Pumping stations - Import export

Refra pump stations for heating systems are the most versatile in this category. These pump stations are completely exclusive as they are manufactured according to the hydraulic drawings provided by the customer. In this way, the full adaptation of the product to the existing project can be ensured. Possibility to choose any frame offered by Refra, many additional functions and an unlimited power supply – all of this makes it suitable for any kind of heating system in both commercial and industrial sectors.

The horizontal Pump tube is suitable for emptying highly aggressive, aqueous to slightly viscous media from IBC containers or tanks and is the perfect alternative to vertical Drum Pumps. Perfectly suited for the removal of concentrated acids and alkalis. * Optionally with leakage detection (Safety Box) * Horizontal connection on the bottom run of the container Features & Advantages * Optionally with electric or compressed air drive * Low loss of the medium when disconnected * Easy installation * Easy to dismantle * Low space requirement * Automatic emergency stop function of the engine in case of leakage detection * The value of the maximum flow rate is determined on the basis of fixed parameters and always under the same conditions. These can be found on our website.

The industrial version of the progressive cavity pump HD-E-SR transfers the advantages of the drum pump to highly viscous media. With its easily detachable design and small outer diameter (max. 41 mm), it enables the filling of viscous liquids up to 30,000 mPas. The pump is easy to dismantle and clean and can be combined with electric or compressed air motors to facilitate the emptying of liquids and conserve resources. * Also available in special immersion depths * Examples of media: Oils, glucoses, waste oils, disposal liquids, * Optionally driven by electric or compressed air motors * Uniform volume flow * Lightweight and versatile due to low motor weight * Continuous, low-pulsation delivery of up to 15 litres/min * Low wear and tear * Easily detachable outer tube

The Drum pump is suitable for thin-bodied, flammable and inflammable liquids and hydrocarbons. Perfectly suited for withdrawing or transferring explosive media and solvents. * Optionally available with Ex - plug * Pump tube equipped with Lutz original hand wheel * Suitable for Drum emptying alternative fuels, oils, flammable liquids Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimised Drum emptying with a remaining quantity of approx. 0.1 litres * No leakage if the pumping station is tilted or moved * Maximum product utilization with reduced drum cleaning and disposal rates * Approved according to ATEX directive 2014/34/EU, category 1/2

Eccentric screw pump tube B70V-D Industryfor three-phase motors The B70V-D 120.1 Eccentric screw pump in the industrial version is a powerful positive displacement pump for highly viscous, pasty and viscous media up to the limits of flowability. Depending on the application, various three-phase and air motors are available, which you can combine with the Pump tube at any time. This means you are flexible at all times and thus conserve important resources. * available in special immersion depths of 500 - 2500 mm on request * Connection to the discharge nozzle of the pumping station is made with a Tri-Clamp * Media examples: highly viscous mineral oils, resins, emulsions, paints and many other thick materials. Features & Advantages * Uniform volume flow * Easy and fast cleaning * Gentle, low-pulsation product conveying * Smooth running and low wear * Large selection of robust and powerful drive motors

The Pump Set is suitable for thin-bodied, flammable and highly inflammable hydrocarbons. Perfectly suited for the withdrawal or decanting of solvents. * Media examples: Ethanol, petrol, butanol, isopropanol, kerosene, methanol and petroleum.etc. * Pump tube equipped with Lutz original hand wheel * Suitable for Drum emptying alternative fuels, oils, flammable liquids Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimised Drum emptying with a remaining quantity of approx. 0.1 litres * No leakage if the pumping station is tilted or moved * Maximum product utilization with reduced drum cleaning and disposal rates * Approved according to ATEX directive 2014/34/EU, category 1/2

The Pump Set is suitable for thin-bodied, flammable and highly inflammable hydrocarbons. Perfectly suited for the withdrawal or decanting of solvents. * Media examples: Ethanol, petrol, butanol, isopropanol, kerosene, methanol and petroleum.etc. * Pump tube equipped with Lutz original hand wheel * Suitable for Drum emptying alternative fuels, oils, flammable liquids Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimised Drum emptying with a remaining quantity of approx. 0.1 litres * No leakage if the pumping station is tilted or moved * Maximum product utilization with reduced drum cleaning and disposal rates * Approved according to ATEX directive 2014/34/EU, category 1/2

The Pump Set is suitable for thin, flammable and highly inflammable liquids and hydrocarbons. Perfectly suited for withdrawing or transferring explosive media and solvents. * Optionally available with Ex - plug * Pump tube equipped with Lutz original hand wheel * Suitable for Drum emptying alternative fuels, oils, flammable liquids Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimised Drum emptying with a remaining quantity of approx. 0.1 litres * No leakage if the pumping station is tilted or moved * Maximum product utilization with reduced drum cleaning and disposal rates * Approved according to ATEX directive 2014/34/EU, category 1/2

The Pump Set is suitable for thin, flammable and highly inflammable liquids and hydrocarbons. Perfectly suited for withdrawing or transferring explosive media and solvents. * Optionally available with Ex - plug * Pump tube equipped with Lutz original hand wheel * Suitable for Drum emptying alternative fuels, oils, flammable liquids Features & Advantages * Optionally with electric or compressed air drive * No lubricants and therefore no contamination of the pumped medium by lubricants * Optimised Drum emptying with a remaining quantity of approx. 0.1 litres * No leakage if the pumping station is tilted or moved * Maximum product utilization with reduced drum cleaning and disposal rates * Approved according to ATEX directive 2014/34/EU, category 1/2

A pump is a mechanical device for moving a fluid from a lower to a higher location, or from a lower to a higher pressure area. The fluid can be any type of liquid or gas, and pumps may be classified in many ways according to their purpose, specifications, environment, design, etc. Pumps are used in a wide range of industrial and residential applications. Pumping equipment is extremely diverse, varying in type, size, and materials of construction. Classifications and Types: Pumps may be classified on the basis of the applications they serve, the materials from which they are constructed, the liquids they handle, and even their orientation in space. All such classifications, however, are limited in scope and tend to substantially overlap each other. A more basic system of classification first defines the principle by which energy is added to the fluid, goes on to identify the means by which this principle is implemented, and finally delineates specific geometries.

Refra manufactures pump stations for waterloop systems with the cooling capacity from 30 kw to 250 kW. These systems produce distributed cooling at different temperatures with a single condensing water loop. Together with Refra pump stations, the system creates a fully integrated refrigeration technology that eliminates the need for complex refrigeration systems and greatly simplifies installation work. Built on a super slim assembled galvanized steel frame with powder coating. Standard selection includes single or dual pump with inverter, glycol tank with filling pump, shut-off valves, control board with controller and necessary control sensors as well as a three-way valve, manometers and a coarse cleaning filter. Extra features, such as emergency heat exchanger with full controls or bubble filter separator can be combined. An additional heat recovery pump can also be added to extract maximum efficiency from the system.

Refra manufactures pumps stations for water treatment systems of various sizes. These systems are designed for particularly sensitive equipment cooling with water and becoming increasingly popular in robotic factories. Combining the pump station with all kinds of water cleansing filters results in a natural cooling solution with extremely pure water. Assembled in a special walk-in container, this unit be placed outdoors – right next to the building, resulting in reduced installation costs and easy unit maintenance. Additional options, such as illumination, ventilation and heating can be integrated inside the container to make the service of the unit even more convenient. Container size ranges from 2,4 meters to 13 meters in length and can be insulated with polyurethane foam or 50 mm rock wool material for a super silent unit operation.