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MAN propulsion systems, customers and pro- spective customers, and the recreational marine industry in general. "Of great importance to MAN and our team," said Ulrich Jansen, director of MAN's Fort Lauderdale, Fla. factory headquarters, "is being close to and accessible to our customers. In developing the issuance of a quarterly newslet- ter, we'll bring MAN close to home." For more information on MAN Circle 102 on Reader Service Card Circle Seal Controls Offers Solenoid Valve Info Circle Seal Controls now offers an eight-page brochure offering technical data on its selection of solenoid valves, which includes two-way and three-way, two-position models. Circle Seal's SV Series of solenoid valves utilize a design that employs two pressurized sliding seals with a diameter identical to the two J.W. FISHERS ... where High-Tech dives Everything for underwater search electronics & video SSS-100K SIDE SCAN SONAR A Sonar system with specs matching units twice as expensive. ROV-REMOTE VEHICLE An affordable Remotely Operated Video system for the professional diving industry. TOV-1 TOWEO VIDEO SYSTEM Ideal for search missions. Up to 250 ft. cable. 4-lux camera, excellent ahead and look down vision. DV-1 DROPPED VIDEO SYSTEMS Topside TV monitoring to 1.000 ft.fof wreck divers, salvage, search & rescue. PROTON 3-MAGNETOMETER Ultra-sensitive marine magnetometer, vital for wreck finding. 1,500 + ft. range. PULSE 12-TOWED METAL DETECTOR Highly sensitive all-metal pulse detector unit, boat towed, 16 ft. detection range. PULSE 8X Our top ol the line hand held Pulse metal detector, u/w & land. 61/2 ft. detection range. UA-2 U/W ALTIMETER J.W. Fishers manufactures a comprehensive line of highly sophisticated underwater electronics equipment, including metal detectors, side scan sonar and remote video products. Meticulously engineered to meet the growing needs of the dedicated diver. J.W. Fishers dive and search equipment represents the ultimate in u/w performance and value. Precision altitude control underwater equipment. JW FISHERS MFG. INC. 65 ANTHONY STREET BERKLEY. MA 02779 1 (800)822-4744 IN MA (508)822-7330 FAX: (508) 880-8949 OR 822-1931 Circle 236 on Reader Service Card Circle 280 on Reader Service Card Circle 318 on Reader Service Card 36 Put Reliability On-Board Today! Quality Products Microphor, Inc. Microphor Export 452 E. Hill Road 1 Lakeside, Paultons Park Willits, CA 95490 USA Ower, Near Romsey Tel: 707-459-5563 Hants S051 6AL England USA: 800-358-8280 Tel/Fax: +44-703-814486 Fax: 707-459-6617 SUPERIOR ENERGIES INC. MANUFACTURING and CONTRACTING TEMP-SET Removal Reusable Insulation Blankets forTurbines, Valves, Flanges, Manifolds, Turbos Silencers, and complete Exhaust Systems. ACOUSTICAL INSULATION ASBESTOS and LEAD ABATEMENT TURN-KEY JOBS Let us take care of all your insulation and abatement needs. Want SUPERIOR Quality • Want SUPERIOR Service • Call SUPERIOR ENERGIES INC. 1-800-BUY-SEI-1 P.O. Drawer 386 Groves, TX 77619 Telephone: (409) 962-8549 Fax: 409) 962-4027 *icitorHoir Call 800-3 S8-8280 NEW! Space Saving 19" Bowl offers you the luxury of colors, full size comfort and superior performance using only 2 quarts / flush. Oily-Water Separators in seven models, 0.15 to 10 M3 per hour. Coalescing technology means no filter replacement required. Marine Sanitation Devices have no moving parts, no power requirements and low main-tenance. Discharge by gravity or sump/pump. Handles crews from 3 to 100 men. USCG certified. IMO approved. seats which the poppet seals against. According to the company, the pressure forces are always bal- anced regardless of the poppet position. This, plus the series' electromagnet and high-energy return spring, reportedly provides the solenoid valves with extra reserve forces to operate the valve. The valves provide bubble tight shutoff and operate from vacuum to maximum pressure rating of 6,000 psi, available for either DC or AC use. For more information on Circle Seal Circle 142 on Reader Service Card Cygnus Upgrades Gauge Range Cygnus Instruments has upgraded the elec- tronics in its range of ultrasonic thickness gauges to fall in line with EMC regulations. Improved features include a 100 percent larger display on the Cygnus 1 range, and the models are now intrinsically safe and operate underwater. The gauges also have a wide measurement range — now to 200 mm. All Cygnus instruments use the multiple echo technique enabling measurements to be taken without removing protective coatings. For more information on Cygnus Instruments Circle 121 on Reader Service Card Westfalia's Unitrol Achieves Less Than 1% Water In Oil What Westfalia calls a new generation of min- eral oil separators equipped with the Unitrol system has been developed for the treatment of a wide range of fuel and lube oils. This separator technology has been supplemented by the separa- tor model OSC 4, designed for the low capacity range (rated capacity up to 3,100 1/h). The new bowl ejection system (Hydro-Stop) reportedly ensures precise and fast solids ejec- tion. The solids are highly concentrated. Product losses are reportedly avoided and disposal costs minimized. According to Westfalia, the Unitro system guarantees water-free clean oil by means of the water monitoring system (WMS). The volume of separated foreign matter in the solids holding space is ad- ditionally moni- tored by means of the sludge monitor- ing system (SMS). The bowl ejec- tions are performed at the optimum mo- ment. This pat- ented system re- portedly ensures optimal separation efficiency even in critical situations. Westfalia also says this patented system offers new possibilities for the treatment of oil-wa- ter-solids mixtures on board ships. The heart of the system is the mineral oil separator type ESC 4. T1 separator is likewise equipped with the Unit] system and operates on a liquid-oriented princii based on the WMS. Oil-water-solids mixtures a de-watered, whereby the residual oil is recover and the solids concentrated. The de-watered a de-oiled solids are extremely compact. The phase discharging through the clean oil outlet 1 a water content of less than one percent. The content in the separated water is likewise bel one percent. The solids volume is reduced approximately 10 percent. For more information on Westfalia Circle 19 on Reader Service Card Maritime Reporter/Engineering News
