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Omniseal® Polymers

Omniseal® Diaphragms
Fluropolymer Diaphragms For Valves & Pumps
About This Solution

Omniseal® diaphragms are designed to offer long life time in the harshest environment; therefore, we only use materials that provide an excellent compromise between chemical compatibility and mechanical properties: Fluoroloy® 01 (Virgin PTFE) and Fluoroloy® 02 (Modified PTFE).

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Application Examples
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Materials

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.

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Design

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.

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Performance

Temperature resistance
Description

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
Description

145 psi (10 bar) maximum for pump & valve diaphragm

Max Speed
Description

High speed & frequency (pump)

Low speed & frequency for closing and opening (valve)

Dimensions Diameter
Description

Pump diaphragms: from 50 mm to 400 mm

Valve diaphragms: Nominal DN8 (¼”) to DN150 (6”)

By carefully reviewing material, spring and design, we can adapt our solution to your particular needs. Here are some technical specifications that have already been achieved: 

Proven Examples

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Extreme Applications

Expert of precision seals

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