TM 55-1925-282-14&P
0004 00
FLOW CONTROL PANEL CONTROLS AND INDICATORS
2
1
3
HIGH PRESSURE
SYSTEM OPERATION
BRINE DISCHARGE
PUMP INLET
PRESSURE
PRESSURE
15-50 PSI
800-900 PSI
0-25 PSI
REASE
INC
4
PRODUCT WATER
OUTPUT PRESSURE
BRINE
PRODUCT
0-25 PSI
7
SYSTEM
HIGH PRESSURE
REGULATOR
6
5
Figure 3. Flow Control Panel Controls and Indicators
Table 3. Flow Control Panel Controls and Indicators (refer to figure 3)
Key
Control/Indicator
Function
1
BRINE DISCHARGE
This gauge indicates the pressure in the brine discharge header.
PRESSURE Gauge
2
HIGH PRESSURE PUMP
This gauge indicates the pressure at the high pressure pump inlet.
INLET-PRESSURE Gauge
It is used in combination with the 5-micron filter inlet pressure gauge
to determine differential pressure across the 5-micron filter.
3
SYSTEM OPERATION
This gauge indicates the output pressure of the high pressure pump.
PRESSURE Gauge
4
SYSTEM HIGH
This valve controls the operating pressure in the ROWPU. The valve
PRESSURE REGULATOR
is turned clockwise to increase system pressure, and it is turned coun-
Valve
terclockwise to decrease the system pressure.
5
PRODUCT Flow Meter
This flow meter indicates product water flow in gallons per hour. It
also provides an indication of water quality being produced.
6
BRINE Flow Meter
This flow meter indicates the amount of brine that the ROWPU is
expelling overboard.
7
PRODUCT WATER
This gauge indicates the pressure present in the product water line.
OUTPUT PRESSURE Gauge
0004 00-5
