GP Series Portable Chillers Chapter 2: Functional Description 15 of 90
Stainless Steel Reservoir. Manufactured from 304 stainless steel.
Mounting Features.
Mounting rails with feet – GP20-GP105 indoor units. Standard on GP140-GP210 and all
outdoor packaged units.
Optional Operating Voltages. 208-230/3/60, 460/3/60, 575/3/60, and 400/3/50 volt
available
UL/cUL Labeled Electrical Subpanel. This option provides for the subpanel to be listed
with Underwriters Laboratory, with UL-related benefits and features. Sub-panels marked by
the UL/cUL sticker are accepted within Canada.
Optional Pumps. Pump options are available for greater pressure and flow rates. A
recirculation pump is required whenever process water flow is less than 1.2 gpm per ton or
greater than 4.8 gpm per ton. See Figure 1 below for optional pump amperages.
Figure 1: Optional Pump Amperages
Voltage
Construction
HP (kW)
Full Load Amps
460/3/60 SS 1 (0.8) 1.7
1.5 (1.1) 2.3
2 (1.5)
4.0
3 (2.2)
4.2
5 (3.7)
8.2
7.5 (5.6)
10.3
10 (7.5)
12.0
15 (11)
20.0
30 (22) 32.0