Ashcroft® Midi-Seal Packs

The Ashcroft® midi-seal is a sleek newly designed diaphragm seal from Ashcroft Inc. that is small enough to fit into areas where space is limited, yet has sufficient displacement to drive a variety of pressure instruments

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•Brochure: Type 311/312 All-Welded Midi Diaphragm Seal
•Datasheet: Type 311/312 All-Welded Midi Diaphragm Seal

The Ashcroft® midi-seal is a sleek newly designed diaphragm seal from Ashcroft Inc. that is small enough to fit into areas where space is limited, yet has sufficient displacement to drive a variety of pressure instruments.

The Ashcroft® Type 311/312 midi-seal comes in a small, cost-effective package, but has important features that are usually found in larger seals such as: continuous duty design; all-welded construction to eliminate possible leakage of the process media; many process connections including 1¨ male NPT; and a flushing connection option for easy cleaning in applications where clogging could occur. The Ashcroft® 311/312 can be used with switches, transducers, digital gauges, or 3½¨ and 4½¨ Bourdon tube gauges from vacuum through 1000 psi and 100 psi through 1000 psi, respectively.

Features

• All welded metal construction, prevents leakage of process media
• No gaskets or bolts
• For use on pressure gauges up to 3.5" from vacuum to 1000 psi and 4.5" gauges 100 psi to 1000 psi
• Top housing material 316L stainless steel standard
• Diaphragm materials in 316L stainless steel, hastelloy C and tantalum
• Bottom housing materials in 316L stainless steel and Hastelloy C
• .25 NPT or .5 NPT female, .25-.5 NPT male process connections
• .25 NPT or .5 NPT instrument connections
• Type 312 furnished with .125 NPT flushing connection
• Type 312 not available in male process connections

Click Here To Download:
•Brochure: Type 311/312 All-Welded Midi Diaphragm Seal
•Datasheet: Type 311/312 All-Welded Midi Diaphragm Seal