Plumbing Of Waste Pipe; Use With A Macerator Pump; Waste Adaptors; Plumbing To Macerator Pump - Whale Dry-Deck 20 SDP073R Installation Instructions Manual

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Plumbing of Waste Pipe

The outlet of the pump may be connected
into the waste pipe, e.g. former bath waste.
Black rubber fittings are provided for this.
In confined bathrooms pump discharge may
go into the sink waste pipe using suitable
adaptors. See Fig 1.15 for McAlpine
examples and their catalogue for other
variants.

Use with a Macerator Pump

1.13 Where the situation demands or if the waste
pipe run is greater than that specified for the
Whale pump a macerator pump may be used.
Contact the technical helpline (0845 0694 253)
for advice.
The discharge from the pump must go into
the top of the macerator box and not into lower
side entries.
DO NOT USE the bottom entries.
Note: Where a macerator is used in a bathroom it is
preferable to run a separate discharge from the Dry-
Deck pump to the waste. This reduces noise as the
macerator will run intermittently while the shower is
running if used in conjunction with the Dry-Deck.
Warning: Any failure of the macerator will not
be detected by the Whale pump.
1.15
C10V
1.16
17
V33T
From pump

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