13 companies for Submersible Suspension Pumps ✓ B2B manufacturers, distributors & suppliers from 4 countries ✓ With special service for fast information and prices ✓
- Submersible chemical pump - CHEM - Chemical pumps of the CHEM series are used as a modified version as submersible pumps for empty...
WITTE offers pumps for applications in borderline areas. We develop durable, standardised or customised solutions of the highest precision. For more than 35 years WITTE has specialised in the development of gear pumps for industrial applications. It is our endeavour to always guarantee the customer the highest level of process reliability and to match the pumps exactly to the application and the process. In this way we guarantee the best efficiency and durability of our pumps. Reduced maintenance costs and intervals due to matched material pairings guarantee a fast payback the investment costs. We have been working successfully for many years with well-known companies and innovation drivers from the industry and are constantly developing new solutions. Should we not have the right solution at hand, we develop together with our customers the suitable product. We accompany our customers during the entire project from the prototype to the final product. Experts from sales, project management and design form the project and development team and keep us informed of the project status at all times. More than 35 years of experience and the knowledge of our competence team flow into each of our pumps.
Technical versions:
Housing: unalloyed and alloyed steel - tantalum - titanium - Hastelloy® - ceramic
Gear wheels: 1.4112 but also all other processable ceramic and metal materials, such as 1.4571, Ferralium®, Ferro Titanit®, Hastelloy®, etc. - optionally with coating - straight
toothing shaft seals: Single internal, single external or double mechanical seal - Stuffing box - Magnetic
coupling Heating: Steam - Water - Heat transfer oil - Electric
bearings: Carbon - NiAg (nickel-silver) - Silicon carbide - Zirconium oxide - Tool steel - Aluminium bronze - Special materials - optionally with coating
Operating parameters
Viscosity: 0.5 to 1.000.000 mPas
Temperature: up to 300 °C - higher temperatures on request Suction
pressure: from vacuum to max. 15 bar(a), solenoid drive also higher
Delivery pressure / differential pressure: up to 120 bar(a) Pump
sizes: from 0.2-9-5.5 to 12.000-280-280Technical versions:
Housing: unalloyed and alloyed steel - tantalum - titanium - Hastelloy® - ceramic
Gear wheels: 1.4112 but also all other processable ceramic and metal materials, such as 1.4571, Ferralium®, Ferro Titanit®, Hastelloy®, etc. - optionally with coating - straight
toothing shaft seals: Single internal, single external or double mechanical seal - Stuffing box - Magnetic
coupling Heating: Steam - Water - Heat transfer oil - Electric
bearings: Carbon - NiAg (nickel-silver) - Silicon carbide - Zirconium oxide - Tool steel - Aluminium bronze - Special materials - optionally with coating
Operating parameters
Viscosity: 0.5 to 1.000.000 mPas
Temperature: up to 300 °C - higher temperatures on request Suction
pressure: from vacuum to max. 15 bar(a), solenoid drive also higher
Delivery pressure / differential pressure: up to 120 bar(a) Pump
sizes: from 0.2-9-5.5 to 12.000-280-280
Application examples for WITTE chemical pumps of the CHEM series:
Organic and inorganic chemicals: alcohols - additives - bases - esters - glycerine - resins - hardeners - isocyanates - monomers - oils - phenols - acids - biodiesel - asphalt - bitumen - tar - waxes - etc.
Polymers: Nylon 66 - prepolymers - etc.
Food: vegetable oils - butter - margarine - flavouring - chocolate - fondant - liquorice - chewing gum mass - vitamins - syrup - gelatine - etc.
Pharmaceutical and cosmetic products: Amino acids - lotion - shampoo - vitamins
Other media: cellulose - hotmelt - various adhesivesApplication examples for WITTE chemical pumps of the CHEM series:
Organic and inorganic chemicals: alcohols - additives - bases - esters - glycerine - resins - hardeners - isocyanates - monomers - oils - phenols - acids - biodiesel - asphalt - bitumen - tar - waxes - etc.
