Search results for 'e-100 gth'

The Grundfos SCALA1 is a self-priming, multistage pump, that incorporates all the components of a pressure booster into a compact composite enclosure. As it is self-priming, the SCALA1 can pump water from a level below the pump. Provided it is filled with water, the pump can lift water from a depth of 8 m in less than 5 minutes. This facilitates easy installation and start-up of the pump and provides more reliable water supply in installations where there is a risk of dry running and leakages in suction hose or pipes.

Submersible pumps designed for pumping sewage, dirty water, and water from flooded premises. The pumps are equipped with float switches for automatic pump control. Threaded outlet connection and a set of adapters provide connection of the discharge hose with a hose clamp or fast-connection coupling. WQF pumps are equipped with thermal protection mounted in the motor winding. The motor housing is made of AISI304 stainless steel, and the impeller is made of grey cast iron.

A series of professional submersible pumps with mixing system, designed for customers who need a strong and reliable product in their professional work. These pumps are widely used in sewage pumping stations. MWQ pumps are designed for pumping raw sewage from pumping stations where dense sludge may be deposited. The pumps have a special additional external rotor (agitator) for mixing and splitting heavy sludge. Materials used guarantee long-term and faultless operation. Motor shaft is made of stainless steel. Motor chamber is sealed with a double SiC/ SiC mechanical seal. The pump uses a multi-channel impeller for pumping large diameter impurities. All MWQ pumps are suitable for installation with a guide rail system. The motors have Class F winding insulation and single-phase versions are additionally equipped with thermal protection mounted in the winding. The pumps have bearings manufactured by NSK in Japan. Flanges for connecting pipes or fast-connection. The pumps are available as single-phase 230V ~/ 50Hz versions with a float switch, and 3-phase 400V ~ 3 / 50Hz version. The pumps can be supplied with guide rail systems for installation in pump stations. The guide rail system is sold separately.

Chimney cowl with external bearing made of 1.4404 chimney steel is designed to support gravitational exhaust ventilation and draft in flue, smoke and ventilation chimneys. Using a high-quality ball bearing above the body of chimney cowl guarantees long, maintenance-free use and significantly extends the service life of the chimney cowl. Regardless of the direction and strength of the wind, the base always sets with its direction, thereby covering the chimney opening.The chimney cowl is an ideal solution when there is no stabilized chimney draft or it is too small, and with unfavorable terrain configuration, strong and frequent winds.

Chimney cowl with external bearing made of 1.4404 chimney steel is designed to support gravitational exhaust ventilation and draft in flue, smoke and ventilation chimneys. Using a high-quality ball bearing above the body of chimney cowl guarantees long, maintenance-free use and significantly extends the service life of the chimney cowl. Regardless of the direction and strength of the wind, the base always sets with its direction, thereby covering the chimney opening.The chimney cowl is an ideal solution when there is no stabilized chimney draft or it is too small, and with unfavorable terrain configuration, strong and frequent winds.

Chimney cowl with external bearing made of 1.4404 chimney steel is designed to support gravitational exhaust ventilation and draft in flue, smoke and ventilation chimneys. Using a high-quality ball bearing above the body of chimney cowl guarantees long, maintenance-free use and significantly extends the service life of the chimney cowl. Regardless of the direction and strength of the wind, the base always sets with its direction, thereby covering the chimney opening.The chimney cowl is an ideal solution when there is no stabilized chimney draft or it is too small, and with unfavorable terrain configuration, strong and frequent winds.

Submersible pumps with cutting system designed for pumping domestic sewage. In case of flooding, they can be used for draining rooms. Their robust design and quality materials used (stainless steel, cast iron), the cutting system with a cutting knife, and very reasonable price have made the pumps very popular among individual customers. The pumps are equipped with a float switch for automatic operation. To ensure reliable operation, the pumps have overload protection mounted on the cable. V 550, V1500 and V2200 pumps incorporate the high efficiency “screw” cutting system. Pump outlet provides connection of the discharge hose with a hose clamp or fast-connection.

UV sterilizers are used to purify/disinfect water from bacteriological contamination that may exist in water sources, e.g. shallow wells or surface intakes. Disinfection is based on the bactericidal effect of the UV lamps in the sterilizer. The principle of their bactericide action is the absorption of UV light by the DNA structures of microorganisms. Proper selection of UV rays strength and exposure time can kill almost all microorganisms by destroying their DNA.

The Magnetic Filter has been designed to retain impurities in central heating systems.Modern systems equipped with highly efficient systems powered by boilers are exposed to failures and reduced efficiency and effectiveness work through contamination with iron oxides, i.e. the main component of rust, which are formed as a result of corrosion and deposited in the form of sediment. Iron oxide particles circulate throughout the heating circuit, accumulating in critical points of the installation and exposing the entire system to failure e.g. pumps, valves or heat exchangers, and the heating efficiency of the boiler itself decreases, which translates into increased heating costs. The use of magnetic filters/dirt separators makes it possible to increase the protection of the entire heating system by removal of most solid contaminants, which include iron or iron oxides suspended in the heating system fluid. Filters can be used in systems with continuous circulation of the heating medium. The heating medium may consist of a water solution and glycol, where the glycol content does not exceed 50%. Filters can also be used in solar and refrigeration systems by stopping additional impurities such as sand.