This listing is for an OsecoElfab Rupture Disc 
Model: CO01-127

Specifications:
Brand: OsecoElfab 
Type: Rupture Disc
Condition: New Open Box
Series: CO-T
Size: 1"
Material: 316 Stainless Steel / PTFE (TEF)
Pressure Rating: 150 PSIG
Weight: 8 OZ

This item is exactly as pictured.