Polymers: Nylon 66 - prepolymers - etc.
Food: vegetable oils - butter - margarine - flavouring - chocolate - fondant - liquorice - chewing gum mass - vitamins - syrup - gelatine - etc.
Pharmaceutical and cosmetic products: Amino acids - lotion - shampoo - vitamins
Other media: cellulose - hotmelt - various adhesives
A submersible pump (or sub pump, electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped. The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface.
Design features:
- The pump upper thrust bearing is lubricated with cold resistant oil XADO Atomic Oil. The bearing case has got labyrinth seals preventing oil leakage from the bearing;
- The oil is cooled by the fluid flown, that is circulated through the coil placed in the bearing oil cushion, while the fluid flown comes all the time to the coil from the liquid end and returns to the reservoir;
- The pumps central bearings lubrication for the unit start-up period is performed by the fluid supplied from the central bearings starting tank through a special pipe. Fluid comes continuously to the starting tank from the pump liquid end and returns to the reservoir. The starting tank is supplied with the liquid peak level warning device;
- The pump’s shaft mechanical seal is a single face seal with additional ring and advance to friction couples of fluid flown from the starting tank of the mechanical seal. The starting tank is equipped with liquid peak (min and max) level warning devices and an emergency unit shutdown device in case of a leak from the mechanical seal;
- Discharge pipes from starting tanks of face seals and central bearings, cooling oil discharge from the face seal and from the thrust bearing coil are attached to the drive line with the outlet below the reservoir minimum level;
- The unit is equipped with the electric heating system. Heating is intended for the pump upper thrust bearing, face seal, central bearings starting tanks and mechanical seals with their support pipes.
Plant construction
Chemistry
Plastic manufacturing
ExtrusionCompounding
Pharma & Cosmetics
Gas & Oil
Petrochemical
OffshoreRubber & rubberFibers
Maritime technology
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
- Submersible Suspension Pumps | Submersible Pumps | Process Pumps
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
- Submersible Suspension Pumps | Submersible Pumps | Pond Pumps
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
PUMPEN-RÜHRWERK-TECHNIK GmbH produces since 1979 Ölskimmer and at that time was one of the first companies which devoted itself to the problem of the oil distance of water with great success. Hence, we have big experience.
Our delivery program comprises oil skimmers, belt skimmers, floating and swimming oil skimmers, mop skimmers, hose and tube skimmers and disc skimmers. Further different kinds of agitators like: standard agitator, special agitators, hand agitator, container agitators, tank agitators, side entry agitator, agitators with cutting knifes, venting agitators and Co2 agitators, high temperature agitators, agitators with hollow shaft for silmutaneous pumping out of the stirring tank even through this hollow shaft.
The range of products included submersible pumps, seal-less submersible pumps, hose or tube pumps, dosing pumps, metering pumps, magnet pumps. If you will deside you for an oil skimmer, an agitator, a chemical pump, submersible pump, magnet pump or other products of the PUMPEN-RÜHRWERK-TECHNIK GmbH and than you will get a quality product.
Do not hesitate to contact us for further questions.
Rheinhütte Pumpen offers a full range of horizontal and vertical pumps in metal, plastic, plastic-linings and ceramic materials for the chemical, petrochemical, fertilizer and related industries as well as the metallurgical and basic metal industry.
Where the design, construction and manufacture of pumps for the safe and efficient pumping of the most varied kinds of media is concerned, Rheinhütte Pumpen is considered the stand-out specialist in the various markets. The company supplies chemically resistant centrifugal pumps, axial flow circulating pumps and liquid ring gas pumps. As the expert in corrosion and wear resistant materials Rheinhütte Pumpen GmbH leads the field with highly sophisticated know-how in many specific areas. Thanks to our wide variety of materials and more than 40 different pump ranges we are always able to offer our customers The right solution. For any fluid.
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
- Submersible Suspension Pumps | Submersible Pumps | Sewage Water Submerged Pumps
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