Waterous AQUIS ULTRAFLOW Installation, Operation And Maintenance Manual page 100

Safety Introduction
Plumbing and Components—Overview
Feature Feature
1 Foam concentrate supply tank
2 Concentrate-source valve
3 Concentrate strainer
4 Hydraulic concentrate pump
5 Pressure sensor
6 Pressure relief valve
7 Supply tank fill valve
8 Supply tank fill line
9 Low-flow bypass valve
10 Low-flow bypass line
11 Priming valve
12 Priming line
13 Transfer line
14 DLA line—1 inch
15 DLA line—2 inches
16 Fire pump
17 Discharge valve
18 Clear-water line
19 Flowmeter—Paddlewheel
20 Water pump pressure sensor
Product Overview
Description Description
This contains the on-board foam concentrate supply.
This controls the concentrate supply source—on-board or off-board.
This collects debris that would otherwise flow through the system.
This circulates the foam concentrate through the system.
This monitors the pressure in the concentrate line.
This opens when the pressure in the line reaches a predetermined set-point.
This controls the flow of concentrate when filling the supply tank.
This allows you to fill the on-board tank from an external source.
This balances the concentrate lines when the flow is lower then the minimum concentrate pump flow specification.
This controls the flow of concentrate.
This opens to allow air to evacuate the line before operation.
This evacuates air from the line as the system primes before operation.
This allows you to transfer concentrate from the apparatus to another off-board location.
This is a DLA with 1 inch plumbing.
This is a DLA with 2 inch plumbing.
This circulates water though the system.
This opens and closes an individual clear-water line.
This is the plumbing for the clear-water line.
This measure the flow of water in the clear-water line.
The pressure sensor measures the pressure in the water pump discharge.
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Installation
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217
Operation Maintenance