FILTRATION SYSTEM VALVES AND GAUGES

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Table 8. ROWPU General Arrangement (refer to figure 8) (cont)

TM-55-1925-273-10-1 Inland and Coastal Large TUG (LT) NSN 1925-01-509-7013 (EIC XAG) Manual

FLOW CONTROL PANEL INDICATORS AND CONTROLS

TM 55-1925-273-10-1

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FILTRATION SYSTEM VALVES AND GAUGES

Figure 9. Filtration System Valves and Gauges

Table 9. Filtration System Valves and Gauges (refer to figure 9)

Key

Control/Indicator

Function

RO-PG-1-1 (RO-PG-2-1)

This gauge indicates pressure at the 5-micron filter inlet. It is used with the

ROWPU 1 (2) 5-Micron

high pressure pump inlet pressure gauge to determine differential pressure

Filter Inlet Pressure Gauge

across the 5-micron filter.

RO-V-5 ROWPU Cleaning

The cleaning supply valve controls the introduction of chemical cleaning

Supply

and flushing solutions into the ROWPU during maintenance periods.

RO-V-1-1 ROWPU 1 Inlet

This valve controls the flow of raw water into the ROWPU 1 20-micron

Sea Water Supply

filter basket.

RO-V-2-1 ROWPU 2 Inlet

This valve controls the flow of raw water into the ROWPU 2 20-micron

Sea Water Supply

filter basket.

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