Specifications; Installation - Xylem rule DB412 Instruction Manual

Dry bilge pump with panel switch
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Robust Single Diaphragm Design
Features
• Flexible installation
• Compact and simple design
• 12 volt
• Dry running capability
• Connections for 3/4" (19mm) ports and 1.0" (25.4mm) ID hose
• Up to 4.0 US GPM (15 LPM) flow

Specifications

• Suction Lift: 9.5ft (3m)
• 3/4" (19mm) 90° thru-hull fitting included
• Control Panel Switch included
• Relevant Standards:
• ISO 8846 MARINE Ignition Protection
• ISO 8849
• ISO 15083
• ISO 10133
Performance Rating
Flow @ 12Vdc Nominal Voltage
0ft (0m) Head
3.5 GPM (13 LPM) 4.0 GPM (15 LPM) 3.4 GPM (13 LPM) 3/4" (19mm) 9.5ft (3m)
WARNING:
with the overboard discharge well above static and heeled waterlines.
WARNING:
any products with a flash point below 98°F (37°C), explosion or death may occur.

Installation

• The Rule Bilge Pump is self priming up to 9.5ft (3m).
• Install the Rule Bilge pump in a clean, dry location. (This is not a
submersible pump.)
• Uses multi-positional ports for easy mounting of the pump.
• If mounted vertically, the motor should be above the pump head.
• Use rubber grommets provided to absorb
vibration.
• Use 3/4" (19mm) i.d. spiral reinforced hose
(with a smooth internal bore), or semi-rigid
pipework systems.
• Connect the hose to inlet and outlet of
pump using stainless steel hose clamps.
• All suction connections must be airtight and
free of sharp bends or restrictions.
• Inlet hose should run to the deepest point
of the bilge area.
• Inlet hose should be cut at an angle in the
bilge and be secured on a bulkhead or
stringer with stainless steel clamps to pick
up all of the bilge water.
• Run the discharge hose from the pump to
the 90° thru-hull.
• Install the thru-hull with a water tight sealant
and above the water line of the vessel.
• Use a 7/8" (22mm) hole saw to cut the hole
for the 90° thru-hull.
• Secure all plumbing hoses to a bulkhead or
stringer.
3ft (1m) Head
All marine pumps discharging overboard must be installed
Do not use any Rule pump for petrol, petroleum products or
Hose Size
6ft (2m) Head
Max Lift
Max Head
H
0
2
23ft (7m)
HOSE
(3/4" ID)
1/8"
(3mm)
1/8"
(3mm)
Suggest 1/8" (3mm)
(minimum)
H
0
2

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