Equipment Identification Letters in Aramco and International standard

 Equipment Identification Letters in Aramco and International standard

AC = glomeration Equipment (briquetting, pelletizers, etc)

B = lowers, Fans and Exhausters

BC    =  Barometric Condensers

BL    =  Blenders and Coaters

C      =   Not used

CGT =  Gas Turbines

CL    =  Clarifiers and Thickeners

CR   =   Material Conveying Equipment (belt, screw conveyors, bucket elevators)

CT   =  Cooling Towers

D      = Drums, Deaerator

DA   = Not used

DR   =   Driers (Process, Instrument Air, etc)

DS  =    Desuperheaters

E     = Exchangers (Shell & Tube, Double Pipe, Air Coolers, etc), Elec. Heaters

EG  = Emergency Generator

EH  = Exhaust Head

EJ   = Ejectors

F      = Filters (Solid Separating Equipment)

FA   = Flame Arrestors

FD  = Feeders

FL  = Flares

FR  = Heaters (Furnaces and Incinerators)

H    = Bins, Hoppers & Silos

HJ  = Hinge Joints
J     = Eductors (Vacuum Equipment)

K     = Compressors & Blowers

M    = Mixers and Agitators

P     = Pumps (all types)

PD   = Pulsation Dampers

PK     = Packaging Equipment

PZE   = Rupture Disks

R        = Reactors, Packed Absorbers

RK     = Rotary Kiln

RU     = Refrigeration Unit
S       = Separators

SB     = Spectacle blind, spade / spacer

SC     = Sample Coolers

SG     = Seam Generators and Boilers

SK     = Stacks

SL      = Silencers

SR     = Size Reduction Equipment

STR   =   Strainers

ST     = Steam Turbines

T       = Columns & Towers

TH    = Tank Heaters

TK     = Tanks

W      = Weighers

X        = Extruders

Z       =  Package Units & Miscellaneous Equipment (Includes such as pit)

XG     = Gear Unit (X: Any equipment identification letters e.g. KM: Compressor Driver Gear Unit)

XM   =   Motors (X: Any equipment identification letters e.g. KM: Compressor Driver Electric Motor)