String-wound filter cartridges
Putsch® offers a very large selection of string-wound filter cartridges in many sizes, designs, materials and winding patterns.
Our wound filter cartridges are “Made in Germany” and manufactured for depth filtration using a special wrapping process known as “Baked,” adhering to stringent quality standards.
During the special “heat treatment” phase (also referred to as “heat-treated”), organic components and lubricants are removed. Each batch undergoes rigorous testing according to the strictest criteria, ensuring that the wounded glass fibre cartridges maintain a high level of quality.
With over 150 years of experience, Putsch® is known for its expertise and excellent quality. Since we produce inhouse at our Hagen facility, we are highly flexible in the realm of customized products and delivery times.
Thanks to decades of experience, our company possesses extensive knowledge concerning special solutions and critical applications in the field of filtration technology.
• Made in Germany (Manufactured in Hagen)
• Customized Products and specialized manufacturing
• Numerous reference values in various applications
• Decades of expertise
• Flexible delivery times
| Technical Data | Wound Filter Cartridges Type GVE |
|---|---|
| Yarn materials | Glass Fibre, Baked Glass Fibre, (Heat-Treated) |
| Support core materials | Stainless Steel V2A, V4A Fleece covering optional, core extension possible |
| Filter grades (standard) | 1 µm – 600 µm |
| Length of filter cartridges (standard) | 127 mm, 250 mm, 500 mm, 750 mm, 1000 mm, as well as 5“, 10“, 20“, 30“, 40“, 50“ |
| Inner diameter | approx. 27 mm |
| Outer diameter | 64 mm or customized |
| Application examples | Aggressive chemical applications High temperatures Highly corrosive fluids Critical applications Acids: strong mineral acids, strong organic acids Strong oxidizing agents Heat transfer fluids (Dowtherm®, Therminol®, etc.) Polymer filtration Fertilizer manufacturers |
| Temperature | Max. temperature 400 °C |
| Specials | Free from lubricants, antistatic agents, and release agents. All core materials are pre-washed in an ultrasonic bath to remove contaminants. |
Recommended filter cartridge exchange at max. 2 bar differential pressure.
Use our extensive range of services for solid/liquid separation. Your contact can help you with any questions and problems.
Please send any inquiry and order to filtertechnik@putsch.com.
| Phone: | +49 (0) 23 31 / 3 99 1 53 |
|---|
Customer Service Center
| Phone: | +49 (0) 23 31 / 3 99 – 1 50 |
|---|
Emergency number
If you need to contact us in emergencies outside office hours, the responsible Putsch® employee will be informed immediately and the required measures for solving your problem will be initiated.
Cartridge housings type “4” are robust stainless steel filter housings which are modular and accordingly versatile.
Cartridge housings type “6” have been used widely in all industries for over 40 years and are particularly popular due to their solid, robust quality.
Cartridge housings type “D” and “D-G” from Putsch® are manufactured individually to meet the requirements and special requests of customers.
Housings type “SM”, “SL” and “PN” are polypropylene cartridge housings for use as water filters, each with individual filter cartridges. Their low weight makes them ideal for mobile use.
Cartridge housings type “BB” are made of polypropylene filter housings designed for filter cartridges with a larger diameter which have particularly long service lives.
The customized cartridge housings type “D-PP” are made of polypropylene and are used wherever comparable metal housings are unsuitable, e.g. in an environment containing salt.