Pumps for off-loading

Unloading pumps are specialised devices used for pumping various materials from containers, tanks or vessels. They play an important role in industrial and technical processes, ensuring efficient and safe unloading of goods. Unloading pumps can be used to pump liquids, bulk materials, chemicals, oil, fuels and lubricants, and other substances. They have different characteristics, such as capacity, pressure, materials used and control methods, making them suitable for a wide range of applications in industry, agriculture, construction and other sectors.

TOP-30 Pumps for off-loading + other products

DB Series Sealless Plastic Pumps

DB Series Sealless Plastic Pumps

The non-self-priming plastic centrifugal hermetic chemical pumps with magnetic coupling of the DB series are one of the most popular chemical pumps in the pump segment with a capacity of up to 50 m3/h. The pumps are ideal for pumping aggressive liquids such as sodium hydroxide and hypochlorite, sulfuric acid, hydrochloric acid, nitric acid, alkalis, various corrosive mixtures, solvent, wastewater with chemical impurities. The concentration of suspended particles should not exceed 1.25 mg/cubic cm.

Flow Range:from 1 to 837 lpm
Viscosity:over 150 cP
Temperature:max. PP: 82°C PVDF: 104°C
Pressure:up to 6.2 bar
Materials:PP or PVDF construction
Head:from 6.1 to 61.3 m
ANSI UC Sealless Pumps

ANSI UC Sealless Pumps

Designed for use in the most extreme chemical processing applications, the ULTRAChem® series pumps are magnetically driven pumps that meet ANSI standards. The pumps are designed for pumping aggressive, chemically active liquids. The concentration of suspended solids should not exceed 1.25 mg/cubic cm. The pumps are ideal for operation at ultra-low ambient temperatures.

Flow Range:up to 329 m3/h
Viscosity:over 200 cP
Temperature:+121 °С
Pressure:to 20 bar
Drum/Barrel Pumps

Drum/Barrel Pumps

FINISH THOMPSON is one of the leading manufacturers of barrel pumps and a specialist in centrifugal pumps in general. The range of drum pumps includes plastic and metal models used for emptying containers, barrels, tanks, medium-duty containers and hoppers. The range of centrifugal pumps includes stainless steel pumps, ETFE-coated process pumps, plastic pumps made of polypropylene and PVDF for aggressive, difficult chemicals.

Flow Range:up to 150 l / min (with electric drive), 83 l / min (with pneumatic drive)
Viscosity:up to 500 сР
Temperature:up to 110 °С
Materials:polypropylene, PVDF or stainless steel 316
Length:69, 102, 122, 152, 183 cm
Screw dosing pump

Screw dosing pump

A compact series of screw pumps that are designed as metering pumps. They are designed for pumping small volumes of liquids where high precision and repeatability are required. The pumps can handle a wide range of liquids, from clean and clear liquids to abrasive, aggressive, viscous and solids-containing liquids. The pumps are widely used in wastewater treatment plants, the pulp and paper, chemical, pharmaceutical, petrochemical and oil refining industries.
Flow Range:max. 150 m3/h
Temperature:from -20°C to +110°C
Pressure:max. 24 bar
Materials:cast stainless steel
Motor speed gear pumps

Motor speed gear pumps

Viking's motor-speed industrial pumps are designed for increased performance by using double ball bearings and a direct motor-pump arrangement. Reliable mechanical seals and gaskets eliminate leakage and extend pump life.

Flow Range:132 m3/h
Viscosity:1 to 5,500 cSt
Temperature:-40°C to +180°C
Pressure:17 bar
Materials:cast iron
WAUKESHA lobe pumps

WAUKESHA lobe pumps

Waukesha lobe pumps are represented by two main series: Universal I and Universal II. They differ in operating pressure and some design features. The former operates at a pressure of 13.8 bar, and the latter at 34.5 bar. The Universal II models are equipped with a three-pin stationary seal. The pumps used in the food and pharmaceutical industries meet all hygiene and safety standards. For pharmaceutical equipment, a smooth internal surface is mandatory. For both series of pumps, all parts and structures can be rinsed.

Flow Range:up to 160 m3/h
Viscosity:max 500.000 cPs
Temperature:-40 ÷ 150°C
Pressure:up to 34,5 bar
Materials:316 stainless steel, 316L optional
API 674 High Horsepower Process Pumps

API 674 High Horsepower Process Pumps

Reduce energy consumption and lower maintenance costs with Wanner Hydra-Cell T & Q series, a triplex multi-diaphragm pump (three-piston) or a quintuplex (four-piston) diaphragm pump. These seal-less and packing-free pumps meet API 674 standards and are designed for heavy-duty applications for process, transfer and injection for the oil and gas industry.

