Strainer Basket Spare Parts

PTFE and Carbon Composite Replacement Baskets for PFA-Lined Strainers

Strainer baskets are the first line of defense protecting your pumps and process equipment from particulate contamination. When baskets corrode, crack, or clog beyond cleaning, the consequences extend far beyond the strainer itself.

GFT9 manufactures replacement strainer baskets in virgin PTFE and PTFE carbon composite. Our baskets are compatible with GSO-type T-strainers, Y-strainers, and similar DIN-standard lined filtration equipment. Available in sizes from DN 15 to DN 150 with multiple mesh options.

Choose Your Material

PTFE (Virgin):
Standard choice for general chemical service. Excellent resistance to virtually all chemicals. Best for:
- General acid/base handling
- Solvent applications
- Clean room compatible processes
- Cost-effective replacement cycles

PTFE Carbon Composite:
Carbon-reinforced for enhanced performance. Best for:
- Higher temperature applications
- Applications requiring dimensional stability
- Antistatic requirements
- Higher mechanical stress environments

Size & Mesh Options

Size Range

DN 15 · DN 25 · DN 40 · DN 50 · DN 65 · DN 80 · DN 100 · DN 150

Mesh Options by Application

80 µm — Fine particle removal for clean processes and sensitive downstream equipment

250 µm — Standard filtration for general chemical processing

500 µm — Medium particle retention for industrial applications

1000 µm — Coarse debris removal in high-flow systems

2000 µm — Pump protection and large particle filtratio

Flush Connection

All sizes available with or without integrated flush port for simplified cleaning in corrosive service applications.

Custom Strainer Baskets: Beyond Standard Configurations

Our capabilities extend beyond standard GSO-compatible dimensions. If you have a strainer basket that requires precise replication—whether from an obsolete product line, a modified design, or a non-standard strainer housing—we can reverse-engineer and manufacture replacement baskets to your exact requirements.

Process:

  • Send us your existing basket or detailed drawings
  • We analyze dimensions, material requirements, and mesh specifications
  • We provide a quotation including lead time and minimum quantities
  • Upon approval, we manufacture using PTFE injection molding and precision machining

Material Options

Virgin PTFE

Standard choice for general chemical service. Excellent resistance across virtually all acids, bases, and solvents. Ideal for pharmaceutical and food-grade applications where material purity is critical.

PTFE Carbon Composite

Carbon-reinforced PTFE for applications requiring enhanced mechanical properties. Offers improved dimensional stability under thermal cycling, better wear resistance, and antistatic properties for applications involving flammable or static-sensitive media.

Mesh Materials

Standard PTFE mesh construction. Nickel alloy mesh available for high-temperature applications exceeding 150°C. Custom mesh specifications on request.

Industries We Serve

Our strainer baskets operate in demanding environments across chemical processing, pharmaceutical manufacturing, semiconductor fabrication, and specialty chemical production. Whether you're filtering aggressive acids, maintaining product purity in API synthesis, or protecting expensive downstream equipment, we manufacture baskets to meet your specific operating conditions.

Process:

  1. Send us your existing basket or detailed drawings
  2. We analyze dimensions, material requirements, and mesh specifications
  3. We provide a quotation including lead time and minimum quantities
  4. Upon approval, we manufacture using PTFE injection molding and precision machining

Request a Quote

For standard configurations, select your requirements from the products below. For custom specifications or compatibility verification, contact our engineering team directly.

Email: sales@gft9.shop
Phone: +49 2152 9148591

Include in your request:
- Strainer size (DN)
- Mesh size required (µm)
- Material preference (PTFE or Carbon Composite)
- Quantity
- With or without flush

and for reverse engineering request
- if applicable or sample availability
- or OEM part number.

Further Questions & Inquiries