JABSCO 18590 Series Manual

SELF-PRIMING
MACERATOR PUMP
WITH RUN-DRY PROTECTION
FEATURES
Pump:
Self-Priming Flexible Impeller with
Stainless Steel Wearplate
Impeller:
Jabsco Nitrile compound
NEW
Macerator: Stainless Steel Cutter reduces particle
size to 1/8" (3mm) maximum. New 4
blade design.
Seal:
Lip Type
Ports:
Inlet - 1-1/2" (38mm) Hose Barb
and 1-1/2" N.P.T. (Male)
Outlet - 1" (25mm) Hose Barb
NEW
Motor:
Permanent Magnet Type, Fully
Enclosed, with Stainless Steel Shaft
Includes Run-Dry Protection Device
that shuts-off pump. Powder coated
housing with sealed end-bells and bearings.
Complies with USCG Regulation
183.410 and ISO 8846 MARINE for
Ignition Protection.
Weight:
5 lb (2.3 kg) Approx.
SPECIFICATION
Priming - 5ft When Wet
4ft When Dry
HEAD CAPACITY AND FLOW RATES
Head Ft Meters GPM
0 0 12.5
5 1.5 11.5
10 3 10.5
15 4.5 9.0
20 6 7.5
† Flow rates and amperage will vary slightly depending on
pump loading (sanitation system design).
VARIATIONS AVAILABLE
MODEL NO. DESCRIPTION
18590-2092
12 Volt EMC
18590-2094
24 Volt EMC
AMPS
Liters 12 Volt 24 Volt
47 14.0 7.6
44 14.5 7.8
40 15.0 8.1
34 16.0 8.6
28 16.5 8.9
Model 18590-Series
Grinding Capabilities - capable of grinding waste down
to a particle size of 1/8" (3mm) max.
Capable of passing waste,
toilet tissue, facial tissue,
Capable of passing waste,
cigarettes, cigars, chunks of
toilet tissue, fish scales or
soft fruit or vegetables less
bait residue. Not designed
than 1" size, fish scales, or
to pass rags, kitchen
bait residue. Not designed to
towels, tampons, wet
pass fruit pips, rags, wet
wipes or sanitary napkins.
strength kitchen towels,
tampons or sanitary napkins.
APPLICATIONS
APPLICATIONS
WASTE EVACUATION
WASTE EVACUATION
The Jabsco 18590 series DC macerator pump unit is the
ideal solution for emptying marine holding tanks when
not in a discharge restricted area. Self priming to 5ft this
pump will empty a typical 30 gallon (115 Liter) holding
tank in less than 3 minutes. Duty cycle of the pump is 15
minutes continuous which means a 180 gallon (680 liter)
can be emptied in a single operation
It is recommended that holding tanks be flushed with
several gallons of water after each pump out. This will
reduce the possibility of a continued build up of sediment
in the tank which could cause a potential blockage.
FISH BOX AND LIVEWELL TANK EVACUATION
FISH BOX AND LIVEWELL TANK EVACUATION
The Jabsco Macerator Pump is the ideal pump for the
emptying of Fish box and livewell receptacles. Very often
the livewell tank will be above the waterline of the boat,
when this is the case gravity can be used to empty the
livewell tank. If not installed in this format then it is ben-
eficial to use the Jabsco macerator pump for evacuation
due to its self-priming capabilities and also it's grinding
properties.