Aluminium flange PFS

stainless steel

Product Overview
Specially designed for flange-fitting pipes, the Pamargan Flange Seal (PFS) is composed of a stainless-steel washer and a vulcanized elastomer lip. Its double lip ensures permanent sealing, eliminates fugitive emissions, and reduces downtime during maintenance operations. This innovative product by Hutchinson is an ideal solution for all bolted flange fittings and can effectively replace spiral wound gaskets (SWG). Thanks to its reusable design, it can be considered a life-long sealing system.

Features

• Dimensions from 15 mm, custom development available
• Temperature range: -50°C to +200°C
• Metal insert: aluminium, stainless steel
• Approved materials
• Pressure tested up to 620 bar (Lloyd’s Register)

Benefits

• Reduced assembly and maintenance time
• Reusable, durable, and resistant to extreme conditions
• Uniform crushing (independent of torque)
• Compression stop and blow-out preventer
• GRP (Glass Reinforced Plastic) flanges: assembly without support ring

Markets and Expertise

• Food
• Chemistry
• Cosmetics
• Drinking Water
• Energy
• Industry
• Oil & Gas
• Pharmaceutical industry

Technical Specifications

• Product type: Flange seal for bolted flange fittings
• Material: Stainless steel washer, vulcanized elastomer lip
• Reusable design
• Permanent sealing with double lip
• Pressure resistance: up to 620 bar
• Temperature resistance: -50°C to +200°C
• Custom dimensions available from 15 mm
• Metal insert options: aluminium, stainless steel
• Approved materials (certifications available)