluminium radiator sections together and increasing the length of the radiator...
€ 0.30
Ex Tax:€ 0.25
Aluminium radiator plug with siliconе gasket 1", Left/Right - Central Heating Aluminium radiator plug with siliconе gasket 1", Left/Right - Central Heating
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Model: 0000002997
Plug for closing aluminium radiator openings, equipped with gasket. Available in two versions: Left or Right...
€ 0.64
Ex Tax:€ 0.53
Automatic air vent, Straight connection, Size 1/2" - Central Heating Automatic air vent, Straight connection, Size 1/2" - Central Heating
FREE DELIVERY
Model: 08.363.014
The main function of automatic air vent valves is to remove the air accumulated in heating and air condition systems, without need to interfere manually. This prevents from forming very damaging phenomena like corrosion or air pockets, which could compromise the correct functioning of..
€ 5.40
Ex Tax:€ 4.50
Automatic feeder - Central Heating Automatic feeder - Central Heating
FREE DELIVERY
Model: 08.378.001
The automatic feeder installed on the feeder piping of a closed circuit heating system assures a constant preset pressure for the heat-transfer fluid in the system, by restoring automatically any missing water. During the loading or restoring phase of the system, the valve will open the flow and onc..
€ 22.50
Ex Tax:€ 18.75
Automatic feeder Honeywell VF06 1/2 - Central Heating Automatic feeder Honeywell VF06 1/2 - Central Heating
FREE DELIVERY
Model: 0000007302
The VF06 is a combination filling valve for sealed heating systems, incorporating a pressure reducing valve, stop valve, a non return valve and hose connections. Factory set to 1.5 bar, the VF06 can be adjusted on site to between 0.5 and 3 bar. The VF06 ensures that the system is not inadverten..
€ 92.00
Ex Tax:€ 76.67
Automatic feeder, Reinforced type - Central Heating Automatic feeder, Reinforced type - Central Heating
FREE DELIVERY
Model: 0000003256
The automatic feeder installed on the feeder piping of a closed circuit heating system assures a constant preset pressure for the heat-transfer fluid in the system, by restoring automatically any missing water. During the loading or restoring phase of the system, the valve will open the flow and onc..
€ 43.80
Ex Tax:€ 36.50
Axial manometer Cewal, Rear connection, 50mm, 10bar - Central Heating Axial manometer Cewal, Rear connection, 50mm, 10bar - Central Heating
FREE DELIVERY
Model: 0000003235
Applications: They are suitable for measuring the pressure of liquid or gaseous fluids, provided the latter are not highly viscous, crystallising or corrosive to copper and tin alloys. Place of use: plumbing equipment and systems  heating systems pneumatics and hydraulics ..
€ 5.28
Ex Tax:€ 4.40
Axial thermomanometer Cewal, Bottom connection, 4 bar - Central Heating Axial thermomanometer Cewal, Bottom connection, 4 bar - Central Heating
FREE DELIVERY
Model: 0000003250
Applications: The thermo-pressure gauge combines in one instrument the functionality of a Bourdon spring pressure gauge and a bimetallic thermometer. These models are particularly suitable for heating systems. They are attached to the application through a non-return valve which allows, in c..
€ 20.76
Ex Tax:€ 17.30
Bimetallic pyrometer Cewal, Rear stem DN40 - Central Heating Bimetallic pyrometer Cewal, Rear stem DN40 - Central Heating
FREE DELIVERY
Model: 0000003016
Applications: Bimetallic thermometer, sturdy construction, full scale 500 °C, particularly suitable for application on the door of ovens and stoves. The fixing is done with special nut (included), so that besides as a first use, it is easily usable also as a spare part in maintenanc..
€ 8.59
Ex Tax:€ 7.16
Brass Y Strainer, Size 1" - Central Heating Brass Y Strainer, Size 1" - Central Heating
FREE DELIVERY
Model: 03.316.144
