our industries
Diaphragms for Pumps & Valves
For handling viscous fluids in extreme environments
Introduction
DIAPHRAGMS FOR PUMPs AND VALVES
Western Rubbers manufactures rubber, TPE, and PTFE diaphragms for pumps, control valves, actuators, and gas/nuclear applications. Rubber and PTFE diaphragms are a versatile option being resistant to a aggressive media in extreme environments. They have a long life and are known to offer superior quality and efficient functionality.
Features
Our Benefits
In-house tooling facility available for mold making
Manufacturing of OEM
replacement diaphragms
Diaphragm sizes range
from 1/4” to 55”
diameter
Diaphragms to withstand
extreme temperatures
(-100 °C to +300 °C)
Diaphragms to withstand pressure
upto 1000 psi (68 bar)
Classification
Types of Diaphragms
Valve (WEIR Type) Diaphragms
Valve diaphragms are sturdy and flexible seals that allow for opening, closing, and regulating fluid transfer in control valves. The diaphragm regulates the flow of fluids, which are normally very viscous in nature.
Pump (AODD) Diaphragms
Along with diaphragms for valves, Western Rubbers possesses the capabilities to manufacture pump diaphragms too. Air operated double diaphragm (AODD) pumps are used in a very wide range of industries, from petrochemicals to mining to food processing.
Rolling (Actuator) Diaphragms
Rolling diaphragms manufactured by Western Rubbers, are flexible fluid control devices. They find critical application in industries such as chemical processing, automotive, food and beverages, aerospace, and medical.
Our Offering
Products
Rubber Diaphragms are used in valve, pump, and actuator applications. Known for their strength and flexibility, these diaphragms offer superior life and incomparable functionality.
Known for their excellent chemical resistance, and versatility in extreme environments, PTFE diaphragms are widely used in pump and valve applications.
TPE (Santprene™) diaphragms are durable, and known to have inherent tensile strength. They do not require fabric reinforcement.
Rubber Diaphragm
our use cases
Applications
Diaphragm Valves
Air Operated Double Diaphragm (AODD) Pumps
Pneumatic Actuator Valves
Diaphragm Valves
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