Flow Range:up to 579 l/min
Temperature:up to 82 °С
Pressure:up to 241 bar
Solids:up to 0,8 mm
Materials:kel Aluminium Bronze, Duplex Alloy 2205, SS316L, SS CF3M, Hastelloy CX2M
Valisi non-metallic series

Valisi non-metallic series

Despite their simple design and operating principle, Valisi plastic diaphragm pumps are characterised by exceptional performance and reliability. They can be used to pump clean liquids with low viscosity as well as abrasive liquids with medium viscosity. In addition, these pumps can handle large particles without damaging the equipment. And thanks to the pneumatic motor, they can be used in explosive atmospheres.

Flow Range:up to 667 l/min
Temperature:up to 120°C
Pressure:up to 8,3 bar
Solids:up to 7 mm
Materials:polypropylene, PVDF
Dimensions:Suction/Discharge Port Size: 1/4
Sandpiper plastic series

Sandpiper plastic series

The SANDPIPER Non-Metallic AODD Pumps for standard applications are one of the most popular diaphragm pump series. The pumps are available in a wide range of sizes (1/4'' - 3''), casing materials and elastomers. The pumps are most commonly used in production areas where aggressive and explosive liquids need to be pumped. Due to their light weight, these pumps are used in portable versions for pumping liquids from drums.

Flow Range:up to 1060 l/min
Temperature:depends on elastomer
Pressure:up to 7 bar
Solids:up to 19 mm
Materials:corrosion-resistant polypropylene or PVDF
Dimensions:up to 3''
Dellmeco plastic series

Dellmeco plastic series

DELLMECO air-operated diaphragm pumps (AODD) are suitable for a wide range of applications. They have high abrasion resistance and can withstand aggressive chemicals, including acids, oils, solvents, paints, sludge and even media containing solid particles, such as in wastewater. These pumps can also be used for pumping powders.
All pumps are self-priming and their performance and pressure can be easily controlled. This pump is a positive displacement pump that pumps liquids by the movement of diaphragms driven by compressed air. The casing in contact with the liquid is made of polyethylene (PE), polyethylene conductive, polytetrafluoroethylene (PTFE), polytetrafluoroethylene conductive.

Flow Range:up to 850 l/min
Viscosity:max. 20.000 mPas
Temperature:max. 110 °С
Pressure:up to 8 bar
Solids:max. 15 mm
Materials:polyethylene, fluoroplastic, teflon, including conductive
Dimensions:up to 3 in.
General industrial gear pumps

General industrial gear pumps

General purpose pumps are widely used in all areas of industrial production around the world due to their gentle handling of the fluid during pumping, as well as their simple and robust design and minimal maintenance. Thanks to the standard connection dimensions, the pumps can be combined with any motor and other drive elements that comply with NEMA or IEC standards.

Flow Range:102 m3/h
Viscosity:440 000 cSt
Temperature:-50 +230 °C
Pressure:17 bar
Materials:cast iron, stainless steel
Hose pumps VPH series

Hose pumps VPH series

The VPH series of peristaltic pumps with shoe technology is our updated peristaltic pump designed for high pressure applications up to 15 bar, with 14 sizes available in flow rates up to 150 m3/h. This is a heavy-duty industrial pump series designed for round-the-clock operation. We have combined the best available materials with clever design solutions to maximise uptime and minimise maintenance.
This pump summarises what we want to achieve: the best pumping solutions for our customers. Our design increases the simplicity and reliability of the pump.

Flow Range:max. 150 m3/h
Viscosity:1.000.000 cP
Temperature:max. 90 °C
Pressure:max. 15 bar
Solids:up to 60 mm
Materials:cast iron
Dimensions:hose diameter: ¼'' ÷ 5''
Hose pumps N series

Hose pumps N series

Peristaltic pumps of the N series (roller design) are self-priming peristaltic pumps with a seal-free design. The liquids are transported inside the hose and do not come into contact with any metal parts of the pump.

The pumps are characterised by extremely smooth pumping of the product, thus preventing the formation of emulsions or turbulence. All pumps can be supplied in monoblock versions connected to gearboxes, regulators, electric, diesel, pneumatic or hydraulic motors.

