QUALITY & SERVICE SINCE 1981


Air-Cooled

Central Chillers (MA Series)

The MA Series Central Chiller provides precise temperature control 
from an economically affordable and reliable unit. Perfect for plastic injection 
molding, blow molding, extrusion and other industrial applications.


Features:
  • Single Zone
  • Air-Cooled Condenser
  • Process Temperatures from 20° F to 65° F
  • Brazed Plate Evaporator
  • Coolant flow switch and freezestat safety
  • Sight glass with moisture indicator
  • Excellent for start-up installation or expansion of current systems

The air-cooled condenser has removable caps and  compressor suction/discharge valves for easy access and servicing. A brazed plate evaporator provides efficient heat exchange.  The galvanized steel frame offers a sturdy construction. 

A microprocessor control on 5 - 10 ton models, while 15 - 30 ton units have a manual thermostat control. The MA Series central chiller includes a coolant flow switch, coolant freezestat, compressor motor overload protection, refrigerant high and low pressure switches, and a refrigerant pressure release valve for safety.

Excellent choice for start-up installations or expansion of existing systems.

MA Series Air-Cooled Chiller


MA SERIES SPECIFICATIONS
  MA-5 MA-7.5 MA-10 MA-15 MA-20 MA-25 MA-30
COMPRESSOR CAPACITY 1 5.0 7.5 10.0 15.0 20.0 25.0 30.0
HP 5.0 7.5 10.0 15.0 20.0 25.0 30.0
TYPE 2 H H H H H H H
CONNECTION
SIZE 		 TO PROCESS 1-1/4" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 3"
FROM PROCESS 1-1/4" 1-1/4" 1-1/4" 1-1/2" 1-1/2" 2" 3"
AIR-COOLED
CONDENSER		 STYLE FAN FAN FAN BLOWER BLOWER BLOWER BLOWER
NO.  of MOTORS 2 2 2 1 1 1 1
HP 1/3 1/2 3/4 7-1/2 10 15 20
CFM 5000 7500 10000 15000 2000 25000 30000
FULL LOAD
AMPERAGE3		 208/3/60 31.2 43.9 63.4 100.2 131.6 161.5 198.0
230/3/60 28.2 39.7 57.3 90.6 119.0 146.0 179.0
460/3/60 13.0 23.6 38.7 45.3 59.5 73.0 89.5
575/3/60 10.4 16.6 23.0 36.4 47.7 58.9 72.1
REFRIGERANT (TYPE HCFC) 22 22 22 22 22 22 22
REQUIRED
PROCESS FLOW
(GPM @ 20 psi)		 12 18 24 36 48 60 60
DIMENSIONS HEIGHT 60" 60" 60" 60" 102" 102" 102"
WIDTH 34" 34" 34" 64" 58" 58" 58"
DEPTH 40" 40" 56" 56" 70" 70" 70"
WEIGHT (Shipping) 800 lbs 900 lbs 1000 lbs 1640 lbs 1950 lbs 2050 lbs 2250 lbs

1 Tons Capacity at 12,000 BTU/ton @ 50°F LWT @ 105° F Condensing Temperature. (Capacity may be +/- 5%)
2 Hermetic Compressor used on this model
3 Full Load Amps shown. No allowance for in-rush. Full Amps are higher than Run Load Amps and must be used for sizing disconnects and supply wiring





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Products for the Plastics Molding Industry

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