Tempron Products Corp.

United States

A PTFE bonded fluorocarbonelastomer diaphragm used to dispense either ultra pure fluid or highly aggressive chemistry.

These high quality, Teflon™ faced diaphragms pump millions of strokes without the Teflon™ cracking or delaminating from the fabric reinforced rubber. The example shown combines a special Telflon™ film, Hypalon® rubber, polyester fabric, and glass filled nylon insert to form a multi-component, durable chemical metering pump diaphragm.

Tempron shares in the patented process for the manufacture of this Teflon™ lined gauge isolator. The unique feature of this isolator is that the annular space for the gauge fluid is formed in the molding process, when rubber is bonded to the Teflon™ and the isolator body.

integrated, bonded insert design eliminates the problematic leaks around the shaft prevalent in many of the current bolted-on styles. These diaphragms provide a higher level of reliability than PTFE sheets with rubber backing.

PTFE or MPTFE bonded to rubber for sanitary piping systems. Pharmaceutical, ultra pure, food processing, aggressive chemical environment, maximum solvent resistance.

This highly reliable diaphragm operates 247 at full pressure, with maximum speed and output. It is lab-tested to exceed 200 million cycles – twice the ISO warranty.

Tempron has expanded its fluoroelastomer capacity to include perfluoroelastomer (similar to Kalrez®, Chemraz®) parts. Parts molded of perfluoroelastomer provide maximum chemical and solvent resistance approaching PTFE.

Customized molded bonding services for a wide range of dynamic applications. Roller ski wheel (far left) with bonded plastic hub that undergoes severe shear and compressive stresses during use without failure. Highly dependable diaphragm (right) with bonded plastic inserts that undergo millions of tensile and compressive stress cycles without failure.

Rubber to Metal Bonding Specialty items for machines, pumps, valves, control instrumentation manufacturers.