Flow Range:max. 60 m3/h
Viscosity:150.000 cps
Temperature:max. 100 °C
Pressure:max. 7 bar
Solids:max. permissible content - 60% up to 60 mm
Materials:aluminium
Heavy-duty gear pumps

Heavy-duty gear pumps

Heavy-duty gear pumps solve the toughest applications and ensure maximum flow rates when emptying large tanks. The foot-mounted design of the pump allows the use of various types of mechanical seals without changing the design of the pump itself (Universal Seal series). A large bearing cup located at the rear of the pump allows the installation of any seal, from a conventional stuffing box to a double mechanical seal.

Flow Range:to 364 m³/h
Viscosity:to 440,000 cSt
Temperature:-85°C to +430°C
Pressure:14 bar
Materials:cast iron, steel, stainless steel, Alloy C, Alloy 20 and Others, Hard Materials and Coatings
Valisi metallic series VC

Valisi metallic series VC

The modern metal  diaphragm pump of VC series features a unique, non-jamming air valve that is simple, robust and reliable, and does not require a separate or mechanically operated pilot valve. The bolted design ensures leak-free pumping of liquids. The pneumatic diaphragm pumps are designed and manufactured to meet the needs of both OEMs and end users. The main characteristics of these pumps are competitive prices, few parts, simple design and maintenance, and high quality. Stainless steel pumps are FDA approved. Aluminium pumps with PTFE diaphragms are explosion-proof and ATEX certified.

Flow Range:up to 903 l/min
Temperature:depends on elastomer
Pressure:up to 8 bar
Solids:up to 9 mm
Materials:aluminium, cast iron, carbon steel, SS 316
Dimensions:up to 3 in.
Valisi metallic series V

Valisi metallic series V

Valisi metal pumps of the V series are available in a variety of construction materials: aluminium and stainless steel. This series of pumps for industrial applications provides high efficiency and reliability for continuous operation. With a flow rate of up to 908 l/min and a wide variety of materials and channel configurations, you will find the right pump for your application. FDA-compliant metal pumps are available, specially manufactured from materials that are safe for food, beverage, pharmaceutical and cosmetic processes where 3A, USDA or EHEDG standards are not required. The simple, robust design features trouble-free air valve operation, oil-free operation, reliable on/off operation, easy operation and maintenance, and delicate/shear-sensitive product handling. The pumps comply with EU Directive 1935/2004.

Flow Range:up to 908 l/min
Temperature:Determined by elastomers
Pressure:up to 8 bar
Solids:up to 12.7 mm
Materials:aluminium, 316 stainless steel, cast iron
Dimensions:up to 3 in.
Horizontal centrifugal pumps

Horizontal centrifugal pumps

Idrochemical NCM centrifugal pumps comply with the dimensional criteria of ISO 2858 and ISO 5199. The casing and impeller profiles are designed to achieve high hydraulic efficiency and low NPSH.

The NCM line is available in five bearing housing sizes with wide interchangeability of parts, which allows for low maintenance spares.

Flow Range:up to 1500 m3/h
Temperature:-80°C to 350°C
Pressure:to 25 bar
Dimensions:Discharge size from 20 mm (¾ in) to 300 mm (12 in)
Head:up to 140 m
Closed coupled centrifugal pumps

Closed coupled centrifugal pumps

With pump ends conforming to ISO 2858 dimensional and technical standards and to ISO 5199 design criteria, the NCB provides a compact, space-saving arrangement ideal for industrial processes or installations when space is at a premium. NCB pumps are fitted with standard, readily available electric motors so the user can choose an enclosure to suit the application.

Heavy-Duty Casing with integral foot and multi-ribbed discharge flange provides superior resistance to pipe loads.

Flow Range:up to 300 m3/h
Temperature:-80°C to 350°C
Pressure:to 25 bar
Dimensions:Discharge size from 20 mm (¾ in) to 300 mm (12 in)
Head:up to 140 m
Vertical centrifugal pumps

Vertical centrifugal pumps

You can buy centrifugal vertical single-stage pumps of the NCV series from ASCO PUMPS Ukraine. The maximum shaft length is 5 m. The standard design is designed for rotational speeds up to 2900 rpm. The radial bearings are lubricated by the pumped liquid, provided it does not contain any suspended abrasive particles. If the pumped fluid is slightly abrasive, the radial bearings are lubricated with an external special transparent grease.

