Search results for 'DRAGON DR BS'

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.

The pumps are designed to force circulation in systems equipped with an electronic processor, which automatically controls the operation of the pumps. This feature, in combination with a frequency converter, allows for significant savings in electricity consumption. This solution is used in central heating and solar installations. The equipped processor enables the pump to choose one of 8 modes of operation as needed per installation. The power consumption is from 1/10 to 1/3 lower than in classic pumps. The pump set includes a set of screw connections and a power cord.

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.

The deep well screw pump is ideal for use in single and multi-family houses, recreational plots, farms, production plants, it is perfect for irrigation. Designed for pumping water from drilled deep water intakes, ring wells and free-standing tanks. Learn More

Submersible Sludge Pump is designed for dewatering works in the construction industry, dewatering flooded buildings and rooms, taking water from ponds, lakes and rivers. All places, where there is risk of considerable sand content in pumped water.

Submersible Sludge Pump is designed for dewatering works in the construction industry, dewatering flooded buildings and rooms, taking water from ponds, lakes and rivers. All places, where there is risk of considerable sand content in pumped water.

Group of multi-stage self-priming centrifugal pumps designed for pumping of clean cold water from own intakes and for increasing pressure.The pumps are equipped with the Venturi tube system for increased suction capacity. MHI pumps are available in two variants: with stainless steel impellers (INOX design) or with noryl impellers. All pumps have a stainless steel body. Due to low-noise operation, the pumps can be installed inside the houses. The pumps are equipped with thermal protection mounted in the motor winding.

Single-stage self-priming peripheral surface pumps for pumping of clean cold water from own intakes and for increasing pressure. Pump impellers are made of brass. The pump body is made of durable cast iron with the built-in non-return valve. The pump motor is provided with thermal protection. The pumps have a power cable with a plug.

The check valve is used to ensure fluid flow in one direction only. Example application: The non-return valve installed at the end of the suction pipe together with the suction basket and inserted into the well, after switching off the pump, prevents the water remaining in the pipe from flowing down, and thus protects the pump against dry running at the next start-up. Installed directly above the hydrophore pump, it protects against the impact of the backflowing liquid.