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Direct Expansion Heat Exchanger Packs

HX-60DX-20

Aqua Logic DX (Direct Expansion) Heat Exchanger Packs are used in conjunction with a refrigerant condensing unit. In a "split system" the chiller condensing unit is located either outdoors or in an equipment room while the DX Heat Exchanger with the necessary refrigeration components/temperature controller is located in a separate, more convenient area for water plumbing. The 2 components are connected via insulated copper refrigeration lines installed by the on-site refrigeration contractor.

Applications

Aqua Logic's DX Chiller Barrel Packs offer the installer the opportunity to build a chiller package in the field, using quality brand name components, quickly and inexpensively. Also available for heat pumps, consult factory for more details.

To ease installation, Aqua Logic has included a TITANIUM and PVC chiller barrel, digital temperature controller, expansion valve, sight glass, solenoid valve, flow switch and custom piping all mounted on a stainless steel framework. This pre-wired and pre-engineered system make both ordering and assembly simple. All you need is a condensing unit of your choice or one supplied by Aqua Logic.

Available in sizes from 1/5 hp (1,800 btus) and larger.

Specifications

Model Number Horse Power Nominal BTU/KW Flow* (gpm) Min/Max Water In/Out FIPT Refrig. In/Out FIPT Length Width Height
HX-2-DX 1/ 5 1,800 / .5 6/12 3/4" 3/8" / 3/8" 20" 6-1/2" 20"
HX-3-DX 1/4 3,000 / .8 8/15 3/4" 3/8" / 3/8" 20" 6-1/2" 20"
HX-4-DX 1/3 4,000 / 1.2 10/20 3/4" 3/8" / 3/8" 22" 6-1/2" 20"
HX-6-DX 1/2 6,000 / 1.8 12/25 1-1/2" 3/8" / 1/2" 23" 6-1/2" 20"
HX-9-DX 3/4 9,5000 / 2.6 20/35 1-1/2" 3/8" / 1/2" 30" 6-1/2" 20"
HX-12-DX 1 12,000 / 3.5 25/40 1-1/2" 3/8" / 5/8" 33" 6-1/2" 20"
HX-24-DX 2 24,000 / 7 20/40 2" 3/8" / 5/8" 28" 14" 26"
HX-36-DX 3 36,000 / 10.5 20/40 2" 3/8" / 5/8" 35" 14" 26"
HX-48-DX 4 48,000 / 14 30/60 30/60 2" 3/8" / 1-1/8" 43" 14" 26"
HX-60-DX 5 60,000 / 17.5 30/60 2" 3/8" / 1-1/8" 50" 14" 26"
HX-90-DX 7.5 96,000 / 28 90/180 3" 1/2" / 1-3/8" 20" 20" 50"
HX-120-DX 10 120,000 / 35 90/180 3" 1/2" / 1-3/8" 20" 20" 60"
HX-150DX 12.5 150,000 / 44 90/180 3" 2 at 3/8" / 1-3/8" 20" 20" 66"
HX-180-DX 15 175,000 / 51.2 90/180 3" 5/8" / 1-5/8" 20" 20" 2"
HX-240-DX 20 223,000 / 65.3 90/180 3" 2 at 1/2" / 1-3/8" 20" 20" 88"
HX-300-DX 25 300,000 / 87.8 90/180 3" 7/8" / 2-1/8" 20" 20" 72"
HX-360-DX 30 360,000 / 105 90/180 3" 2 at 7/8" / 2-1/8" 20" 20" 88"
*Minimum flow rate at 65F and above. At 65F and below 120GPM minimum flow rate.
Model Number Horse Power Nominal BTU/KW Flow*(gpm) Min/Max Water In/Out FIPT Refrig. In/Out FIPT Length Width Height
HX-24- DX-HP 2 24,000 / 7 20/40 2" 3/8" / 5/8" 28" 14" 26"
HX-36- DX-HP 3 36,000 / 10.5 20/40 2" 3/8" / 5/8" 35" 14" 26"
HX-48- DX-HP 4 48,000 / 14 30/60 2" 3/8" / 1-1/8" 43" 14" 26"
HX-60- DX-HP 5 60,000 / 17.5 30/60 2" 3/8" / 1-1/8" 50" 14" 26"
*Minimum flow rate at 65F and above. At 65F and below 120GPM minimum flow rate.
Model Number Horse Power Nominal BTU/KW Flow*(gpm) Min/Max Water In/Out FIPT Refrig. In/Out FIPT Length Width Height
HX-120-DXD 10 120,000 / 35 90/180 3" 2 at 3/8" / 1-1/8" 24" 18" 60"
HX-150-DXD 12.5 140,000 / 41 90/180 3" 2 at 3/8" / 1-1/8" 24" 18" 60"
HX-180-DXD 15 175,000 / 51.2 90/180 3" 2 at 1/2" / 1-3/8" 24" 18" 72"
HX-240-DXD 20 220,000 / 64.4 90/180 3" 2 at 1/2" / 1-3/8" 24" 18" 88"
*Minimum flow rate at 65F and above. At 65F and below 120GPM minimum flow rate.
Model Number Horse Power Nominal BTU/KW Flow*(gpm) Min/Max Water In/Out FIPT Refrig. In/Out FIPT Length Width Height
HX-120-DXD-HP 10 120,000 / 35 90/180 3" 2 at 3/8" / 1-1/8" 4" 24" 60"
HX-150-DXD-HP 12.5 140,000 / 41 90/180 3" 2 at 3/8" / 1-1/8" 24" 24" 60"
HX-180-DXD-HP 15 175,000 / 51.2 90/180 3" 2 at 1/2" / 1-3/8" 24" 24" 72"
HX-240-DXD-HP 20 220,000 / 64.4 90/180 3" 2 at 1/2" / 1-3/8" 24" 24" 88"
*Minimum flow rate at 65F and above. At 65F and below 120GPM minimum flow rate.
HX-60DX-20 dimensions
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