Special Accessories - Kärcher SDP 18000 IQ Level Sensor Handbuch

The figures of the following special accessories can be found on page 4 of these instruc-
tions.
6.997-346.0 Suction hose, by the me-
ter, 1" (25.4mm) 25 m
6.997-353.0 Stainless steel prefilter
6.997-418.0 Pump connection G1
(41.9 mm) incl. backflow
valve
6.997-419.0 Flat hose - Set 1" (25.4
mm), 10 m

Special accessories

Vacuum-tight spiral hose, to be cut into individ-
ual lengths. Can be used as individual suction
assembly combined with connections and suc-
tion filters.
The removable stainless steel prefilter increas-
es the functional safety of the immersion pump
and protects the pump impeller from clogging.
/ Vacuum-tight connection of the hoses to the
1
4
pump. Fits 1" (25.4 mm) or 11/4" (31.7 mm) hos-
es. With G 1 1/4 (41.9 mm) connection thread,
incl. acorn nut, two pump connection pieces, flat
seal and backflow valve. Insert the backflow
valve instead of the flat seal to prevent the water
from returning into the pump.
Flexible flat hose made of PVC and woven tex-
tile insert with zinc-coated hose clamp 25 - 40
mm. Especially recommended for floods to
transport the water. Max. operating pressure:
0.4-0.5 MPa (4-5 bar)
– 5
EN 17