Materials And Tools Required For Installation - Chore-Time Turbo-Cool Installation & Operator's Instruction Manual

6" Recirculating Evaporative CoolingElectrical Connection

Materials and Tools Required for Installation

PVC Cement · Utility Knife · Saw · Tape Measure · Chalk-Line · Caulking
· Pressure Treated Lumber for Framing. See Figure 2 (on page 9)
Required fresh water supply
Temp in °F (°C)
*Assumes 80% pad efficiency and 425 fpm (2.2 m/s) air velocity through pad. For air velocities less than 425 fpm,
the water requirement should be reduced by the ratio of the actual pad air velocity to 425 fpm. For example: given
outside air conditions of 100° F, 40% RH, two 5' x 60' pads/house, and ten 48" fans producing 22,000 cfm @
.10" w.c., the total air flow is 10 x 22,000 =220,000. The pad area is 2 x 5 x 60 = 600 sq. ft. The air velocity through
the pads is the airflow divided by the pad area; 220,000 ÷ 600 =367 fpm. From the chart 1.5 gpm is required per
100 sq. ft. of pad. Because the air velocity is less than 425 fpm the actual water requirement is 1.5 x 367 ÷ 425 =
1.3 gpm per 100 sq. ft. of pad. The total water required for the house is 1.3 x 600 ÷ 100 =7.8 gpm.
Flowrate @ 5 psi (gpm)
Flowrate @ 10 psi (gpm)
Flowrate @ 20 psi (gpm)
Maximum Water Pressure
Water Quality: 6 - 8 PH, salt concentration less than 40,000 ppm
Part No. Model
52075 EP52X
52074 EP72X
49367 DOC7T
52075 EP52X
52074 EP72X
Trough and Sump Water Capacity:
Trough Water Capacity- is 2.25 Gal/FT. [27.9 l/m]
Sump Water Capacity- 10.5 Gallons [39.7 Liters] when full to the top of the Water Level Indicator.
Important!
MV1669U
Socket Wrench · 5/16" 3/8", and 7/16" Sockets · Teflon Tape
Outside Air
% Relative Humidity
110 (43)
110 (43)
100 (38)
100 (38)
100 (38)
95 (35)
Valve-PS75LS (Sump Kit
49046)
--
5 gpm
7 gpm
100 psi
Submersible Pump Options
PH HZ Run Amps
1 60 3.4
1 60 4.3
3 50 1.6
1 50 2.8
1 50 3.2
CTB, Inc. strongly recommends that a good alarm system should be installed
in confinement buildings to warn of power failure and high temperature.
CTB Inc. also recommends that an alternate power source be available for
confinement buildings in case of power failure.
CTB, Inc. recommends the use of a Water Level Safety Switch. The absence of
a Water Level Safety switch will void any Warranty on the Water Pump.
Water Required in Gallons/Minute
Per 100 sq. ft. of Pad * (l/min/m²)
10
20
20
30
40
40
Valve-PS75SS (Sump Kit
49046-3,-4)
--
8 gpm
11 gpm
50 psi
Sump Kit Part No. /
Maximum System Length
Start Amps 49046
7.2 65
7.7 80
6.4 65
7.9 50
8.5 65
2.9 (1.18)
2.4 (.97)
2.2 (0.90)
1.8 (0.73)
1.5 (0.61)
1.4 (0.57)
Valve-PT100SS Sump Kit
49046-5,-6
18 gpm
26 gpm
37 gpm
25 psi
(ft)
49046-3 49046-4
75
90 110
75
55
75 90
5