Gulper 320
High Capacity Shower/Galley
Waste and Bilge Pump
Installation Guidelines for:
Model Number
BP2052
Gulper 320 (12 volts)
BP2054
Gulper 320 (24 volts)
This booklet should be read before installation
1
Pages
Contents
3-4
English
5-6
French
7-8
Italian
9-10
Spanish
11-12
Swedish
13-14
German
15
Warranty
2
Gulper 320
High Capacity Shower/Galley Waste and Bilge Pump
To the Fitter
the screw that holds the clamping rings, and
rotating the pump head. Once you have marked
the position for the three mounting feet, drill pilot
holes of 3.2mm (1/8"). Use the three No.8 self
tappers and washers to secure the pump. Use
19mm (3/4") or 25mm (1”) smooth bore reinforced
hose to connect to the pump.
Ensure all relevant personnel read the points listed
below and that a copy is passed on to the end
user.
To the User
Read the points listed below before installation
and use of equipment.
Application
The Gulper 320 self-priming pump has been
specifically designed to pump waste water from
the shower tray/galley sink, (either overboard or
from a holding tank) or as a small bilge pump.
Output capacity depends on installation and
operating conditions.
The polarity is indicated by coloured cable
(Positive - red, Negative - black). The pump is
protected against reverse polarity connection.
Minimum wire size is 1.5mm2 (16 AWG). (Note:
undersized wire reduces voltage under load at the
pump, thus giving poor performance and potential
motor failure). The in-line fuse assembly supplied
(see details below) must be fitted to the positive
side of the pump.
Note:
1. If it is intended for use for any other purpose or
with any other liquid, it is the user’s responsibility
to ensure that the pump is suitable for the
intended use and, in particular, that the materials
are fully compatible with the liquids to be used.
2. With all applications it is important that a system
of safe working practice is applied to Installation,
use and maintenance.
3. When used as a bilge pump users should be
aware that capacity may not be sufficient to cope
with rapid influx of water.
4. Suitable for a bilge pump for boats smaller than
12 metres/39.4 ft (designed to ISO15083).
Purpose
The purpose of this fuse is to protect the pump
from serious damage in the event of system
blockages, therefore please ensure all valves are
fully open before operating the pump.
Connection Instructions
Insert this fuse assembly between the positive
terminal on the pump and the positive feed wire.
Note:
1. If the fuse blows check:
a) all system valves/stop cocks are open.
b) the inlet and outlet nipples are not blocked
c) the remainder of the system is not blocked in
any way.
2. Fuse rating for BP2052 (12v DC) pumps 10 amp
automotive. Fuse rating for BP2054 (24v DC)
pumps 5 amp automotive
To control the pump an in-line switch should be
fitted between the positive live terminal on the
battery and the positive lead on the pump. If using
an automatic switch (such as a float switch) an
isolator switch should be fitted.
Choose a position to mount the pump that is dry
and away from casual water. The pump may be
mounted on a horizontal or vertical surface. When
mounted vertically ensure that the pump head is
lower most (see diagram below).
X
The Gulper 320 is switched on by either a remote
on/off switch or an automatic float switch. When
used to drain a shower or galley, the flow rate
should be sufficient to take away the waste faster
than the delivery from either the shower or galley
tap.
When mounting, position the pump on the
intended surface and work-out the best angles for
the hose, then mark the 3 hole positions using the
pump feet. The pump head may be rotated to suit
the hose connections, this is done by loosening
3
in the grooves between the head & gear housing
(failure to do this will cause the pump NOT to
prime). Refit clamping rings and tighten screw.
Dimensional drawing of Gulper 320
112 mm
156 mm
280 mm
198 mm
The electric motor runs but no water is pumped ?
Check:
a) that inlet hose connection is airtight, free from
blockages, and does not collapse.
b) that the shower/sink drain is not clogged.
c) that the valves in the pump are not blocked &
are seating properly in the pump head.
d) that the diaphragm has not split - replace if
damaged.
63 mm
Typical Installation as a High Capacity
Grey Waste Pump
Galley
Sink
Dishwasher
Gulper 320
Shower tray
Shower tray
The motor will not operate ?
Check:
a) the isolator switch is on.
b) there is 12/24 volts from the battery.
c) the in-line fuse & ensure all electrical
connections are tight and free from corrosion. (If
fuse has blown check for debris in pump head
and clean out if necessary. replace fuse and run
pump - see previous page).
Typical installation as a Remote
Mounting bilge pump
Gulper 320
Service Kits
Before inspecting or replacing the diaphragm
disconnect the electrical supply. The user must
then remove the pump head clamping rings, this
is done by unscrewing the clamping screw.
This will release the pump head, and allow easy
access to the valves & diaphragm. The diaphragm
and valves should be checked for any excessive
wear, damage or cracks. The valves should be
replaced if necessary by replacing the pump head
(service kit AK2050). If the diaphragm needs to be
replaced, undo the nut in the centre of the
diaphragm and remove the diaphragm plate &
diaphragm.
Note: The centre pin may be in one of several
positions, this will not affect replacement of the
diaphragm). When replacing the diaphragm this
can be fitted either cup up or down. Replace
clamping plate making sure the rounded edge
faces the diaphragm, also ensure that the outer
sealing edge of the diaphragm is located securely
4
Installation
X
5
156 mm
280 mm
198 mm
63 mm
Gulper 320
Gulper 320
Kits d'entretien
X
156 mm
280 mm
198 mm
63 mm
Gulper 320
Lavabo
Lavastoviglie
Gulper 320
156 mm
280 mm
198 mm
63 mm
Gulper 320
10
X
156 mm
198 mm
63 mm
Diskho
Diskmaskin
Gulper 320
Gulper 320
X
156 mm
63 mm
198 mm
Gulper 320
14
EC Declaration of Conformity
We hereby declare, under our sole responsibility,
that the enclosed equipment complies with the
provisions of the following EC Directives.
Electromagnetic Compatibility Directive
2014/30/EU on the approximation of the laws of
the Member States relating to electromagnetic
compatibility.
CE mark affixed: 26 June 2006
Standards applied:
2013/53/EU
Recreational Craft Directive
EN55014-1:2006
EMC Emissions
EN55014-2:1997+ A2:2008 EMC Immunity
The product also conforms to the following standards:
EN28846:1993
Ignition Protection
ISO 8849:2003
Electrically Operated Bilge Pumps
ISO 15083: 2003
Bilge Pumping Systems
ISO 10133: 2012
Extra-low Voltage d.c. Installations
EN60335-1:2002
Safety of household and similar
electrical appliances
EN60335-2-41:2003 Particular requirements for pumps
Name:
Richard Bovill
Function: Engineering Director
15
©Copyright Whale 2019 - All rights reserved. Reproduction in whole or in part
without permission is prohibited. WHALE® is a registered trademark of
Munster Simms Engineering Limited, Bangor, Northern Ireland trading as
Whale. Whale’s policy is one of continuous improvement and we reserve the
right to change specifications without prior notice.
Illustrations are for guidance purposes only.
Neither the accuracy nor completeness of the information contained in this or
any product literature is guaranteed by the Company and may be subject to
change at its sole discretion.
Munster Simms Engineering Ltd (Whale)
2 Enterprise Road, Bangor, Co Down, N.Ireland BT19 7TA
Tel: +44 (0)28 9127 0531 Web: www.whalepumps.com Email [email protected]
USA Support
Tel: +1 616 897 9241 Web: www.whalepumps.com Email [email protected]
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