The Strainer improves the clearance and protects the system from malfunction. Prolongs the life of valves. Protect expensive pumps, meters and other equipments. Place of use: Domestic water services. Heating and air-conditioning plants. Compressed air systems. Features: ..
€ 7.70
Ex Tax:€ 6.42
Capillary electromechanical thermostat Cewal, CTR - Central Heating Capillary electromechanical thermostat Cewal, CTR - Central Heating
FREE DELIVERY
Model: 0000001318
Features: The adjustable capillary thermostat is suitable for the automatic adjustment of temperature and lends itself to a variety of applications as first use or for the maintenance of boilers, small and large appliances, civil and industrial heating, technical facilities and in general, ..
€ 18.80
Ex Tax:€ 15.67
Capillary thermomanometer Cewal, Thermoplastic case - Central Heating Capillary thermomanometer Cewal, Thermoplastic case - Central Heating
FREE DELIVERY
Model: 0000003015
Applications: The capillary thermomanometers are used especially on boilers for the purpose of reading the pressure and temperature on a sole instrument panel, taking it from a distance. Often the manufacturers of boilers require customisations for technical or aesthetic reasons. In..
€ 33.70
Ex Tax:€ 28.08
Capillary thermometer Cewal, Plastic case DN50 - Central Heating Capillary thermometer Cewal, Plastic case DN50 - Central Heating
FREE DELIVERY
Model: 0000001322
Features: Capillary thermometers are used in a wide variety of applications. Their main feature is to allow reading the temperature on an instrument panel by detecting it at a distance. The most popular applications are on boilers with regard to heating and refrigerated units and glass door fridg..
€ 19.20
Ex Tax:€ 16.00
Cubic expansion vessel for open system - Central Heating Cubic expansion vessel for open system - Central Heating
FREE DELIVERY
Model: 0000002953
Cubic expansion vessel for open system
Cubic expansion vessel for open system, 13L
Cubic expansion vessel for open system, 17L
Cubic expansion vessel for open system, 23L
Cubic expansion vessel for open system, 33L
Expansion vessels are widely used for warm, cold water and heating. Their main purpose is to compensate the excess liquid in result of water expansion caused by the heat. Sizes: 8L - 25x25x15 cm; 13L - 25x25x25 cm; 17L - 25x31.5x26.5 cm; 23L - 25x40x27.5 cm; 33L - 33.5x40x30 cm...
€ 38.40
Ex Tax:€ 32.00
Differential thermostat Thermolux, Model DT-3 - Central Heating Differential thermostat Thermolux, Model DT-3 - Central Heating
FREE DELIVERY
Brand: Thermolux Model: 0000002944
Applications: The Electronic Differential Thermostat is designed to control the circulation pump and the electrical heating element in relation to the temperature difference between the solar panel and the water heater of the solar panel installation. Technical data: Equipped with t..
€ 80.20
Ex Tax:€ 66.83
Differential thermostat Thermolux, Model DT-3.1 - Central Heating Differential thermostat Thermolux, Model DT-3.1 - Central Heating
FREE DELIVERY
Model: 0000002945
The differential thermostat manages the operation of a circulation pump and/or the electric heating element of a domestic solar hot water heater by measuring the difference between the temperature of the water heater and the solar collector (or other heating source, such as a wood burning boiler, pe..
€ 105.00
Ex Tax:€ 87.50
Double function safety valve temperature and pressure for solar system, Size ⌀18 x 1/2" - Central Heating Double function safety valve temperature and pressure for solar system, Size ⌀18 x 1/2" - Central Heating
FREE DELIVERY
Model: 08.372.044
Function: The TP double function relief valve controls and limits the temperature and pressure of the hot water contained in a domestic storage heater and prevents it from being able to reach temperatures of over 100°C, with the formation of steam. On reaching the settings, the valve dischar..
€ 34.20
Ex Tax:€ 28.50
Electromechanical contact thermostat ARTHERMO 300B - Central Heating
FREE DELIVERY
Brand: Arthermo Model: 08.372.036
