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RATED DRY WEIGHT AND REFRIGERANT CAPACITY
ENGLISH (lb)
SI (kg)
TANK
SIZE
TANK OD
(in.)
DRY
WEIGHT*
(lb)
R-134a MAXIMUM REFRIGERANT CAPACITY (lb)
ANSI/ASHRAE 15 UL 1963
0428 24.00 2334 1860 1716
0452 27.25 3414 3563 3286
TANK
SIZE
TANK OD
(mm)
DRY
WEIGHT*
(kg)
R-134a MAXIMUM REFRIGERANT CAPACITY (kg)
ANSI/ASHRAE 15 UL 1963
0428 610 1059 844 778
0452 692 1549 1616 1491
LEGEND
*The above dry weight includes the pumpout condensing unit weight of 164 lb (75 kg).
ANSI — American National Standard Institute
ASHRAE — American Society of Heating, Refrigeration,
and Air Conditioning Engineers
OD — Outside Diameter
UL — Underwriters Laboratories
Fig. 39 — Optional Pumpout System Piping Schematic with Storage Tank
(Configured to Push Liquid into Storage Tank)
COOLER
CONTROL CENTER
COOLER REFRIGERANT
PUMPOUT VALVE
COOLER INLET
ISOLATION VALVE
COOLER CHARGING
VALVE
CONDENSER
CHARGING
VALVE
DISCHARGE ISOLATION
VALVE (OPTIONAL)
STORAGE
TANK LIQUID
VALVE
OIL
SEPARATOR
PUMPOUT
CONDENSER
WATER SUPPLY
AND RETURN
PUMPOUT
CONDENSER
STORAGE TANK
VAPOR VALVE
2
3
4
5
PRESSURE
RELIEF SAFETY
VALVE
PUMPOUT
COMPRESSOR
6
SERVICE VALVE ON
PUMPOUT UNIT
=
SERVICE VALVE ON
CHILLER (FIELD
SUPPLIED)
=
=
MAINTAIN AT LEAST 2 FT (610mm) CLEARANCE AROUND
STORAGE TANK FOR SERVICE AND OPERATION WORK.
10
1a
7
1b
11
a23-1634