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Robusta 300 TS 1/2 HP Sump Pump

15.00 LBS
Calculated at checkout

Product Description


The Robusta has been designed for fixed or transportable
installation, and for internal or external applications such as
emptying containers and drainage pits, draining of swimming
pools or flooded cellars, and removal of nuisance water from
gullies or pedestrian underpasses.


* Two-position manual/automatic switch.
* Rust-proof polypropylene construction.
* Fits into 8” diameter opening.
* 1½” female discharge.
* Checkvalve included.
* Environmentally safe, air-filled, oil-free motor,
with capacitor start.
* Clog-proof impeller design.
* Solids handling capacity up to 1/2”.
* Detachable suction ring in Robusta 200 and
300 allows pumping down to 1/8” (manual mode
* UL and CSA listed

* Single-phase, 60 Hz, 2-pole motor; insulation class B, protection
type IP 68. Motor is dynamically balanced with stainless
steel shaft. Thermal sensors in the stator switch off the pump
in the case of overheating and automatically switch it back on
after cooling down.
* The stainless steel rotor shaft is supported in lubricated-for life
ball bearings.
* Connection chamber with cover and watertight cable inlet and
strain relief.
* Discharge outlet with internal thread, built-in checkvalve, and
detachable multi-stage hose adaptor.
* Shaft sealing is by three lip seals, single at the motor side
and double at the medium side, separated and lubricated by a
grease chamber.
* The medium being pumped flows around the motor housing
for optimum heat dissipation. The maximum allowable medium
temperature is 104 °F; or up to 140 °F for intermittent
usage (max 5 minutes).
* Built-in automatic level control, with easily removable float
cover for cleaning purposes.
* Integrated switch for continuous operation in transportable
* Bayonet clamping allows the screen to be removed by hand in
the event an impeller inspection is necessary.


Click here for Sulzer Technical Data Sheets


Phase: 1

Voltage: 115

Amps: 5.9

Horsepower: 1/2

Solids Handling: 1/2"

Operation: Selectable Manual or Automatic (integrated float switch). On - 6.5 inches. Off - 3.0 inches.

Discharge: 1.5" female vertical discharge

Checkvalve: Included

Cable length: 20 feet with plug

Warranty Information

Manufacturer's warranty 12 months from date of sale

Other Details

Max GPM:
Max Ft. Head:

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