Tightening Torques For Screw Connections; Useful Volumes - Kessel Aqualift F Duo Anleitung Für Einbau, Bedienung Und Wartung

6.4.

Tightening torques for screw connections

Pump at pump flange
Level sensor and inspection cover
Backflow protection device (plastic)
6.5.

Useful volumes

Dependence of the useful volume in approx. litres to the inlet position.
Type
F Mono
F Duo
* With type Mono, the muff is attached in a lower position than the possible pre-scored areas
Minimum switch-on level
The minimum height for the inlet position <B> corresponds to
<A>* + 5cm. There must be no drilling further down to
prevent the pump(s) running dry.
* <A> = Distance from bottom of tank to pump impeller.
TECHNICAL DATA
7 Nm
5 Nm
7 Nm
[13]
Tank volume 150[mm]
50 litres
120 litres
54/228
Useful volume approx. litres with inlet position [mm]
Pre-scored area
200[mm]
25 --
-- 50
Muff
Side Top
20* --
55 60
B
A
[14]
V 1.0