Ashcroft SealAshcroft diaphragm seals can be configured with media isolators specifically engineered for harsh or corrosive process liquids and gases. Whether the measuring device is a dial gauge, switch, digital gauge, or transmitter, there is an Ashcroft diaphragm seal or other isolation device that can be mated for complete media protection. Ashcroft diaphragm seals are available in a variety of sizes, wetted materials, and configurations, including capsule type, welded or bonded, and clamped designs with threaded, flanged and flushing connections. Pre-assembled, filled and ready for installation, these isolated instruments are designed to provide the right combination of measurement performance and media protection in any demanding severe-service application. – www.ashcroft.com