Pipe-Away Pressure Vent 17800

Pipe-Away Pressure (only) vent


The Protectoseal Series 17800, Pipe-Away Pressure Conservation Vent is intended for use where pressure relief is required and the relieving vapours must be piped away and not emitted into the atmosphere. May also be used for in-line vacuum relief.
• Sizes 2″ (DN 50) through 12″ (DN 300)
• Settings achieved by weight loading
• Reduces costly evaporation losses
• Leakage rate of less than 1 SCFH of air at 90% of set point
• Patented, FEP film “Air-Cushioned Seating”
• Low-leak pallet design – certified test reports
• Conforms with European ATEX Directive 94/9/EC
• Factory tested / certified for leakage and correct settings
• Available in Aluminium, Ductile Iron, Stainless Steel, Carbon Steel, and Alloy C / C276