Page 40: of Maritime Reporter Magazine (May 15, 1985)

FOR MORE INFORMATION ON

EQUIPMENT AND SERVICES ADVERTISED IN THIS ISSUE

CIRCLE THE APPROPRIATE NUMBER ON READER SERVICE CARD OPPOSITE

EQUIPMENT CIRCLE EQUIPMENT CIRCLE

ADVERTISER /SERVICE NO. ADVERTISER /SERVICE NO.

ADVANCED STRUCTURES PANELS/DOORS 245/246 MCALLISTER BROTHERS TOWING SERVICES 313

ALDEN ELECTRONICS TRANSCEIVER 172 MARINE EQUIPMENT CATALOG . . . ANNUAL MARINE/NAVY CATALOG 157

BLOUNT MARINE VESSEL CONSTRUCTION/REPAIR 105 MARITIME POWER MARINE EQUIPMENT 144

CMC COMMUNICATIONS TV/ANTENNA SYSTEM 214 MASONITE JOINER PANELS/DOORS/MARINE INTERIORS 323

CONFERENCE SECRETARIAT .... TRADE SHOW-CRUISE 85 119 NATIONAL FISHERMAN EXPOSITIONS TRADE SHOW-FISH EXPO 183

CRAWFORD FITTINGS HYDRAULIC FITTINGS 125 NAV-COM . NAVIGATION/COMMUNICATION 180

FRED DEVINE DIVING/SALVAGE 212 NEWMAR . . ELECTRONIC POWER SUPPLIES 165

ELECTRO-NAV VIDEO LEASING 233 PECK PURIFIERS OIL PURIFIERS 256

FORMICA FIRE RATED LAMINATE 131 RACAL MARINE . NAVIGATION/COMMUNICATION 317

FRITZ CULVER DECK MACHINERY 215 RADIO HOLLAND . . . COMMUNICATION SYSTEMS 188

FURUNO NAVIGATION/COMMUNICATIONS 136 S P RADIO RADIO TELEX STATION 251

DEL GAVIO HYDRAULICS 340 SEATRADE . TRADE SHOW-EXPOSHIP RIOMAR 230

HARRIS/RF COMMUNICATIONS . . . TRANSCEIVER 140 SEAWARD INTERNATIONAL FENDERS 110

CMH HELESHAW HYDRAULICS 302 TEXACO MARINE LUBRICANTS 290

HOSE McCANN . MARINE TELEPHONE SYSTEM 151 VERRAULT NAVIGATION . VESSEL CONSTRUCTION/REPAIR 207

IMEL VESSEL CONSTRUCTION/REPAIR 108 WOODWARD GOVERNOR CONTROL SYSTEMS 301

INTERNATIONAL MARITIME ASSOCIATES MARKETING GUIDE 157

Helac Introduces HR Series

Rack & Pinion Rotary Actuators —Literature Available

Helac Corporation, Enumclaw, Wash., has available a new 12-page brochure that intro- duces the HR Series Hydraulic Rack & Pinion rotary actuator line. The publication provides descriptions of major features, application infor- mation, discussion of principles of operation, and complete specifications. Photos, drawings and cutaway illustrations are also included.

All models have standard adjustable rotation and are designed for 3,000-psi service. Torque ratings at 3,000 psi are from 2,000-in-lb to 4,000,000 in-lbs.

Models within this series can be tailored for special applications in robotic, mining, subsea and military operations. This completely appli- cation-engineered product line is available from authorized distributors throughout the country.

For a free copy of the brochure from Helac

Corporation,

Circle 11 on Reader Service Card

Marine Gears Inc. Offers

Literature On Clutch Drums,

Clutches & Component Parts

Marine Gears Inc. (MGI) of Greenville, Miss., is offering free literature on the company's large inventory of clutch drums, clutches and compo- nent parts. MGI also maintains a complete stock of friction materials, shoes, rivets, air tubes, return springs, washers and miscellaneous fit- tings for all sizes of marine clutches.

Using the heading "Marine Clutch Capital of the World," the literature includes photos of the items, lists sizes and gives other pertinent infor- mation, as well as pointing out that MGI's total marine clutch inventory is available 24 hours a day, with immediate hotshot delivery to any location.

For more information and a free copy of the literature from Marine Gears Inc.,

Circle 19 on Reader Service Card

Manitowoc Entering Offshore

And Marine Crane Market

Ralph Helm, president of the Manitowoc

Company, Inc., Manitowoc, Wise., recently an- nounced that the firm will enter the offshore and marine crane market. The company will organize a Texas corporation that will design, manufacture and sell hydraulic offshore cranes.

Initial production will include a line of cranes having lifting capacities ranging from approxi- mately 12 to 90 tons, and manufacturing is scheduled to be done in Texas and Mexico.

The company expects the product, which will be sold through an existing distributor network, to be on the market in the fall of 1985.

For further information,

Circle 14 on Reader Service Card

PRC Announces Availability

Of New Family Of Mercaptan

Functional Polymers

Products Research & Chemical Corporation (PRC) recently announced the availability of a new family of mercaptan functional polymers called Permapol P-3. The mercaptan-termi- nated Permapol polymers were introduced to complement the hydroxy materials offered by the company.

According to Herbert W. McNulty, vice president-market development, Permapol Poly- mers, Permapol P875 is the first mercaptan-ter- minated polymer to join the growing family of

Permapol P3 Polymers. This family now in- cludes polyols used to make polyurethanes with resistance to hydrolysis and hydrocarbon fluids and P3 Polymers that do not have reactive end groups that are used as hydrocarbon-resistant plasticizers.

Mr. McNulty said that P875 is designed for use in room temperature curing high-perform- ance sealants, adhesives and elastomers. As a component of epoxy-based fiexibilized adhe- sives, the Permapol structure imparts low-tem- perature flexibility and hydrocarbon fluid re- sistance.

P875 is said to be particularly suited for for- mulations where resistance to cold-flow or com- pression-set and improved low-temperature flexibility plus adhesion to difficult substrates is desired.

PRC also announced that it is erecting a grass roots plant in the Mohave Desert, Calif., to man- ufacture commercial quantities of Permapols.

For further information on Permapol Poly- mers from Products Research & Chemical,

Circle 17 on Reader Service Card

Combustion Engineering Offers

Free Steam Tables Booklet

The Power Systems Group of Combustion

Engineering, Inc. is offering a new edition of its pocket-sized steam tables booklet to all inter- ested parties.

The complimentary 36-page booklet, in its 13th printing, covers the properties of saturated and superheated steam, from 0.08865 to 15,500 lb per sq. in. absolute pressure. The values are reprinted from the American Society of Me- chanical Engineers (ASME) steam tables.

A fold-out section covering the Mollier Dia- gram for steam is included in the back of the booklet. For a free copy of the booklet,

Circle 16 on Reader Service Card 42 Maritime Reporter/Engineering News