CUSTOM ENGINEERED SOLUTIONS FOR YOUR STATIC AND DYNAMIC SEALING NEEDS.

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Bellofram Elastomers brings together two legendary names, Bellofram Diaphragm and Bellofram Silicones


BELLOFRAM SILICONES INC. CAPABILITIES

We're a worldwide leader in the manufacture of silicone sponge, rubber sponge, solid silicone, and solid rubber products. We offer an endless variety of extruded profiles, custom molded parts, die-cut parts, and a wide range of flat sheet products for all of your conversion needs.


APPLICATIONS

When it's critical to keep contaminants out, the right stuff in, maintain temperature, and more … we are there. Our engineers start with the excellent performance of today and imagine it better for tomorrow.

Automotive
Automotive

Formulations depend on fuel type. Fluorosilicone elastomers for most, hydrogenated nitrile for diesel.

Instrumentation And Process Control
Instrumentation And Process Control

High sensitivity to small pressure changes, excellent accuracy and reproducibility, and no leakage.

Foodservice
Foodservice

Extruded materials in NSF/ANSI 51-certified versions, FDA approved ingredients.

Industrial Manufacturing
Industrial Manufacturing

Silicone from soft density to extra-firm density, temperatures -85° to 400°F. Diaphragms in Class 1B or Class 3.

Aerospace
Aerospace

Industry experts in aerospace silicone gaskets and seals, and the aerospace diaphragm leader. Boeing BMS 1-23 qualified, BMS 1-60 hardnesses.

Medical
Medical

Safe and sterile silicones and diaphragms for medical equipment that touches people's lives. A member of the Rx-360 Consortium.

Oil and Gas
Oil and Gas

Fluoropolymers molded to serve critical to oil and gas operations. Meets AMS 3323.

Military
Military

In-house custom mixes to ASTM, SAE, MIL-STD and other stringent military specifications.

CUSTOM IS WHERE IT BEGINS

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