G:\INSTRUCT\MULTISAN PRO\Multisan Pro Instructions 251119.docx Page 6
5. FEATURES AND BENEFITS
FEATURES
BENEFITS
Higher pump head ( longer run & higher vertical height )
Pumps higher and further
Higher flow rate
Empties faster and accepts multiple discharges
Dry mounted motor and pumping unit
Easier to clean and service and more reliable
Heavy duty motor in hard alloy casing
Longer lasting
Heat and overload protected motor
Reduces risk of costly burnt-out motor
Robust cutter/slicer ahead of "Open" impeller
Cuts through most soft sewage & waste
One piece collection tank
No weak joints
Multiple entry options into the tank
Can service many utilities from many directions
Pan entry 180mm high with rubber gasket
Caters for standard P type WC pans
Option of delivery pipe directions on either side of tank
Flexible arrangement to suit site conditions
6. PUMP HYDRAULIC CAPABILITY
To ensure that the MULTISAN-PRO is suitable, check your installation requirements against the dimensions and hydraulic
capabilities of the unit.
-This graph is based on a flow of
35 litres /min.
If flows exceed 35 L/min please contact Wallace Pumps for assessment.
-Measure the overall height of the delivery pipework (from the bottom of the tank to the highest point in the
delivery line, also referred to as Static Head).
-Measure the total run of all vertical and horizontal pipes from the pump to the sewer drain.
-Count the number of bends in the pipeline. For each bend add 1m to above measured length of pipe.
-Work out total length of pipe = Pipe length (Hori Vertical) + 1m X No of bends.
-Use the graph below to make sure the Total Run of Pipe and Static Head intersect below the line of your pipe size.
-Ensure system curve falls within the requirement which will ensure pump is suitable for application.
-In case of doubt call Wallace pumps and get confirmation that pump is suitable for your application.
0
1
2
3
4
5
6
7
8
9
10
0
20
40
60
80
100
120
140
160
180
STATIC
HEAD
(m)
METRES
TOTAL
RUN
OF
PIPE
WALLACE
MULTISAN
PRO
SELECTION
CHART
32
mm
pipe
25
mm
pipe
