PTFE DIAPHRAGM

The PTFE Diaphragm from FloFit Enterprises is built for extreme chemical environments and high-purity applications. Manufactured using virgin or modified PTFE, it offers exceptional resistance to aggressive chemicals, solvents, and temperature fluctuations.

This diaphragm ensures leak-proof separation, making it ideal for pharmaceutical, biotech, chemical processing, and other sensitive industries. It can be supplied as solid PTFE or composite (PTFE-laminated elastomer) for added flexibility and durability.

• Excellent Chemical & Thermal Resistance

• Non-Stick, Non-Contaminating Surface

• FDA & USP Class VI Compliant Materials Available

• Solid PTFE or PTFE-Bonded Elastomer Options

• Leak-Free Operation in Harsh Environments

• Long Service Life & Low Maintenance

• Pharmaceutical and Biotech Equipment

• Chemical and Acid Transfer Systems

• Dosing and Metering Pumps

• Sanitary Valves and Actuators

• Food and Beverage Processing Systems

• Paint and Coating Industries

• Material Options: Virgin PTFE, Modified PTFE, PTFE-Elastomer Composite

• Diameter Range: 20 mm to 500 mm

• Thickness: 1 mm to 6 mm

• Pressure Rating: Up to 16 bar (varies with construction)

• Temperature Range: -60°C to +230°C

• Surface Finish: Smooth, non-porous for hygienic flow paths

• Compliance: FDA 21 CFR, USP Class VI, RoHS

Q: What’s the advantage of PTFE diaphragms over rubber ones?
A: PTFE diaphragms provide superior resistance to chemicals, heat, and aging, unlike elastomeric diaphragms that degrade in harsh media.

Q: Can I get PTFE bonded with rubber for flexibility?
A: Yes, we offer PTFE-laminated to EPDM, NBR, or Viton for flexible sealing and high cycle life.

Q: Are these suitable for food-grade applications?
A: Absolutely. We use FDA-compliant PTFE, ideal for sanitary and hygienic environments.

Q: Do you offer custom designs?
A: Yes. We provide custom thicknesses, diameters, and sealing profiles based on your equipment and needs.

• High-Purity PTFE Materials

• Custom-Made to Your Application

• Excellent Compatibility with Valves & Pumps

• Fast Turnaround with Prototyping Support

• Industry-Ready with Full Compliance