Page 4th Cover: of Maritime Reporter Magazine (June 15, 1981)

LOUIS-ALUS M.G. SETS 2.5 KW 120 Volt Single Phase 60 Cycle Output 120 Volt D.C. Input - 1800 RPM 2Vi KW—115 volts single phase A.C. output. GENER-

ATOR: Type GNA—class 1G— Frame 28A—Form A— 1800 RPM—5 KVA-2.5 KW 115 volts AC- 60 cycle —50% PF—43.4 amps. MOTOR: louis Allis—Type GNA-

Class E-Frame 25A-Form A-1800 RPM-115 volts

DC—32 amps—shunt wound (with attached Ward-

Leonard frequency regulator). Some control panels available.

CAN FURNISH WITH 230 VOLT DC INPUT

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202

Marine Warehouse (301) 752-1077

TWX: 710-234-1637

MACHINERY 100KW GBD-8 DIESEL GENS. 120/240 VDC—417 amps-stab shunt-1200 RPM-Delco generator—Self-excited. ENGINE: Superior GBD-8—8-cyl —5'/2X7—150 HP—30 volt electric starting. Reconditioned to ABS. Dry wt. 10,000 lbs—DAL 124"-65 11/16" high —42" wide. Hgt necessary to pull piston 68". Fuel consumption 0.620 Ibs/hr.

GARDNER-DENVER

BALLAST PUMP

Bronze — 1500 GPM — 56' head or 25 bs — 8" suction — 6" discharge. MOTOR: Century 30

HP 230 VDC 110 amps 1750

RPM. 40 °T rise — stab, shunt — ballbearing — dripproof. Controls available.

TAILSHAFTS

Diameter: 6 1/8" Length: 21' 2 5/8"

GOULD FIRE & BILGE PUMP 250 GPM & 100 lbs—4" suction—3" discharge—2200

RPM—bronze—manufactured by Gould. Direct connected to 30 HP 230 volt DC Louis-Allis motor.

CLUTCH TIRE AIR COMPRESSOR

Model 320-4 X 2'A X 3"—10/15 CFM-100/150 PSI— 700 RPM. MOTOR: 3 HP-230 volts DC-1750 RPM.

COMBINATION LUBE OIL &

SALT WATER COOLING PUMPS

Model 3630—mfg by Goulds—1150 RPM. Rotary lube oil pump one end (35 GPM @ 15 PSI—1 Vz"X 1W)- salt wafer circulating pump other end (35 GPM @ 15

PSI—2" X IVi") G.E. Motor model 5B254A1988-type B -Frame 254-3 HP-230 VDC-11.9 amps-1150 RPM compound—Cont. 40°C temp rise. Ball bearing.

THE BOSTON METALS COMPANY 313 E. Baltimore St. 752-1077

TWX: 710-234-1637

Baltimore, Md. 21202 i j-'i t

ELECTRO-PNEUMATIC

PROPULSION CONTROL for speed control and reversing

PORT & STARBOARD

For 12-567A engine and Falk reduction gear. As used for

USN LST vessels. Bridge and engine room control.

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202

Marine Warehouse (301) 752-1077

TWX: 710-234-1637

FACTORY NEW NIJUIS 10" X 8"

SPLIT CASE HORIZONTAL PUMPS t $2950

EACH

Best efficiency 3400 GPM @ 160 PSI — 1500 RPM or 5220 GPM @ 30 PSI — 1500 RPM maximum capacity. 4500 GPM @ 125 PSI — 1800 RPM. Requires 500 HP. 2000 GPM @ 110 PSI — 1450 RPM (using 6-V-71 engine reducing 8" to 6" suction).

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202

Marine Warehouse (301) 752-1077

TWX: 710-234-1637

IN STOCK-FOR MOORING-NO CERTIF. • 3000 LB DANFORTH • 5300 LB BALDT • 4300 LB BALDT • 14750 LB BALDT • 10750 LB BALDT

ANCHOR CHAIN • 2KS" — New — Grade 3 — Certif. • 3" — New — Grade 3 — Certif. • 3V4" — New — Grade 3 — Certif. • 3%" — Grade 3 — Certif. • IVs" - Dilok

ANCHORS -- CHAIN

DETACHABLE LINKS

PEAR-SHAPED DETACHABLE LINKS

LARGE BALDT-TYPE ANCHORS

NEW — UNUSED LLOYD'S OR ABS CERTIF. 12000 LBS & 8000 LBS

THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202

Marine Warehouse (301) 752-1077

TWX: 710-234-1637

THE BOSTON METALS COMPANY

X 30"

X 30" 4 Dogs on underside—topside flush, with T-Key openers.

HATCHES 313 E. Baltimore St. Baltimore, Md. 21202

Marine Warehouse (301) 752-1077

TWX: 710-234-1637

NEW UNUSED

FLUSH HATCHES 54' X 77" 14-Dog — operated from top side by T-key, with dogs marked to show open & closed positions. 72" X 72" X 12" 16-DOG 42" X 42" X 9" 7-DOG

SPRING

LOADED 60" X 42" X 12"

IO-DOG 36" X 26" 7-DOG

TANKER EXPANSION

TRUNK

June 15, 1981 53