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Manufacturer : Spears Manufacturing
Brand Name : Spears®
Connection Type : FNPT
Country Of Origin : US
Diaphragm Material : EPDM
Finish : Gray
Standards : ASTM D1784/D1785/D2467/D2564|ISO Certified|NSF Approved
Product Status : Active
- 316 stainless steel fasteners
- EPDM o-ring
- 235 psi at 73 deg F
- Gauge Guards isolate process pressure or vacuum gauges from corrosive or other potentially damaging process media by use of a thin PTFE (standard) FKM, or EPDM diaphragm. This flexible membrane accurately transmits system pressure to gauge connection chamber when properly assembled with gauge and liquid filled. Available in PVC, CPVC or Polypropylene construction with 1/2 in x 1/4 in or 1/4 in x 1/4 in inlet x outlet NPT connections.


