2
FEATURES
• Connects directly to the RV waste outlet
• Eliminates 3” (76mm) sewer hose
• Powerful high torque motor
• Ability to pump 150 ft horizontally through 3/4” ID
reinforced garden hose
• Garden hose discharge port
• Fresh water inlet connection to rinse pump clean
• Remote handheld on/off switch with 6’ (1.8m) wire
harness and 20 amp fuse
• 6’ Wire Harness with connector and alligator clamps
• Ability to drain holding tanks at home
• Rugged portable storage case
• ISO 8846 Ignition Protected, CE and CSA
SPECIFICATIONS
Pump:
Self-Priming Flexible Impeller with
Stainless
Steel
Wearplate
Flow:
11 GPM (41.6 LPM) max. at 12 Vdc
Impeller:
Jabsco Nitrile Compound
Macerator:
Stainless Steel Chopper reduces particle
size to 1/8” (3 mm) maximum
Seal:
Lip Type
Ports:
Inlet – 3” (76 mm) RV Connector
Outlet – Garden Hose Male
Motor:
12 Vdc Permanent Magnet Torque Type,
Fully Enclosed, with Stainless Steel Shaft
Intermitent Duty Only
Weight:
6 lb (2.7 kg)
Case Size:
11.5” x 14” x 5”
(292 mm x 356 mm x 127 mm)
This pump should be used in accordance with EPA
Sanitation Regulations.
WARNING: DO NOT RUN DRY FOR
MORE THAN 30 SECONDS.
WARNING: DO NOT MOUNT
PERMANENTLY TO THE RV WASTE
PORT.
APPLICATION
The Flojet 18555000 DC portable waste pump is the
ideal solution for emptying holding tanks on recreation-
al vehicles and avoiding dump stations. The macerator
section chops waste down to a particle size of 1/8”
(3mm) maximum so it can easily be pumped through a
garden hose.
Do not run more than 30 minutes contin-
uously.
The 18555000 waste pump will macerate and pump all
waste and tissue normally found in recreational vehicle
waste systems.
IT WILL NOT HANDLE HARD SOLID OB-
JECTS, SANITARY NAPKINS, WET WIPES OR RAGS.
HOSE TABLE
Hose ID Size
5/8” (16 mm)
3/4” (19 mm)
Maximum Hose Length
25 feet (7.6m) max
50 feet (15.2m) max
100 feet (30.5m) max
150 feet (45.7m) max
Maximum Flow
7.4 GPM (28 LPM)
7.8 GPM (29.5 LPM)
7.0 GPM (26.5 LPM)
5.1 GPM (19.3 LPM)
Recommend using reinforced 3/4” ID hose. Maximum
hose length and flow is based on horizontal discharge
with no bends or kinks. Max flow based on water at 12V
at open flow. Longer discharge runs create higher resis-
tance and may result in the pump motor over heating.
Portable RV Waste Pump Self-Priming Macerator
