Page 248 - APPLIED PROCESS DESIGN FOR CHEMICAL AND PETROCHEMICAL PLANTS, Volume 1, 3rd Edition

220 Applied Process Design for Chemical and Petrochemical Plants

HORIZONTAL DIRECT ACTING STEAM PUMP
ITEM---. -
OR POWER PUMP

-
APPARATUS -~-
OPERATE AT--# GA; MAX WP-# OA & MAX T-*F -DAT-BY-
BASED ON STEAM AT-LBS./SQ. IN. GA AND-OF, DATED
ITEM NO.---
SIZE AND TYPE-----

A. CONDITIONS OF SERVICE DATA
OPERATION- __-
PUMPED MATERIAL -
OAPl AT 60/60° F
SPECIFIC GRAVITY AT 60' F- ~___-
SPECIFIC GRAVITY AT P. T. -~_____
VISCOSITY AT P. T.--- ~ _ _
PUMPING TEMPERATURE-OF ~_I
U. 0. G. P. M. AT 60" F
U.S.G. P. M.ATP.T.-
DISCHARGE PRESSURE-LBS/SQ. IN. GA
SUCTION PRESSURE-LBS/SQ. IN. GA
APPROX. VAPOR PRESSURE OF LIQUID
EXHAUST STEAM-- ---____
6. PUMP SPECIFICATIONS
SUCTION VALVES-NUM BER
SUCTION VALVES-SIZE: INCHES --
SUCTION VALVES-AREA EACH, SQ. IN. I____-
DISCHARGE VALVES-NUMBER
DISCHARGE VALVES-SIZE, INCHES --
DISCHARGE VALVES--AREA EACH, SQ. IN
SUCTION CONNECTION SIZE: ---SERIES:
DISCHARGE CONNECTION SIZE: -SERl ES : -- I_-___
TYPE OF RINGS-STEAM END: PUMP END: --__
C. MATERIALS: STEAM END LIQUID END
-
CYLl NDERS----- - __I_-____
--- -
PISTONS-
PISTON RODS-

VALVE SEATS _.
VALVE SPRINGS -
D. PERFORMANCE
REQ-D 14. P. 5NSTAaO H a A
PISTON SPEED-FT/M I N.
R.P.M. nA1VE.R RPh/t
STALLING PRESSURE-LBS/SQ. IN. GA
STEAM CONSUMPTION
COPY TO VAT-CHECKE-DATUPPROVED D A T C

Figure 3-69. Horizontal direct-acting steam pump or power pump.