Plumbing Specification
Pump Cover
Transformer
153mm
135mm
263mm
330mm
134mm
63mm
Maximum pipe length is 3m
from gulley to pump. Pipe from
gulley to pump must be in 15mm.
MIN 1:40 FALL (Do not use 22mm pipework for
e
lectric showers. This will increase gulley noise.)
GULLEY
3M (MAX)
TRAY
15MM DIA PIPE
USE ONLY 22MM
PIPE ON THE
PUMP OUTLET
0.2 M (MIN)
0.4 M (MAX)
FORMED
BEND
1
M (MAX)
WASTE PIPE
HORIZONTAL TO WASTE PIPE
TO INCREASE PUMP LIFE ENSURE THAT 32mm ( 1
1
/
4
")
or 40mm (1
1
/2
") PIPE IS USED WITH A GRAVITY
FALL WHERE THE PIPE LENGTH IS GREATER THAN 1M.
IF LESS THAN 1M USE 22MM PIPE
WARNING
WARNING
0.5 M
(MAX)
Fig 1.1
26
For mixer showers 22mm
pipe work is required.
Max run to pump is 2 mtrs
from the gulley. 2 x SDS263T
(SIKA Sensors) are needed
181.604 (IMATCH).qxp_Layout 1 14/10/2019 11:24 Page 26
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