10PCS 1.5" (1.5 inch) OD: 50.5MM, ID: 35.1MM Sanitary CLAMP PTFE Gasket Teflon 450 F Dairy Brewing TRI Clover O-Ring - 1.5 inch Style Fits Tri-Clamp Gasket(Pack of 10);

Specification：

Packing Including: 10 Pcs 1.5" PTFE
Material: PTFE
Style : Tri-Clamp
TEMPERATURE: -40 °F to 450 °F
Acid Alkali Resistance：(YES)
Oil Resistance:(Yes)

Size:

3/4" :OD:50.5MM ID:19.0MM
1" :OD:50.5MM ID:22.5MM
1-1/2" :OD:50.5MM ID:35.1MM
2" :OD:64MM ID:47.8MM
3" :OD:91MM ID:72.7MM
4" :OD:119MM ID:97.6MM
6" :OD:166MM ID:142MM