Features: The adjustable thermostat is mainly used on the pipelines of heating systems for the regulation of air heaters, burners, pumps etc. The operating principle works with liquid expansion and this ensures consistency and accuracy of operation. The setting takes place via the supplied s..
€ 12.80
Ex Tax:€ 10.67
IMT Thermal safety relief valve - Central Heating IMT Thermal safety relief valve - Central Heating
FREE DELIVERY
Model: 0000001323
Application: Recooling Thermostatic Valve is designed to protect solid fuel boilers from overheating. It dissipates heat from a boiler recooling heat exchanger by opening its cold water inlet which protects boiler from overheating. Other application is for flooding a pellet feeder with water bef..
€ 193.00
Ex Tax:€ 160.83
Insulation for underfloor heating HIPS600 EPS150 TECHNIC 10+22, 1,12m² - Central Heating Insulation for underfloor heating HIPS600 EPS150 TECHNIC 10+22, 1,12m² - Central Heating
FREE DELIVERY
Model: 0000001169
Thermoformed polystyrene, for fast and perfect laying of pipes with a coating that protects the insulation material from deformations during the installation process, as well as from soaking part of the screed in the upper layer of insulation (preserves its insulation properties). Extremely..
€ 11.10
Ex Tax:€ 9.25
Insulation for underfloor heating HIPS600 EPS150 TECHNIC 23+22, 1,12m² - Central Heating Insulation for underfloor heating HIPS600 EPS150 TECHNIC 23+22, 1,12m² - Central Heating
FREE DELIVERY
Model: 0000001168
Thermoformed polystyrene, for fast and perfect laying of pipes with a coating that protects the insulation material from deformations during the installation process, as well as from soaking part of the screed in the upper layer of insulation (preserves its insulation properties). Extremely..
€ 13.60
Ex Tax:€ 11.33
Intelligent wireless thermostat Bosch EasyControl CT 200 - Central Heating Intelligent wireless thermostat Bosch EasyControl CT 200 - Central Heating
FREE DELIVERY
Model: 0000007767
Do it the Easy Way! You can either choose everything yourself - times, temperatures and separate rooms to heat, or you can let the EasyControl take over, sensing your presence and anticipating your routines, saving energy when you’re out and about while ensuring the house is warm for ..
€ 337.84
Ex Tax:€ 281.53
Manifold male end tee, 3/4" x 1/2" x 1/2" - Central Heating Manifold male end tee, 3/4" x 1/2" x 1/2" - Central Heating
FREE DELIVERY
Model: 0000006073
Tee for central heating manifolds. Can be used as an extra connection on the manifold...
€ 6.48
Ex Tax:€ 5.40
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In the "Plumbing" category, BalkanEnergy.NET offers its customers a wide variety of high-quality circulating pumps, expansion vessels, thermostats, thermometers, manometers and other installation elements.

Circulation pumps

This type of pump is used to ensure the circulation of liquids in underfloor heating, radiator heating, single-pipe or double-pipe heating systems, systems with constant or variable flow, hot water recirculation, cooling and more.

The advantages of the pumps you will find in our catalog are: high efficiency, minimal maintenance, reduced energy consumption, quiet operation, powerful motor, durability and a wide range of operating temperatures.

Circulation pumps Grundfos

Circulation pumps Wilo

Circulation pumps IMP Pumps

Circulation pumps TR Solar

Expansion vessels

Expansion vessels are widely used for hot and cold water and heating. Their main purpose is to compensate for the difference in water volume due to rising temperatures. Different models are designed for different systems (solar, closed, open). Here you can find sizes from 4 to 50 liters.

Thermostats

Thermostats can be programmable, differential, capillary, contact, etc. Their main purpose is to control the operation of the installed circulation pump and / or electric heater by measuring the temperature difference. The temperature range of each appliance is different.