Development and manufacture of magnetically coupled, leak-free chemical pumps for aggressive media, ATEX and OEM applications
MARCH PUMPEN GmbH & Co. KG
35394 Gießen, Deutschland · Glenview, IL, USANew on Amplifa
About MARCH PUMPEN
MARCH PUMPEN GmbH & Co. KG, headquartered in Gießen, develops and manufactures magnetically coupled, leak-free pump systems for the chemical industry, plant and apparatus engineering, environmental technology, medical technology and industrial OEM applications. The product range includes magnetically coupled chemical centrifugal pumps (M, EUROLINE series), chemical standard pumps (MCA, MCH), sliding vane or rotary vane pumps (VANE-MAG®), the patented plastic gear pump TEF-MAG® as well as electric double diaphragm pumps of the QUANTM series. Wetted components are made of stainless steel 1.4571, Hastelloy C276 and plastics such as PEEK, PVDF, PVC, PP and PE; slide bearings and vanes are made of carbon graphite, SSiC or zirconium oxide. The pumps are also available in ATEX versions in accordance with Directive 2014/34/EU. At the Gießen site the pumps are developed, manufactured, assembled and sold; OEM original equipment pumps are produced there in high quality and volume. The product range also includes the electrical power monitoring system MARCH MASTER CONTROL. The MARCH Group traces back to March Manufacturing, founded in 1954 in Glenview (USA), and has production sites in the USA, Europe and Asia.
- Site
- Gießen
- Processes
- Manufacture of magnetically coupled chemical centrifugal pumps (M, EUROLINE series), Manufacture of magnetically coupled chemical standard pumps (MCA, MCH), Manufacture of magnetically coupled sliding vane pumps / rotary vane pumps (VANE-MAG® MP/MPA), Manufacture of magnetically coupled gear pumps (TEF-MAG®), ATEX 2014/34/EU, Development of custom high-pressure/high-temperature circulation pumps (up to 315°C, 200 bar), OEM production of small pumps in high volumes, Air-operated diaphragm pumps / double diaphragm pumps (AODD), dirty water pumps, Manufacture of electric double diaphragm pumps (QUANTM series, max. 450 l/min, max. 7 bar)
- Materials
- Edelstahl, Hastelloy C276, PEEK, PVDF, PVC, PP, PE, Kohlegraphit
- Certificates
- ISO 9001:2015
- Industries
- Chemische Industrie, Apparatebau, Medizintechnik, Pharmazeutische Industrie, Umwelttechnik, Anlagenbau & Verfahrenstechnik
- 01
Development of custom pump solutions
- 02
Injection moulding of non-metallic pump components
- 03
Precision machining and finishing of pump components
- 04
In-house manufacture of shaded-pole motors
- 05
Quality control of components and semi-finished products
- 06
Assembly of magnetically coupled pumps
- 07
Sales and OEM original equipment manufacturing
Materials and construction methods
Edelstahl
Corrosion-resistant housing and component material for magnetically coupled sliding vane and chemical standard pumps.
Hastelloy C276
High-alloy material for sliding vane pumps handling particularly aggressive media.
PEEK
Conductive or standard PEEK for gears and components of the TEF-MAG® gear pumps, also for 90°C KOH in hydrogen applications.
PVDF
Chemically resistant plastic for housings and gears of non-metallic pumps.
PVC
Housing material of the TEF-MAG® gear pumps, e.g. for NaCl brine in seawater desalination plants.
PP
Chemically resistant plastic for wetted pump components.
PE
Non-metallic component material for chemical positive displacement pumps.
Kohlegraphit
Self-lubricating material for vanes, stators and axial bearings of the VANE-MAG® pumps.
SSiC (Siliziumcarbid)
Wear-resistant shaft material for gear pumps in corrosive applications.
Zirkoniumoxid
Non-metallic containment shell to avoid additional heat input into the pumped medium.
PTFEC
Carbon-filled fluoropolymer for gears and plain bearings.
FKM / FFKM
O-ring sealing materials for chemically aggressive media.
