PPM Rapid Purge - Inflatable Pipe Purging System 32" - 80""HS Code 8309.90.0000 Custom Built to OrderPPM Additional Sizes.8" - 30" are available. https://stores.ae-welding-industrial.com/ppm-rapid-purge-system-8-30/Call (847-962-6289 USA)or email info@ae-welding-industrial.com for a quotation.Note: Lead time required.