Product Overview

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F39807
59829
Dirt removing element
The SEP4™ dirt removing element separates and collects any
impurities present in thesystem.
These impurities are removed by the drain valve (B), which can be
connected to a discharge hose (3/4" standard garden hose thread), at
the bottom of the separator.
Construction details
Union connection models
The automatic air vent (A), located at the top of the
units, has a long chamber for the movement of the
float. This feature prevents any debris present in the
water from reaching the sealing seat. A stainless steel
float guide pin prevents the float from sticking due to
accumulating residue in the flowing fluids, even when
the SEP4™ is not installed perfectly vertical.
A replacement air vent assembly is code 59829.
The moving parts that control air venting are accessed
simply by removing the upper cover. Replacement
cap and float assembly for the union connection
SEP4™ models is codeF39807.
When cleaning, simply unscrew the portion of the
body containing the automatic air vent.
A
B
C
Flange connection models
Isolating the air vent valve
The air vent (A), replacement part number 501502A, is isolated manually,
using a shut-off ball valve (B), replacement part number NA39589.
Dirt removing element
The SEP4™ dirt removing element separates
and collects any impurities present in
thesystem.
These impurities are removed by the drain
valve (C) replacement part number NA39753
for connection sizes 2–4"; NA39588 for
connection sizes 5–6"; NA59600 for connection
size 8–14", which can be connected to a
discharge pipe, at the bottom of the separator.
A
B
Ferrous impurities removal element
The SEP4™ ferrous impurities removing element, a magnetic belt
around the lower body, attracts and holds the magnetite in the lower
body. These impurities are flushed by unclamping the collar and
purging through the open drain valve- with the system operating.
Ferrous impurities removal element
The SEP4™ ferrous impurities removing
element is a flexible magnetic stack inside
a brass dry-well probe (three for the 8 to 14
inch size SEP4™) just below the flow stream
in the lower body. The probe(s) attracts and
holds the magnetite in the lower body and is
flushed by unscrewing the magnetic probe(s)
and slowly pulling it out of the dry-well and
purging through the open drain valve- aided by the system pressure.