Industry leader PMC created the PX-7 mechanical purge gun to make slab jacking, roofing and residential foam and coating jobs easy! This mechanically self-cleaning spray gun is designed with a single-piece valving rod that eliminates the need for solvent flushing or air purge so you can work more efficiently. This affordable spray gun was made to last, with easy-to-remove check valves, a stainless steel gun block and sturdy manual valves. To keep your PX-7 running smoothly, proper maintenance is key. At SPFDepot.com, we carry an extensive selection of repair parts, including O-rings, piston shafts, gaskets and more! No matter what replacement part for the PX-7 spray foam gun you need, we have it. Shop today and enjoy our competitive prices and speedy shipping.

PMC PX-7 Mechanical Purge Spray Gun Features

• Mechanical Purge: There�s no need for solvent flushing or air purge due to a valving rod that mechanically purges material from the mixing module for optimal self-cleaning.
• One-Piece Valving Rod: The one-piece valving rod is hand honed to integrate with the mixing module to extend the life of the module.
• Internal Impingement: Designed to last, the mixing module has a variety of styles that can be used with different pattern control discs for high-level mixing and pattern development.
• Steel Construction: Both the machined coupling block and gun block are created with high-strength stainless steel. Cracking is a thing of the past!
• Rebuildable Manual Valves: The PX-7 includes sturdy, simple and affordable manual valves to rebuild easily.
• Check Valves: Check valves on the PX-7 mechanical spray gun are easy to remove from side screen screws, making cleaning and maintenance a breeze.