CONVOLUTED RUBBER DIAPHRAGM

High Flexibility Meets Leak-Proof Reliability

Overview

The Convoluted Rubber Diaphragm from FloFit Enterprises is engineered for superior flexibility and extended flex life. Its unique convoluted design allows for greater stroke length and consistent sealing, even under high-frequency or long-stroke applications.

Constructed from premium elastomers like EPDM, NBR, Silicone, and Viton, this diaphragm is ideal for use in actuators, control valves, regulators, pumps, and other systems requiring dynamic performance and durability.

Key Features

Convoluted Profile for High Stroke & Flexibility
Leak-Proof Barrier Between Operating Media
Available in FDA-Grade Materials for Hygienic Applications
Excellent Fatigue Resistance and Cycle Life
Customizable Geometry, Reinforcement, and Mounting Styles
Ideal for Vacuum, Pneumatic, and Hydraulic Systems

Applications

Control Valves & Regulators
Vacuum and Pressure Pumps
Actuators & Solenoid Systems
Water & Fluid Dispensing Equipment
Pharmaceutical & Food Grade Equipment
Air and Gas Compressors

Specifications

Feature & Details

Material Options: EPDM, NBR, Silicone, Viton
Diameter Range: 20 mm to 400 mm (custom sizes available)
Thickness Range: 0.8 mm to 6 mm
Pressure Rating: Up to 12 bar
Temperature Range: -40°C to 200°C (depending on material)
Design: Single or multi-convolution with/without insert

Frequently Asked Questions (FAQs)

Q: What is the benefit of a convoluted diaphragm over a flat one?
A: Convoluted diaphragms offer greater stroke, longer life, and better resistance to fatigue in dynamic applications.

Q: Are fabric-reinforced options available?
A: Yes, we provide fabric-reinforced or multi-layered versions for added strength and pressure tolerance.

Q: Can I request food-safe materials?
A: Definitely. We offer FDA-approved and USP Class VI compliant materials for hygiene-critical environments.

Q: Is custom design possible?
A: Absolutely! We tailor dimensions, convolutions, and mounting features to suit your specifications.