12
EN
Installation
Macerator Toilet
8 .2 Below water line system layouts
FROM
FRESH WATER SUPPLY
0.75 in./
19 mm
SEACOCK
1 in./ 25 mm
or 1.5 in./38 mm
SEACOCK
MACERATOR
TOILET
0.75 in./ 19 mm ID
RAW WATER LINE
0.75 in./ 19 mm ID
VENTED LOOP *
0.5 in./ 13 mm ID
FRESH WATER LINE
1 in./25 mm or
1.5 in./38 mm ID
VENTED LOOP *
1 in./ 25 mm
or 1.5 in./38 mm ID
SANITATION HOSE
WATER LINE
10
Toilet with direct overboard discharge
HOLDING
TANK
(cut-away view)
1 in./25 mm or
1.5 in./38 mm ID
SANITATION HOSE
0.75 in./
19 mm
SEACOCK
1 in./ 25 mm
or 1.5 in./38 mm
SEACOCK
FROM
FRESH WATER SUPPLY
MACERATOR
TOILET
VENT
FITTING
0.75 in./ 19 mm ID
RAW WATER LINE
0.75 in./ 19 mm ID
VENTED LOOP *
0.5 in./ 13 mm ID
FRESH WATER LINE
1 in./25 mm or 1.5 in./38 mm
ID VENTED LOOP *
DISCHARGE
PUMP
DECK
DISCHARGE
VENT
FILTER
WATER LINE
Add vented loop here
if holding tank is
below water line.*
11
Toilet with holding tank discharge
*Caution! Hazard of Flooding
All vented loops should be installed a minimum of
8 in./20 cm above water line at full heel.
