1.5" Tri Clamp (Teflon) PTFE Screen Gasket 316 (20Uf Micron) Screen Stainless Steel Pharmaceutical Grade Filter Mesh. PTFE Inverted Envelope With Floating Stainless Mesh! With FDA Certification (1.5")

Size (spec): 1.5" Style (spec): Tri-Clamp Material (spec) PTFE X 316L Stainless Steel 20Uf Micron Temperature Rating (Universal): -100F to 500F Gasket material approved by (3A), USDA and complies with FDA's 21CFR177.2600 and 1550 Pharmaceutical Grade High Chemical & Petroleum, Acid Resistance