Sievers Pumpen is a family-owned company specializing in non-contact screwspindlepumps. We draw from decades of experience in pump construction, process engineering, and assembly.
Our pumps are constructed according to the principle of ‘the best of everything’ using the latest technological standards and are entirely manufactured in Germany. We have maximally optimized the design principle of the non-contact displacement pump.
Individual consultation and sustainable support for our customers are important to us because we know from experience that each pump must be tailored to their wishes and requirements.
The pump is a non-contact screw spindle pump. This means that the spindles and housing do not touch, ensuring abrasion-free operation. This results in a long lifespan of components and reduced maintenance costs. Another advantage of the pump is its smooth operation and the associated low noise level.
The screw spindle technology enables a very gentle and low-pulsation conveyance of the medium. Shear forces on the product are minimal. In high-pressure and long pumping distances, pumps can be connected in series.
The pump is assembled from easily maintainable parts, with the motor directly flanged in block construction. The material used is stainless steel 1.4404, often used in the food industry. The spindles are carburized. For shaft sealing, we have provided, for example, mechanical seals.
CIP cleaning and sterilization are possible without elaborate bypass solutions because high speeds can be used, achieving the necessary flow velocity
At the center of our work are the wishes of our customers. From the initial offer to delivery and maintenance questions, we stand by their side. We also have an ‘open ear’ for their special requests.
Our pump is flexibly applicable to all flowable media, for products and substances with various consistencies: watery, viscous, chunky, fibrous, or gas-loaded. The viscosity range extends from 1 mPa s to 500,000 mPa s, and depending on the flow behavior, up to 1,000,000 mPa s is possible.
The pump can be delivered with various surface finishes. As a standard, the pump for the food industry is delivered in Ra 0.8.
For the pharmaceutical industry, Ra 0.4 polished is possible upon request. For abrasive substances, the housing parts can be additionally hardened or carburized.
The material execution of elastomers is individually selected for the conveyed medium. HNBR, EPDM, FKM (Viton), and FFKM (Kalrez) are available for this purpose. Additional elastomers are possible upon request.
Whether in single-acting or double-acting design, hygienic mechanical seals are our standard. Various designs are possible here. Silicon carbide pairings or tungsten carbide with knife-edge are always in stock.
The mechanical seals can be connected in parallel or in series. The position of the connections has been designed in such a way that the mechanical seals are always automatically vented.
Throughout the entire pump, only O-rings are used instead of more expensive molded seals. The positioning of the O-rings is optimally designed to eliminate assembly problems while still meeting all hygiene requirements.
The standard version of our pumps is 1.4404. Upon request, pumps can be manufactured in special materials, such as 1.4435 or 1.4462. Adaptations to existing pipeline systems are possible.
The pumps can be delivered in the following versions:
- Dairy proucts
- Baby food
- Icecream
- Delicacies products
- Cheese
- Meat & Fish
- Fruit juice
- Fruit concentrates
- Sirups
- Oils
- Wine
- Beer
- Sauces, Mustard, Ketchup
- Care products
- Cremes
- Cleaning products
- Pharmaceuticals
- Chemicals
- Icecream
- Paints & Coatings
- Cleaning Agents
Sievers Pumpen GmbH
Sebastian Sievers
Ellerhorst 1
25474 Bönningstedt
Tel.: 04101-805 88 65
Fax.: 04101-805 88 66
Mobil: 0170-112 86 05
E-Mail:info@sievers-pumpen.de
IFH – Industrietechnik Falkowski Herzogenrath
Kurt-Berkner-Straße 1
52134 Herzogenrath
Tel.: 02406-669 201
Fax: 02406-969 084
Mobil: 0172-833 11 82
E-mail: fabian.falkowski@ifhvt.de
Sievers Pumpen GmbH
Sebastian Sievers
Ellerhorst 1
25474 Bönningstedt
Tel.: 04101-805 88 65
Fax.: 04101-805 88 66
Mobil: 0170-112 86 05
E-Mail:info@sievers-pumpen.de
Sievers Pumpen GmbH
Ellerhorst 1
25474 Bönningstedt
Tel.: 04101-805 88 65
Fax: 04101-805 88 66
E-Mail: info@sievers-pumpen.de
Sievers Pumpen GmbH
Ellerhorst 1
25474 Bönningstedt
Tel.: +49 4101-805 88 65
Fax: +49 4101-805 88 66
E-Mail:info@sievers-pumpen.de
