Development and series production of pressure compensation and filter systems, sintered filters, adsorbers and inline filters in Speyer
Infiltec GmbH
67346 Speyer · Alte Rheinhäuser Str. 6-8 · Daimler Str. 11New on Amplifa
About Infiltec
Since 1987, Infiltec GmbH has developed and manufactured pressure compensation and filter systems in Speyer. The product range includes pressure compensation filters and membranes for electronic enclosures, PE and PTFE sintered filters (POLYSINTEC), filter elements and housings for gas and liquid filtration, adsorbers and catalysts for fine gas purification, as well as inline filters and adsorbers as single-use and multi-use systems; the company also distributes CPC industrial couplings for hose applications. Production includes an in-house sintering facility processing PE and PTFE granulate, CNC machining of filter housings made of plastic, stainless steel and aluminium, as well as die-cutting of ePTFE membranes. Final assembly is carried out partly in an ISO Class 7 cleanroom (ISO 14644-1) or at ISO Class 5 laminar flow workstations. Customers come from the chemical, cosmetics, paint and coatings, electroplating, metalworking, electronics, water treatment and food industries, as well as medicine and biopharmaceutics. Custom developments range from product development and prototyping through to series production; products are distributed worldwide, among others under the Causa® trade brand.
- Site
- Speyer
- Processes
- Sintering of filter elements (POLYSINTEC PE/PTFE sintered filters, in-house sintering facility), CNC machining (state-of-the-art CNC machining centers, mechanical machining of filter housings and, Final assembly including ISO Class 7 cleanroom (ISO 14644-1 / US Fed Std 209E 10), Assembly at ISO Class 5 laminar flow workstations (ISO 14644-1 / US Fed Std 209E 10), Die-cutting of membranes (die-cut membranes DAM), Product development / prototype manufacturing of custom filters, adsorption elements and, Series production of filtration, adsorption and separation solutions, Metrology / testing (own extensive metrology equipment)
- Materials
- Polyethylene (PE), PTFE, ePTFE, Nylon nonwoven, Micro glass fiber (borosilicate micro glass fibers), Polypropylene (meltblown), Polyamide (mesh fabric), PVDF (binder)
- Certificates
- DIN EN ISO 9001:2015, DIN EN ISO 14001, ISO 9001:2015, ISO 14001, Cleanroom ISO 7 (ISO 14644-1), Laminar flow ISO 5 (ISO 14644-1)
- Founded
- 1987
- Industries
- Chemicals, Cosmetics, Paint and coatings manufacturing, Electroplating, Metalworking, Electronics industry
- 01
Product development of custom filtration, adsorption and
- 02
Prototype manufacturing
- 03
Sintering of PE and PTFE filter elements in an in-house sintering facility
- 04
CNC machining of filter housings and elements
- 05
Die-cutting of ePTFE membranes
- 06
Final assembly in an ISO 7 cleanroom or at ISO 5 laminar flow workstations
- 07
Testing with in-house metrology equipment
- 08
Worldwide distribution and shipping
Materials and Processes
Polyethylene (PE)
For Polysintec® sintered filters and clip filters; FDA-compliant, high chemical resistance.
PTFE
Porous filter elements and sintered filters for gas and liquid filtration.
ePTFE
Self-adhesive and die-cut pressure compensation membranes (DAM).
Polypropylene (meltblown)
Meltblown filter elements for gas filtration.
Polyamide (PA)
Mesh fabric elements for gas filtration.
PBT
Housing material for DAC series clip filters.
Micro glass fiber (borosilicate)
POLYGLAS® elements for particle and coalescence separation, bonded with PVDF or epoxy resin.
Stainless steel
Filter housings and elements for gas and liquid filtration.
Aluminium
Filter and adsorber housings, among others IAH-AA.
Activated carbon
Sorbent for POLYCARB® adsorber filters and fine gas purification.
Molecular sieve / silica gel
Sorbents for adsorbers for fine gas purification.
Platinum, palladium, copper oxide
Catalysts for fine gas purification.
Sites
Speyer (Alte Rheinhäuser Str. 6-8)
DEDevelopment, production and distribution
- Materials
- Plastics (PE, PTFE, PP, PA), stainless steel, aluminium
- CNC machining centers
- Sintering facility
- ISO Class 7 cleanroom (ISO 14644-1)
- ISO Class 5 laminar flow workstations
- Metrology equipment
Speyer (Daimler Str. 11)
DEProduction site for mechanical machining (certified site)
- Materials
- Plastics, stainless steel, aluminium
- CNC machining centers
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Sintering of filter elements (POLYSINTEC PE/PTFE sintered filters, in-house sintering facility)Plastics | – | – | – | – | Polyethylene (PE), PTFE |
| CNC machining (state-of-the-art CNC machining centers, mechanical machining of filter housings andMachining | – | – | – | – | Stainless steel, Aluminium, Plastics |
| Final assembly including ISO Class 7 cleanroom (ISO 14644-1 / US Fed Std 209E 10)Assembly | – | – | – | – | – |
| Assembly at ISO Class 5 laminar flow workstations (ISO 14644-1 / US Fed Std 209E 10)Assembly | – | – | – | – | – |
| Die-cutting of membranes (die-cut membranes DAM)Forming | +0.3 mm / -0.31 mm (standard sizes ePTFE membranes) | – | – | – | ePTFE |
| Product development / prototype manufacturing of custom filters, adsorption elements andEngineering | – | – | – | – | – |
| Series production of filtration, adsorption and separation solutionsAssembly | – | – | – | – | – |
| Metrology / testing (own extensive metrology equipment)Testing | – | – | – | – | – |
| Manufacture of filter housings (plastic, stainless steel, aluminium, combination housings)Machining | – | – | – | – | Stainless steel, Aluminium, Plastics |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machining centers | – | – | – | – | Speyer (Alte Rheinhäuser Str. 6-8; Daimler Str. 11) |
| Sintering facility | – | – | – | – | Speyer |
| ISO Class 7 cleanroom (in accordance with ISO 14644-1 / US Fed Std 209E 10) | – | – | – | – | Speyer |
| ISO Class 5 laminar flow workstations (in accordance with ISO 14644-1 / US Fed Std 209E 10) | – | – | – | – | Speyer |
| Metrology equipment | – | – | – | – | Speyer |
Additional services
Quality
Infiltec works with an extensive range of in-house metrology equipment and manufactures in an ISO Class 7 cleanroom as well as at ISO Class 5 laminar flow workstations in accordance with ISO 14644-1. The company is certified to DIN EN ISO 9001:2015 (TÜV Hessen, No. 73 100 7651) and ISO 14001.
| Evidence | Speyer |
|---|---|
| ISO 9001:2015 | |
| ISO 14001 | |
| Cleanroom ISO 7 (ISO 14644-1) | |
| Laminar flow ISO 5 (ISO 14644-1) |
History
- 1987
Founding of the company as a manufacturer of pressure compensation and filter systems