SeaLand BASIC HOLDING TANK SYSTEM - Manual (Page 7)

7
OPTIONAL HTS COMPONENTS
TankMaster™ 4 Automatic Discharge Pump
Control
Increases owner convenience
and simplifies plumbing
system layout. Diverts sewage
directly overboard in unre-
stricted waters with the simple
turn of optional keyed control
switch to “automatic” position.
Prevents accidental overboard
discharge in restricted waters
when control switch is turned to “off” position. Simpli-
fies plumbing by eliminating wye valves, seacocks and
vented loops. Automatically maintains holding tank at
empty level and eliminates stagnating sewage stand-
ing in interconnecting hoses. Works in conjunction with
optional discharge pump, TankWatch level indicators
and seacock interlock system.
TankWatch ® 4 Level Monitor and Micro-Float
Switches
Includes four tank level indicator lights – Empty, Low,
Mid and Full, and international symbology of four tank
levels. One light is always on. Reliable micro-float
switches are installed in holding tank. No electrical
components come in contact with waste or water.
Operates on 12 or 24-volt DC. Uses only .017 amps at
13-volts.
SaniPump™ Overboard Waste Discharge Pump
This T-series discharge pump can run dry without harm
and draws just 6 amps at 12 VDC. Delivers flow rate of
just over 3.9 gallons per minute (14.7 liters per minute).
Emptying the tank of a 10-gallon tank takes about three
minutes, and for a 42-gallon tank, about 11 minutes.
The discharge pump is connected to a through-hull
fitting. Check Marine Sanitation Regulations for informa-
tion on areas where discharge is allowed. 12 VDC
model – p/n 360301200. 24 VDC model – 360302400.
SaniGard™ Holding Tank Vent Filter
The vent filter stops odors that escape from the holding
tank vent. It contains odor-removing filter media to keep
your boat smelling clean and pleasant. Each cartridge
is good for an entire season and is easily replaced for a
fresh start. The vent filter includes mounting brackets
and hose adapters, and is available with either 5/8"
(16mm) (p/n 309310002), 1" (25mm) (p/n 309310005)
or 1½" (38mm) (p/n 309310003) hose fittings.
Toilet System Shut-Off Relay
Shuts down electrically operated toilet systems,
including VacuFlush, when holding tank is full.
Operates with TankWatch 4 level monitor.
Available in 12- or 24-volt DC. (Not shown.)
Micro-Float
Switches and
Tank Cap
Lighted
Tank Level
Monitor