NIS saves you money without sacrificing quality, performance, or longevity.  NIS promises to deliver products that work 100% of the time, straight out of the box. All working parts are replaced with new, OEM-equivalent or better. Our renewed modules are fired and tested and exceed original equipment standards.  We eliminate the middle man when we source our OEM-equivalent or better parts and pass the savings along to you.  Our UM module renewal includes new O-rings, new piston assembly, new seals, seat, body, and cap, as needed.  For the MR1300 module, renewal includes new shaft, air cap, stem guide, springs, seals and new body, air cap and lower section as needed.  H200 module renewal includes a new body, cap, lower section, seals, shaft assembly, and new air adjustment assembly.  NIS restored modules save you money and increase your uptime.