5
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EPDT-263b
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5. Installation
5.1 Piping Example
Table 1. Weight of Cover Set
1. Clogging condition inside the product can be known from the differential pressure measured when
pressure gauges are installed before and after the product (see Fig. 2).
2. If fluid flows from bottom to top, install a blow valve in order to remove scale accumulated at the bottom of
riser pipe (see Fig. 3).
Size
Weight (kg)
125A
12
150A
17
200A
28
250A
41
Fig. 2
Fig. 3
Pressure
gauge
Pressure
gauge
Blow
valve
