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Our Omniseal® diaphragms are designed to provide a long lifetime in the harshest environments; therefore, we only use materials that offer an excellent compromise between chemical compatibility and mechanical properties: Fluoroloy® 01 (Virgin PTFE) and Fluoroloy 02® (Modified PTFE) materials.
Our Omniseal® diaphragms are molded to the final shape for valves diaphragms or thermoformed (TFM) for the pump diaphragms. In both cases, solutions are designed to fit the customer's hardware to ensure easy assembly and integration. They are designed for both low and high pressures.
Temperature resistance
from -240°C to +280°C (-400°F to +536°F), temperature is dependent on materials selected in design phase of pump or valve diaphragm
Pressure
145 psi (10 bar) maximum for pump & valve diaphragms
Max Speed
High speed & frequency (pump)
Low speed & frequency for closing and opening (valve)
Dimensions Diameter
Pump diaphragms: from 50 mm to 400 mm
Valve diaphragms: Nominal DN8 (¼”) to DN150 (6”)
Fluoroloy® Fluoropolymers
High performance proprietary material formulations
Much more than just a proprietary brand, the different grades of Fluoroloy® have been specifically formulated to meet the needs of challenging applications and the different applicable certifications. For example, some grades of Fluoroloy® were designed to be USDA, USP, and/or FDA compliant. Other grades have been designed specifically for the energy markets and for certifications like Norsok M-710.
Used in
when low friction or high wear life / abrasion resistance is needed
