Vogt P18AL TUBE-ICE, Service Manual

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P18AL Service Manual
TABLES & CHARTS
3/6/07
10-4
P18AL Capacity Ratings (1 3/8” Diameter Ice)
Suction Pressure (psig)
35 33 40 28 25 24 20 20 16
Suction Temp. (
o
F)
21.4 20.0 16.6 15.0 11.3 10.0 5.5 5.0 0.0
*Avg. Ref. Required (tons)
7.3 8.1 10.0 10.9 12.9 13.5 15.7 16.0 18.3
Compressor Capacity
7.9 8.8 11.2 12.2 14.8 15.6 18.7 19.0 22.4
Make-Up Water Temp
(
o
F)
ICE CAPACITY (tons/24 hrs)
95 3.4 3.8 4.7 5.2 6.1 6.4 7.5 7.6 8.8
90 3.5 3.9 4.9 5.3 6.3 6.6 7.7 7.8 9.0
85 3.6 4.1 5.0 5.5 6.5 6.8 7.9 8.1 9.3
80 3.8 4.2 5.2 5.6 6.6 7.0 8.2 8.3 9.5
75 3.9 4.3 5.3 5.8 6.9 7.2 8.4 8.5 9.8
70 4.0 4.5 5.5 6.0 7.1 7.4 8.7 8.8 10.1
65 4.2 4.6 5.7 6.2 7.3 7.7 8.9 9.1 10.4
60 4.3 4.8 5.9 6.4 7.5 7.9 9.2 9.4 10.7
55 4.5 5.0 6.1 6.6 7.8 8.2 9.5 9.7 11.1
50 4.6 5.2 6.3 6.9 8.1 8.5 9.9 10.0 11.4
*Average Refrigeration Required is for central plant operation and the tabulated value is based on 70
o
make-up water.
Table 10-4
Capacity Ratings for 1 1/2” Tube
Cylinder Ice
Tube Size
Crushed Ice
Tube Size
Make-Up Water Temp (
o
F)
1” 1 1/4” 1 1/2” 1” 1 1/4” 1 1/2”
90 1.93 1.74 1.68 2.25 2.02 1.94
89 2.14 1.93 1.86 2.49 2.25 2.16
70 2.35 2.12 2.04 2.74 2.47 2.38
60 2.42 2.16 2.09 2.84 2.53 2.43
50
2.49 2.21 2.14 2.92 2.58 2.49
40
2.56 2.25 2.19 3.00 2.62 2.54
Table 10-5
Make-Up Water Usage (gpm)