Specification Sheet

SINGLE AIR SHAFT
SYSTEM
DISPENSING UP TO 15 FEET
Cold air from the walk-in cooler box is forced
alongside beer lines to keep them cold as they
travel to the dispense tower. A "shaft within
a shaft" is created: one for the product and
outgoing cold air, one for the return (warm) air.
Together they form a continuous air loop.
EVAPORATOR UNIT
BLOWER
CONDENSER COOLING
WALK-IN COOLER
BLOWERS
ES-140-3A
ES-60-2A
FLEXIBLE ALUMINUM TUBING (25' LENGTHS)
PART NO. DESCRIPTION
BE-1630-2 
BE-1630-2.5 
BE-1630-3 
BE-1630-4 
INSULATION (6' LENGTHS)

PART NO. DESCRIPTION
ES-FRI3 3 1/2" I.D. x 1/2" wall
ES-FRI4 4 1/2" I.D. x 1/2" wall
COMPLETE BLOWER ASSEMBLY
PART NO. CFM WITH VINYL ADAPTER LENGTH OF RUN
ES-12-1A 12 Fits 1" blower hose 5 ft max
ES-29-2A 29 Fits 1" blower hose 10 ft max
ES-60-2A 51  15 ft max
ES-140-3A 131  20 ft max
ES-265-3A 273  25 ft max
1651
ES-12-1A
12 & 29 CFM BLOWER HOSE
PART NO. DESCRIPTION
1651 
1651-10 
BE-1630-2
BE-1630-2.5
BE-1630-3
BE-1630-4
ES-FRI4
Example of assembled air shaft
AIR SHAFTS & INSULATION
AIR COOLED BEER DISPENSE SYSTEMS
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