Page 57: of Maritime Reporter Magazine (January 1981)

LOUIS-ALUS M.G. SETS 2.5 KW-115 Volts D.C. Input

Vh 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 cyde-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 speed reducer). Complete with Ward Leonard Controller 5.O. 4227299—Serial No. 4227299-D12-frequency me- ter, volt meter, rheostat for motor and generator transfer switch.

ALSO WITH %J0 VOLT D.C. MOTORS

THE BOSTON METALS COMPANY 313 E. Baltimore St.

Marine Warehouse

Baltimore, Md. 21202 (301) 752-1077

FOR SALE

NEW WATERTIGHT DOORS

Steel Dogs 6-Dog right and left hand hinged doors with frames. Constructed of 1/4" steel plate and meet Coast

Guard regulations for above deck as well as below deck use. All dogs are bronze bushed.

SIZE 26"x48" 26"x66" 26"x60" 30"x60"

EACH DOOR

IMMEDIATE DELIVERY

NEW SMALL STEEL

WATERTIGHT

DOORS 24" X 36" 2-DOGS 5 Right Hand 2 Left Hand

IMMEDIATE

DELIVERY

NEW 7" RADIUS 1 PANAMA CHOCKS (MEET PANAMA REGULATIONS) 14" X 10" CLEAR OPENING

With extended legs for welding to deck. 14" Wide on base — length 28" - height 2714". IM-

MEDIATE DELIVERY FROM STOCK.

NEW UNUSED 12"X6'/2" PANAMA CHOCKS a

FOR SMALL VESSELS

Closed chocks - 12" X 6V2" in- side opening — 23" overall out- side - 8" high - 15" high - 7" radius — weight 110 lbs. IN

STOCK.

THE BOSTON METALS COMPANY 313 E. Baltimore St.

Marine Warehouse

Baltimore, Md. 21202 (301) 752-1077

MACHINERY

THE BOSTON METALS COMPANY 313 E. Baltimore St. 752-1077 Baltimore, Md. 21202

PORT & STARBOARD GM 12-567A 900 HP DIESEL ENGINES with Falk reverse & reduction gears

ENGINE: GM 12-567A — 8V2XIO — V-type - 2-cycte — 747

RPM—electric starting—serial Nos. 1041 & 1060. GEAR:

Falk AirFlex — reverse & reduction—2.48:1 forward — 2.52:1 reverse.

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. 4-BLADE PROPELLERS

BRONZE-PORT & STARBOARD 100KW GBD-8 DIESEL GENS.

Model 320-4 X 2V2 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—11/2"X1V2")— salt water circulating pump other end (35 GPM @ 15

PSI—2" X IV2") 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.

TAILSHAFTS

Diameter: 6 1/8" Length: 21' 2 5/8" 7' Diameter—pitch constant 4.699. Bore tapers from 6 1/8" to 4 53/64". 14V2" Taper equal to l"/foot on diameter. U.S. Navy reconditioned. Average weight 1760 lbs.

CLUTCH TIRE AIR COMPRESSOR 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. 2 Model 620—for 1%" wire-20" sheave.

Located San Francisco, Ca. 3 Model 614—for VA" wire-14" sheave.

Located Panama City, Fla.

THE BOSTON METALS COMPANY 313 E. Baltimore St.

Marine Warehouse

Baltimore, Md. 21202 (301) 752-1077

NEW-UNUSED 3" STEEL

DUPLEX

STRAINER

With hand wheel. Mfg. by Derbyshire.

Flange to flange 14 3/8"-width 26"-cen- ter of hole to base 11". Fine steel mesh basket. Working pressure 300 lbs. 6 3/4" bolt circle with 8 bolt holes.

THE BOSTON METALS COMPANY 313 E. Baltimore St.

Marine Warehouse

Baltimore, Md. 21202 (301) 752-1077

SURPLUS

BERGER

FAIRLEADS

January 1, 1981 13