Page 2: of Maritime Reporter Magazine (June 15, 1973)

Coppus Turbine-Fan packages custom-engineered for shipboard ventilation £

The Coppus turbine-fan package has been specifically created for shipboard applications. It is used exten- sively in inert gas and Golar-Vent systems, as well as forced draft and other ventilation applications requiring the many advantages offered by steam turbine drive.

Designed with the fan wheel mounted directly on the turbine shaft, the need for only two main bearings in- stead of four or more eliminates misalignment prob- lems, and ensures minimum maintenance and high reliability.

The unit is not limited to standard motor speeds; it can be operated at the most efficient speed. Variable speed control either manually or pneumatically is simple and effective. Since you can't overload the turbine, there is no concern about burned-out motors.

Highly efficient and compact, this package offers maximum safety in hazardous environments. It can be installed directly in the pump room or on deck and is suitable for steam pressures up to 600 psig.

The unit can deliver 50,000 cfm and static pressures up to 120 inches wg. Available in systems designed by

Coppus to inert gas or Golar-Vent or the two can be combined into one space and money-saving system.

Coppus has a complete marine line that includes tur- bines, pump room ventilators, portable gas-freeing ven- tilators, shipyard exhausters and stevedoring ventilators.

For details, write Coppus Engineering Corp., Dept. MREN,

P.O. Box 457, Worcester, Massachusetts 01613. Phone: (617) 756-8393. s Another Blue Ribbon Product COPPUS

Specialists in marine ventilation

CCN Of Brazil Wins

First Major Contract

For Six Cargo Vessels

Brazil has won its first major shipbuilding contract for six cargo vessels totaling 90,000 deadweight tons, Paulo Ferraz, president of the

CCN (Companhia Comercio e Na- vegacao) shipbuilding firm, has an- nounced.

The ships will be built for the associate companies of the Oetker

Group of West Germany. The or- der is worth $32.24 million, Mr.

Ferraz said.

Mr. Ferraz also announced fur- ther orders for three 15,000--dwt cargo vessels of a new design for the Brazilian shipping firm of Netu- mar (Cia. de N'avegacao Maritima) which will operate between Brazil and the Great Lakes of the United

States.

The total orders for all nine ships are worth more than $57.04 mil- lion, Mr. Ferraz said.

Marine Moisture Names

U.K. Rep To Market

MMC Draft Indicator

Henry Browne & Son Ltd. has been designated by Marine Mois- ture Control Co., Inc. of Inwood,

N.Y., as exclusive sales and service representative in Great Britain and

Ireland for the MMC Remote

Reading Digital Dnaft Indicator, it was announced by Charles S.

Schmukler, president of the In- wood corporation.

The MMC Draft Indicator is a continuous reading pneumatic-elec- tric device incorporating advance solid state techniques, a digital readout, acouriacy to 0.2% full scale, interrial specific gravity com- pensation, automative wave height integration, and draft conversion capabilities from feet to meters by means of electronic circuitry. A centrally 'located digital display box provides instantaneous remote reading of the forward and aft draft of the ship. Additional draft sta- tions can be located midship to di- rectly read HOG or SAG, and in- trinsic safety can ibe furnished for any such station located in a haz- ardous area.

Henry Browne & Son Ltd. is lo- cated at the P.&O. Building, Lead- enhall Street, London, England.

Their highly qualified engineering staff has been fully oriented in the installation and servicing proce- dures for this unique piece of equipment, which is covered by the

M'MC five-year prorated guarantee.

YOU WIN

WITH A

FULL HOUSE

AT LOCKHEED

Fast repairs are in the cards, because we work 24 hours a day, using three shifts if necessary, to get your vessel repaired fast, but good! We also have three floating drydocks to 18,000 tons, plus plenty of pier space which gives us room to ma- neuver! And we have special equipment and special skills to make our workers more efficient.

So you could say the docks are stacked in your favor at Lockheed, couldn't you? Or would you? Anyhow, we're busy because we deliver—on time, on target, on the money. We're never too busy to handle your ship when it comes in. So toss us a hawser — we will tie you up for the least possible time.

SHIPBUILDING AND

CONSTRUCTION COMPANY 2929 16th AVE. S.W., SEATTLE, WASH. 98134

PHONE 206-623-2072 • CABLE LOCKSHIP

IN NEW YORK: LOCKHEED, 420 Chrysler Bldg., 405 Lexington Ave., N.Y., N.Y., 10017 • Phone 212-697-7170 3 floating drydocks to 18,000 tons

Shipways to 100 x 700 feet • Piers to 1,100 feet

MARITIME

REPORTER

ENGINEERING NEWS 107 EAST 31st STREET

NEW YORK, N. Y. 10016

MUrray Hill 9-3266, 3267, 3268, 3269

ESTABLISHED 1939

Maritime Reporter/Engineering News is published the 1st and 1 5th of each month by Maritime Activity Reports, Inc.

Controlled Circulation postage paid at Hoboken, N.J. 07030.

Postmaster send notification (Form 3579) regarding un- deliverable magazines to Maritime Reporter/Engineering

News, 107 East 31st Street, New York, N.Y. 10016.

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No. 12 Volume 35 4 Maritime Reporter/Engineering News