Flow Range:to 2500 m3/h
Temperature:-80°C to +350°C
Pressure:to 16 bar
Materials:cast iron, steel, carbon steel, stainless steel, nickel, Hastelloy, titanium, bronze
Dimensions:Discharge size from 20 mm to 300 mm
Length:up to 1500 mm
In-line centrifugal pumps

In-line centrifugal pumps

Сlose coupled industrial pumps of the NCL series - IN LINE design - are units designed to support technological processes involving the pumping of hazardous liquids. The main field of application of such equipment is the petrochemical and chemical industries. The pumps are indispensable for solving such tasks as pumping acids, caustics, chlorine alkaline solutions, chemical fibers, polymers, volatile organic compounds, sludge pumping and waste treatment. The pumps are CE-marked and comply with applicable European directives such as ATEX.

Flow Range:to 1500 m3/h
Temperature:-80 °C to 350 °C
Pressure:to 25 bar
Materials:cast iron, steel, carbon steel, stainless steel, corrosion-resistant alloys
Dimensions:Discharge size from 20 mm to 300 mm
Head:to 140 m
Centrifugal axial flow pump entirely made of SS

Centrifugal axial flow pump entirely made of SS

The EL series pumps are designed for pumping liquids containing solid particles. The axial impeller is resistant to wear in contaminated media.

Flow Range:up to 720 lt/min
Temperature:max 110°C
Pressure:max 3 bar
Materials:AISI 304/316 high thickness stainless steel
Dimensions:G 1, G 1 ½, G 1 ¼
Head:up to 23 mt
Sanitary centrifugal stainless steel pump LT series

Sanitary centrifugal stainless steel pump LT series

The new LT series of electric sanitary pumps has been created using advanced cold pressing technology that allows the pumps to operate in difficult conditions. The LT series pumps are designed and manufactured to ensure the highest hygiene and prevent any contamination of the liquid.
Flow Range:up to 930 lt/min
Temperature:max 80°C
Pressure:max 6 bar
Materials:AISI 316 high thickness stainless steel
Head:up to 35 mt
CM monobloc pump series

CM monobloc pump series

CMA series pumps are open impeller pumps designed for pumping liquids with suspended solids and solid particles. CMC series pumps are pumps with a closed impeller made of two stainless steel disks. CMA/CMC series pumps are used for transportation of large volumes of chemically active liquids and acids, for petroleum products, in galvanizing, pharmaceutical and paint and varnish industries.

Flow Range:up to 1800 lt/min
Temperature:max 110°C
Pressure:max 10 bar
Materials:AISI 304/316 high thickness stainless steel
Head:up to 60 mt
Side channel self-priming stainless steel pumps X series

Side channel self-priming stainless steel pumps X series

Side channel self-priming stainless steel pumps - MX series. It is a liquid ring pump, completely made of Stainless Steel 316, self-priming and reversible.

Flow Range:up to 228 lt/min
Temperature:max 110°C
Pressure:max 7 bar
Materials:AISI 316 high thickness stainless steel
Head:up to 45 mt
SP Series Self-Priming Pumps

SP Series Self-Priming Pumps

The SP series plastic centrifugal sealed chemical pumps with magnetic coupling are ideal for pumping aggressive liquids, various corrosive mixtures, solvent, wastewater with chemical impurities. The concentration of suspended solids should be no more than 1.25 mg/cubic cm. All pump components in contact with the medium are free of metal parts. Thus, no oxidation of the medium occurs in these pumps. The pumps are used even for media where contact with the atmosphere is not permitted.

 

Flow Range:to 47.9 m3/h
Viscosity:to 50 сP
Temperature:РР: +82 °С / PVDF: +104 °С
Pressure:to 6.2 bar
Materials:PP, PVDF
Industrial Progressive Cavity Pump

Industrial Progressive Cavity Pump

The pumps are used in various enterprises, industries, in the most difficult operating conditions, ensuring smooth fluid transfer. The pumps are suitable for pumping liquids with low and high viscosity, as well as for pumping abrasive, sticky, crushing and foaming liquids. The pumps are particularly suited for handling products with solid particles. The suction capacity is max. 5m/s. The pumps deliver regular, linear, pulsation-free and measured flow. Quiet operation without vibration.

