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ditional fuel pumps and governors for Cat 3306 engines. These fac- tory-remanufactured pumps and governors are priced at approxi- mately 30 percent of new, yet carry the same warranty as new units—six months, unlimited mileage. They come fully assem- bled and have had a 20-point com- puter test. Ready for installation, they cut downtime to a minimum. For further information and free literature, Circle 47 on Reader Service Card Penewell Appointed To Sales/Marketing Post At Southwest Marine E.J. Penewell E.J. Penewell has joined Southwest Marine, Inc. (SMI) in a sales and marketing capacity to be West Coast representative for Wartsila Diesel. He is responsible for sales, parts, and service for the Wartsila Vasa 22 and 32 engines ranging from 710 to 9,180 bhp, and will be located at SMI's Ter- minal Island (Los Angeles) yard. Mr. Penewell had been district manager for Fairbanks Morse En- gine Division in the Los Angeles Area since 1977. Southwest Marine is a major re- pair shipyard with facilities in San Diego, Terminal Island, and San Francisco. Airco Introduces New Pulsed Welding Systems — Literature Available Airco Welding Products has an- nounced the introduction of the newest member of its family of Pulse Arc™ welding systems for pulsed spray transfer welding. The Pulse Arc 500 system, like the Pulse Arc 350 model, is designed around the pulsed spray process. The process allows for spatter-free welding and excellent arc control in applications ranging from high deposition out-of-position welding on thick plate to smooth, low-dis- tortion welding on thin gauge materials. The Pulse Arc 500 system has the power to handle large diame- ter cored wires up to 3/32 inch and can pulse Metal-Cor® 6 wire for high deposition rates. The system also has exceptional smaller di- ameter performance characteris- tics. Like the Pulse Arc 350, the 500 model is a complete system consisting of a transistorized 500- ampere air-cooled or 550 ampere water-cooled gun. The fully inte- grated machine takes the nor- mally complex engineering re- quirements of pulsed spray welding and translates them into a few simple pushbutton functions—at a price comparable to a standard MIG package. The pushbuttons and toggle switches allow the operator to se- lect among pulse, spray and dip transfer processes. He then presses the appropriate switches for the required wire diameter and shield- ing gas, and he's ready to go. A single knob on the remote pendant simultaneously sets welding cur- rent, voltage, wire feed speed, and pulse frequency. The advanced solid-state circuitry automatically controls all parameters. The system is pre-programmed for stainless and mild steels, but other wires, such as silicon bronze and aluminum can be used by re- ferring to the easy-to-read process selector charts. The Pulse Arc 500 system is well suited for plants where one machine is needed to perform several welding operations. For further information and free literature on the Pulse Arc 500 system, Circle 11 on Reader Service Card Sea King at work in the Port of Houston. Serving the Texas Gulf Coast Since 1895 Suderman and Young has provided reliable harbor and coastwise towing to shippers along the Texas coast for 88 years. Our experienced people have the skills and equipment necessary to provide the finest in general harbor towing serv- ices. You can rely on Suderman and Young. SUDERMAN ^ AND YOUNG Towing Company, Inc. 918 World Trade Center, Houston, Texas 77002 713/227-1128 Cable: SANDY HOUSTON Houston • Galveston • Texas City • Freeport • Corpus Christi Circle 136 on Reader Service Card EESitlM! ...Just another plus Burrard Yarrows Corporation has established a sound reputation over many years of service in supporting Arctic exploration and transportation. • Icebreakers * Icebreaking supply vessels • Tugs and barges • Drillship conversions Expertise in meeting Arctic requirements is second nature to Burrard Yarrows. Burrard Yarrows Corporation Vancouver and Victoria, British Columbia, Canada SHIPBUILDERS, SHIP REPAIRERS, GENERAL ENGINEERS Inquiries for both Vancouver and Victoria Divisions: RO. Box 86099, North Vancouver B.C. Phone (604) 988-2111. Telex 04-352-652. Cable Address 'Drydock' Vancouver A member of the Versatile Corporation group of companies. SHIPBOARD VENTILATION Supplying the Marine, Shipbuilding and Ship Repair Industries with durable, flex- ible, wire reinforced ventilation hose and duct. Most hoses now meet UL 94-V-O flame retardance standards promoting safer and healthier work conditions. Prompt shipment from five manufactur- ing locations. Send for free catalog or call toll free 1-800-343-0428. FLE)CAUST ^MM^^^H COM DIVISION OF CALLAHAN MINING CORPORATION 11 Chestnut Street Amesbury, MA 01913 (617) 388-9700 TWX 710-347-0593 SERVING THE MARINE INDUSTRY FOR OVER 38 YEARS April 1, 1984 Circle 137 on Reader Service Card Circle 221 on Reader Service Card 31