Vertiv CoolPhase CDU - Page 144

LINE SIZE & PRESSURE RATINGS
REV : 18
REV : 08/2024
DPN000788
Page :2/4
DPN001040_REV6
Indoor Model
Equivalent Length
50 ft (15m)
100 ft (30m)
150 ft (45m)
200 ft (60m)
50 ft (15m)
100 ft (30m)
150 ft (45 m)
Hot Gas Line, in. 7/8 7/8 7/8 3/4 7/8 7/8
Liquid Line, in. 1/2 5/8 5/8 1/2 5/8 5/8
Hot Gas Line, in. 7/8 7/8 7/8 7/8 7/8
1-1/8
2
Liquid Line, in. 1/2 5/8 5/8 5/8 5/8 5/8
Hot Gas Line, in. 7/8 1-1/8 1-1/8 7/8
1-1/8
2
1-1/8
2
Liquid Line, in. 5/8 7/8 7/8 5/8 7/8 7/8
Hot Gas Line, in. 1-1/8 1-1/8 1-1/8
1-1/8
2
1-1/8
2
1-1/8
2
Liquid Line, in. 7/8 7/8 7/8 7/8 7/8 7/8
Hot Gas Line, in. 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8
Liquid Line, in. 7/8 7/8 7/8 7/8 7/8 7/8
Hot Gas Line, in. 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
Liquid Line, in. 7/8 7/8 1-1/8 7/8 7/8 1-1/8
Hot Gas Line, in.
1-1/8
4
1-1/8
4
1-3/8
4
1-3/8
4
Liquid Line, in. 7/8 1-1/8 1-1/8 1-1/8
Product
Liebert® DS
Liebert® XDC XDC160
DS105
3
DS042
System Fluid : R-407C Standard Scroll Models (Non-Digital Scroll)
4-Step Semi-Hermetic
or Digital Scroll Models
DS035
DS070
DS077
3
DS053
Indoor Model
Equivalent Length
50 ft (15m) 75 (23m) 100 ft (30m) 125 ft (38m) 150 ft (45m)
Suction Line, in.
5/8 5/8 7/8 7/8 7/8
Liquid Line, in.
3/8 3/8 3/8 3/8 3/8
Suction Line, in.
5/8 7/8 7/8 7/8 7/8
Liquid Line, in.
3/8 3/8 3/8 1/2 1/2
Suction Line, in.
7/8 7/8 7/8 7/8 7/8
Liquid Line, in.
3/8 3/8 1/2 1/2 1/2
Suction Line, in.
7/8 7/8
1-1/8
2
1-1/8
2
1-1/8
2
Liquid Line, in.
1/2 1/2 1/2 1/2 1/2
Suction Line, in.
1-1/8 1-1/8 1-1/8 1-3/8 1-3/8
Liquid Line, in.
1/2 5/8 5/8 5/8 5/8
MMD36/ MMD35 / DME037 /
MMD96-3T / MMD95-3T
MMD60/ MMD59 / MMD96-5T
/MMD95-5T
System Fluid : R-407C
Standard Scroll Models (Non-Digital Scroll)
MMD12
MMD18 / DME020
MMD24 / DME027
Product
Liebert® Mini-Mate2
Liebert® Datamate
AIR-COOLED SYSTEMS USING R-407C
Note:
1. Consult factory for proper line sizing for runs longer than maximum equivalent length shown in tables above.
2. Downsize vertical riser one trade size (1-1/8" to 7/8").
3. Digital scroll not available on 077 and 105 models.
4. Double risers are required when hot gas vertical rise is 15 ft (4.6m) or more. Refer to Liebert XDC user manual
®
RECOMMENDED REFRIGERANT LINE SIZES CU, OD