| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Piping > AQUApipe Stainless Steel Piping > Fittings > End Caps > Item # S18006 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # S18006, 4 Inch (in) Nominal Diameter End Cap Web Price QUOTE larger image Financing · Specifications Financing Approve Payments Finance with Approve Payments Specifications Brands AQUApipe Cap Type End Nominal Diameter 4 in Additional Accessories Supplied with (1) Union Connector. DOWNLOADS Value of AQUApipe Brochure (PDF, 2231KB) Finance with Approve Payments Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook