7
Product description
EN
FloCo-Top-2
4
Product description
4.1
Overview
4.1.1
Single/multiple filtration
Modern burners use approximately 10-30 % of the fuel oil supplied. The
excess oil is returned to the fuel oil de-aerator and then supplied to the
flow. The oil is guided to the changeover valve of the product via the float
chamber and can then be added directly to the flow or it can be filtered
again by switching the valve.
With an Opticlean filter insert, 50 % of the particles in the circulated oil are
removed, for example, with a filter rating of 5 µm per filtration.
A. Connection for vent hose
B. Vent hose (optional)
C. Upper float chamber
D. Lower float chamber
E. Flow / return (connection from/to
burner)
F. Pressure gauges
G. Bypass valve
H. drain hose
I. Drain valve
J. Filter cup with filter insert
K. Changeover valve for single/multi-
ple filtration
L. Connection to tank
M. Shut-off valve for shutting off the
suction line
N. Overpressure device with inte-
grated check valve
A
B
M
G
E
F
N
H
I
J
K
L
D
C