WASTE WATER PUMPING SYSTEMS
Wykamol SumpFlo
™
5/44
Installation and operating guidelines
Technical advice: 0845 400 6666
www.wykamol.com
3.2 Installation of SumpFlo (single pump configuration, supplied as standard)
1. Connection of the internal discharge pipe work within the chamber is as follows:
Pipe Work Kit A (single pump configuration)
No.
Qty.
Part description
Qty supplied
in Kit A
Part code
1
1
PVC 1 ¼” Male Threaded Adaptor
1
8023
2
1
PVC 1 ¼” Elbow PL/PL (90degree)
1
8022
3
1
PVC 1 ¼” Socket Union PL/PL
1
8027
4
1
PVC 1 ¼” Class E Pressure Pipe 0.5mtr
1
8024L
5
1
PVC 1 ¼” Tank Connector
1
8028
6
1
PVC 1 ¼” Coupling Female TH/TH
1
8030
7
1
32mm Male Iron
1
9010
HIGH STEP
HIGH STEP
LOW STEP
SIDE VIEW
PLAN VIEW
4
4
1
2
3
5
6
7
4
2
3
5
6
7
240V pump integral
non-return valve
First select a suitable location for the pump ensuring that the float arm is not obstructed by for example the
chamber wall, inlets etc, at its optimum reach. Remove the nut located in the pump switch and push the float
arm into place ensuring that the nut is securely replaced. Prior to installing the internal pipe work please check
the Non-Return Valve is securely fixed to the pump outlet and ensure that the flap opens in the direction of the
flow.
a) Using a 1¾” Hole Saw (44mm), cut a hole to dimensions of 495mm from base of chamber to hole
centre, central location of the discharge flat facia, noting on the above drawing for step arrangement.
b) Affix the supplied 1¼” PVC Tank Connector (part list position no. 5), with the male thread being fully
externally located and placing the gasket seal internally between the internal locknut and chamber
wall. Tighten Tank Connector PVC screwed lock nuts.
c) Apply PTFE tape to the supplied Male Threaded Adaptor (part list position no. 1) and screw tightly
into the Pump Integral Non-Return Valve female threaded outlet connection point.