Sites
Gießen
DEEntwicklung, Produktion, Montage, Vertrieb
- Materials
- Edelstahl 1.4571, Hastelloy C276, PEEK, PVDF, PVC, PP, PE
- Fertigung magnetgekuppelter Pumpen (Kreiselpumpen, Chemienormpumpen, Gleitschieberpumpen, Zahnradpumpen)
Pump components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of magnetically coupled chemical centrifugal pumps (M, EUROLINE series)Montage | – | – | – | – | Edelstahl, nicht-metallische Werkstoffe |
| Manufacture of magnetically coupled chemical standard pumps (MCA, MCH)Montage | – | – | – | – | Edelstahl, nicht-metallische Werkstoffe |
| Manufacture of magnetically coupled sliding vane pumps / rotary vane pumps (VANE-MAG® MP/MPA)Montage | – | – | – | – | Edelstahl 1.4571, Hastelloy C276, PEEK, PVDF, PP, PE |
| Manufacture of magnetically coupled gear pumps (TEF-MAG®), ATEX 2014/34/EUMontage | – | – | – | – | PEEK, PVDF, PVC, PP, PE |
| Development of custom high-pressure/high-temperature circulation pumps (up to 315°C, 200 bar)Engineering | – | – | – | – | Edelstahl |
| OEM production of small pumps in high volumesMontage | – | – | – | – | nicht-metallische Werkstoffe |
| Air-operated diaphragm pumps / double diaphragm pumps (AODD), dirty water pumpsMontage | – | – | – | – | nicht-metallische Werkstoffe |
| Manufacture of electric double diaphragm pumps (QUANTM series, max. 450 l/min, max. 7 bar)Montage | – | – | – | – | metallische und nicht-metallische Materialien |
| Plastic injection moulding (in-house production of injection-moulded parts, components for pumps)Kunststoff | – | – | – | – | Kunststoffe |
| Precision machining / machining and finishing of pump componentsZerspanung | – | – | – | – | Metalle, nicht-metallische Werkstoffe |
| In-house manufacture of shaded-pole motorsMontage | – | – | – | – | Metalle, Kupfer, Isoliermaterialien |
| Quality control / testing of components and semi-finished products (specialised test equipment)Prüfung | – | – | – | – | Metalle, nicht-metallische Werkstoffe |
| Electrical power monitoring (MARCH MASTER CONTROL) for process pumps, machine tools,Montage | – | – | – | – | – |
9 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Spritzgussanlage | – | – | – | – | Glenview, IL, USA |
| Produktionsstandort Prüfgeräte/automatische Montagesysteme | – | – | – | – | Glenview, IL, USA |
| Produktionsstandort Pumpenfertigung (Entwicklung und Fertigung magnetgekuppelter Pumpen) | MARCH PUMPEN GmbH & Co. KG | – | – | – | Gießen, Deutschland |
| Serie TEF-MAG® Zahnradpumpe (z.B. TEF-MAG 800, TEF-MAG 1500, TEF-MAG 201, TEF-MAG 1501) | MARCH PUMPEN TEF-MAG® | – | – | – | – |
| Serie VANE-MAG® MP/MPA Gleitschieberpumpe (MPA 2014, MPA 1514.2) | MARCH PUMPEN VANE-MAG® MPA | – | – | – | – |
| Baureihe M, EUROLINE, MCH, MCA Chemie-/Chemienormpumpen | MARCH PUMPEN | – | – | – | – |
| Baureihe QUANTM elektrische Doppelmembranpumpe | GRACO QUANTM | – | Förderleistung max. 450 l/min, Förderdruck max. 7 bar | – | – |
| MARCH MASTER CONTROL 400 Leistungsüberwachung | MARCH PUMPEN MASTER CONTROL 400 | – | – | – | – |
| Serie MMG Tauch-/OEM-Pumpen | MARCH PUMPEN MMG | – | – | – | – |
Additional services
Reference customers
Quality
Quality control of components and semi-finished products is based on experience from manufacturing in accordance with aerospace standards; specialised test equipment and automatic assembly systems ensure precision. Certification to ISO 9001:2015 underpins the quality system.
| Evidence | Gießen |
|---|---|
| ISO 9001:2015 |
History
- 1954
Gründung March Manufacturing, Inc., Glenview, IL (USA), als Auftragsfertigung für Präzisionsbearbeitung in der Luftfahrtindustrie
- 1955
Erstes Produkt: Pumpe zur Kondensatableitung aus Kühlspiralen
- 1958
Entwicklung der Baureihe Typ-X-Wellendichtungspumpen
- 1960
Aufnahme epoxidharzgekapselter Tauchpumpen in die Produktpalette
- 1962
Weiterentwicklung zur magnetgekuppelten Pumpe MDX – weltweit erstes Prinzip der leckagefreien magnetgekuppelten Chemiekreiselpumpe
- 1973
Einstellung des Auftragsgeschäfts zugunsten der vollständigen Konzentration auf Pumpenprodukte