On-line retail store services featuring pumps and parts for pumps, namely, valves, seals, flanges, and gaskets; On-line retail store services featuring metal fittings and fasteners for pipes, hoses, metal connectors and parts of and accessories therefor, namely, metal bands, strips, strapping, clips, clamps, buckles, hose fittings, brackets, signal mounts, brackets, seals, metal-backed patches; On-line retail store services featuring comminution machines and reduction machines, namely, grinding mills, hammer mills, cage mills, roll mills, crushers, pulverizers, shredders, refiners, breakers, and granulators, machines for reducing the size of particulate matter and conical milling machines; On-line retail store services featuring rescue tools comprising power operated pry bars, spreaders, cutters, extension rams, hose reels, power units therefore and components thereof; On-line retail store services featuring hand tools; On-line retail store services featuring fire-fighting and emergency response equipment, namely, LED flood lights and LED work lights and spot lights for fire and emergency response personnel; On-line retail store services featuring fire pumps, foam and compressed air foam systems, electronic controllers; On-line retail store services featuring heaters for deionoized water; On-line retail store services featuring metering pumps, flow meters, flow registers, degassers and debubblers; On-line retail store services featuring optical filters and lenses; On-line retail store services featuring liquid chromatography instruments, columns and apparatus for laboratory use; On-line retail store services featuring pressure gauges; On-line retail store services featuring valves for fluid processing and fluid control; On-line retail store services featuring metal expander plugs; On-line retail store services featuring compressors, air motors and regenerative blowers; On-line retail store services featuring O-rings, tubing, flow cells, laboratory manifolds and seals; On-line retail store services featuring fluid dispensers and mixers for dispensing paint, cosmetics and chemicals; On-line retail store services featuring lift bags and jacks and shoring equipment