Moss Seal Company, 518 Rankin Cir N, Houston, TX 77073, US

DUALCO products include Hydraulic Grease Guns, Screw Prime Grease Guns, Air / Hydraulic Injection Guns, Air Operated Equipment, Giant Button Head Couplers, Giant Button Head Fittings, Lubrication Adapters, and Service Tools for maintaining valves in the Oil, Natural Gas, and Pipeline Industries. DUALCO's line of Valve Lubricants, Valve Sealants, and Valve Cleaners for Plug Valves, Ball Valves, and Gate Valves is used in the Energy Industry. One of DUALCO's smallest lube devices is the Squeeze Tube Grease Gun line, one of which is popular for industrial Air Tools and used in the Bicycle Industry. A Push Type Utility Gun Model is used in the Forestry industry to lubricate Chain Saws. DUALCO offers many types of Grease Guns, Grease Fittings, Lubrication Adapters, Tools, Couplers, Valve Lube/Sealant Fittings, and custom equipment. Look through our web site and if you don't see what you need, just give us a call.