Flow Range:max. 500 m3/h
Viscosity:up to 3,000,000 St
Temperature:max. +150 °C
Pressure:max. 48 bar
Solids:presence of particles up to 7%
Materials:cast iron, cast steel, stainless steel
Hopper pumps

Hopper pumps

The design of the pumps allows them to be used for many different applications. The standard design includes an enlarged rectangular inlet hopper with a screw conveyor that pushes the product to be pumped into the pump's working section. There are versions in which the pump inlet is equipped with a large screw, an integrated cork breaker or both. Most pumps are supplied in a monoblock design (direct connection of the pump to the electric motor) or with a free shaft outlet (without an electric motor).

Flow Range:up to 200 m3/h
Viscosity:up to 3.000.000 cSt
Pressure:up to 36 bar
Solids:presence of particles up to 40%
Materials:steel, cast stainless steel
Internal eccentric gear pump

Internal eccentric gear pump

VALISI internal gear pumps of the VD series are positive displacement pumps with a robust and simple design (only two moving parts). This type of design allows for efficient pumping of both liquid and clean media, as well as highly viscous abrasive media with inclusions (e.g. asphalt, chocolate, honey, etc.). The pumps can pump liquids with a viscosity of 100 ~ 1.000.000 cst. The pumps provide a uniform flow and high pressure. The following gear pump designs are available: without axial support, with axial support, in-line design, monoblock design, and high-speed design.

Flow Range:max 250 m3/h
Viscosity:max 1.000.000 cst
Temperature:-40 ~ 300 ºC
Pressure:max 15 Bar
Materials:Pig Cast Iron, Spheroidal Cast ıron, Cast Steel, AISI 304/316 CrNi Stainless Steel
Valisi lobe pumps

Valisi lobe pumps

Rotary Lobe Pumps are reliable and efficient solutions for pumping liquids in a wide range of industries that require reliable and wear-resistant technology.

Rotary Lobe Pumps are reliable thanks to its hygiene design, capable of pumping without damaging liquid’s structure, and depending on liquid’s viscosity, Rotary Lobe Pumps have the ability of generating pressure up to 12 Bar.

Flow Range:400 m³/h
Viscosity:250.000 SSU
Temperature:150 ºC
Pressure:10 Bar
Materials:cast iron
Flexible impeller pumps

Flexible impeller pumps

The MENC-INOX industrial pumps are pumps with a flexible stainless steel impeller. The impeller deforms inside the stainless steel casing to provide fast suction of up to 5 m and constant and accurate liquid transfer. In addition, the low speed makes this pump suitable for pumping liquids and media containing solids that require careful handling. Due to the low speed, pumping is carried out without harmful foaming of the emulsion, the so-called "shear effect".

Flow Range:up to 930 lt/min
Temperature:max 70°C
Pressure:max 3 bar
Materials:stainless steel
Head:up to 35 mt

Unloading Pumps

Unloading Pumps

Applications of Pumps in Various Industries

Unloading pumps play an important role in the industrial, agricultural and construction industries. They are used to pump various materials such as liquids, bulk and viscous substances, oil, chemical reagents and many more.

Characteristics of Unloading Pumps

Unloading pumps are available in various variants that have different characteristics such as flow capacity, pressure, materials from which they are made, and control methods. The buyer should consider the specification requirements and operating conditions to select the right pump for their needs.

Benefits of using discharge pumps

- Efficiency: Discharge pumps provide fast and efficient material transfer, which improves production processes. - Reliability: Industrial discharge pumps are usually made of high-quality materials, ensuring durability and reliable operation. - Versatility: With a wide range of designs and customization options, discharge pumps can be adapted to different conditions and types of materials being pumped.

Types of discharge pumps

There are several types of pumps that can be used for discharge, including: - Submersible pumps: These pumps are immersed directly in the liquid or bulk material being pumped and create a flow to move it. - Centrifugal pumps: They create flow using a rotating rotor that captures and moves fluid or material through centrifugal forces. - Piston pumps: These pumps use pistons to create pressure and move material through a piping system. Industrial Unloading Pumps

Choosing a Unloading Pump

When choosing an unloading pump, it is important to consider the following factors: - Material Type: Determine the type of material to be pumped in order to select the appropriate pump type. - Volume and Speed: Estimate the required volume and speed for the system to operate efficiently. - Operating conditions: consider environmental conditions such as temperature, material viscosity and hygiene requirements.

Conclusion

Unloading pumps are essential equipment for many industrial and manufacturing processes. Selecting the right pump for a specific application will help ensure the efficient and safe operation of your material handling system. When selecting a pump, it is important to consider the performance requirements, operating conditions and type of material being pumped.

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