Introduction; Specifications - Cornelius CH750 Operator's & Installation Manual

The Cornelius "CH" Series Water Chillers (Models CH750-A, CH751-A, and CH951-A) are specifically designed to cool
clean liquid before it is circulated to the cooling application. The Unit includes a complete refrigeration system and
associated controls housed in a sturdy sheet metal enclosure with perforated panels for air circulation. Options include
a reservoir and a choice of pumps and temperature controls to provide a self-contained liquid cooling/circulation
system tailored to a particular closed loop or tank cooling application.
On closed loop systems, the Unit is provided with a pump and reservoir for recirculation of water from the chiller to the
process. On tank cooling systems, the Unit is provided without the reservoir and the pump is optional for recirculation
of water from the chiller to the tank. Control temperature is sensed on the outlet of the chiller for closed loop systems
and it is sensed on the inlet of the chiller for tank cooling systems.
The pump options consist of a small magnetic drive pump as standard with a variety of magnetic drive and positive
displacement pumps available for particular flow and pressure requirements. An optional bypass valve is available for
the pump circulation system. (This valve is standard on Units utilizing the positive displacement pumps). This can be
used to adjust pump flow and pressure to match process requirements. This valve also allows internal recirculation
within the chiller in the event the chiller outlet is obstructed.
S
PECIFICATIONS
Condensing Unit Horse Power
Electrical (Volts/Phase/Hz)
F. L. A. (Amps)
Reservoir Capacity (Gal)
Refrigerant 134-A Charge (Lbs)
Stainless Steel Connections
Operating Water Temp. Range
Net Weight (Lbs.)
Dimensions:Depth (inches)
Width (inches)
Height (inches)
© 2002-2014, Cornelius Inc.
CH Series Chiller Operator's & Installation Manual

INTRODUCTION

CH750-A
3/4
115/1/60
19
5
3.5
3/4-inch FPT
o
40-100 F
250
24-1/2
18-1/8
30-1/2
- 3 -
CH751-A
3/4
230/1/60
9.5
5
3.5
3/4-inch FPT
o
40-100 F
250
24-1/2
18-1/8
30-1/2
CH951-A
1
230/1/60
10
5
4.0
3/4-inch FPT
o
40-100 F
250
24-1/2
18-1/8
30-1/2
Publication Number: 91256