TM 9-3418-201-14&P
ROTATION
HERE IN. ARE RECOMMENDED SELECT FLUIDS
WITH A VISCOSlTY AS CLOSE AS POSSIBLE TO
RIGHT HAND ROTATION VIEWED FROM DRIVESHAFT
THAT FOR PETROLEUM OIL DESCRIBED ABOVE
END IS STANDARD LEFT HAND ROTATION MAY BE
IT IS RECOMMENDED THAT TEMPERATURES
SPECIFIED BY ADDING SUFFIX "LH" TO MODEL NUMBER
FOR WATER GLYCOI S EE LIMITED TO A
EXAMPLE V 134X 20 LH
MAXIMUM OF 140 F., CONSISTENT WITH THE
INLET AND OUTLET PORTS REMAIN AS SHOWN
VISCOSITY RECOMMENDATIONS
REGARDLESS OF DIRECTION OF SHAFT ROTATION
WATER OIL EMULSIONS GENERALLY SHOULD
CHANGE OF INTERNAL ASSEMBLY, IS NECESSARY
WHEN CHANGE OF DRIVESHAFT ROTATION IS
NOT BE USED WITH THESE PUMPS TO OBTAIN
REQUIRED
SATISFACTORY SERVICE WITH EMULSIONS.
FLUIDS PERMISSIBLE
USE 521 4 T YPE PUMPS SHOWN ON
INSTALLATION DRAWINGS I 2366594 ANO
PETROLEUM OIL WITH A VISCOSITY RANGING BETWEEN
236695
150 AND 225 SSU AT 100 F IS RECOMMENDED
MAXIMUM SPEED RATINGS ARE GIVEN FOR THREE
FIRE RESISTANT FLUIDS
TYPES OF FLUIDS SPEEDS ARE INFLUENCED BY
CAUTION SYNTHETIC AND WATER GLYCOL TYPE FIRE
SPECIFIC GRAVITY, VISCOSITY AND SUCTION HEAD
RESISTANT FLUIDS MAY BE USED, BUT THEY HAVE HIGH
PUMP SUCTION AND SPEED SHOULD BE RELATED SO
SPECIFIC GRAVITIES WHICH LIMIT THE GPM POSSIBLE
T1IAT VACUUM AT PUMP INLET DOES NOT EXCEED S" OF
THROUGH ANY ONE PUMP HOUSING EXCEEDING THIS
MERCURY FOR PETRO LEUM OIL, 3" FOR SYNTHETIC
LIMYT WILL PRODUCE CAVITATION WITH RESULTANT
FLUID AND S" FOR WATER GLYCOL TYPE FLUIDS
WEAR AND NOISE .SEE BULLETIN 59 731 DRIVE SPEED
FILTRATION
LIMITED TO 1200 RPM SELECT GPM FROM CHART ON
FOR MAXIMUM OVER ALL EFFICIENCY AND SERVICE
REVERSE SIDE
LIFE, FILTRATION OF 25 MICRON OR LESS IS
SYNTHIETIC FLUIDS PHOSPHATE ESTERS
RECOMMENDED FOR FIRE RESISTANT FLUIDS THIS
PHOSPHATE ESTER BASE AND CHLORINATED
FILTRATION IS MANDATORY
HYDROCARBON FLUIDS AS PRODUCED BY
POSITION OF INLET AND OUTLET CONNECTIONS MAY BE
RESPONSIBLE SOURCES FOR RATINGS GIVEN
REVERSED BY ROTATING PUMP BODY 180 IN FOOT
HEREIN ARE RECOMMENDED SELECT FLUIDS
MOUNTING
WITH A VISCOSITY AS CLOSE AS POSSIBLE T0
MAXIMUM RECOMMENDED OPERATING PRESSURE
THAT FOR PETROLEUM OIL DESCRIBED ABOVE
SEE CHART
SPECIFIC GRAVITY MUST NOT EXCEED I 42
MAXIMUM RECOMMENDED DRIVE SPEED (APPROX I
PUMPS FOR USE WITH SYNTHETIC FLUIDS
SEE CHART
REQUIRE SEALS MADE OF DIFFERENT MATERIAL
MINIMUM RECOMWENDED DRIVE SPEED.05 RPM
TO OBTIAN PUMPS EQUIPPED WITH SPECIAL
WEIGHT (APPROX)
SEALS ADD PREFIX F1 TO MODEL NUMBER FOR
FLANGE MOUNTED MODELS .................... 50 LBS
PHOSPHATE ESTER AND PHOSPHATE ESTER
FOOT MOUNTED MODELS.......................... 52 LBS
BASE
FLUIDS
F3
FOR
CILORINATED
NOTE PERFORMANCE DATA SHOWN ALSO APPLIES TO
HYDROCARBON FLUIDS
THE "VK" SERIES PUMPS AS FURNISHED
ON MOTORPUMPS
EXAMPLE F1V 134X 20
WATER GLYCOLS AS PRODUCED BY RE
SPONSIBLE SOURCES, FOR RATINGS GIVEN
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