Pentair U5KS Submersible Vortex Drainage Pump 230V

$429.00 $330.00

SKU: PEN-U5KS Categories: ,


Pentair U5KS Single Phase Submersible Vortex Drainage Pump 230V


The U5KS is an extremely powerful and versatile centrifugal submersible pump for both stationary and portable use. The pump is suitable for faecal-free wastewater with solids up to 10 mm particle size. Thanks to the removable strainer base, it is possible to increase the free passage to 20 mm.
Stationary in a basement chamber or a collecting tank, with an automatic switch attached, the U5KS handles all dirty water arising from domestic drainage sources such as washing machines, dishwashers, washstands, etc. Deposit accumulation in the reservoirs and chambers is reduced to a minimum by means of a flushing device.
The guide rail system GR 32 offers all the advantages of fast and easy maintenance.
If the sump or tank runs dry temporarily, the pump can be vented by providing a drill-hole in the spiral housing.
The U5KS can be used as a portable unit for dealing with dirty water from garden ponds, flooded cellars or discharge chambers in laundry rooms or storage rooms. Thanks to its shallow, built-in
suction system, it can reduce residual water level to no more than a few millimeters.
If submersible pumps are used outdoors, only a pump with 10 m cable without extension cable may be used in accordance with VDE Regulation 0100. For construction sites and garden ponds, a
H07-type cable must be used.

Safe to run dry.

Variable discharge branch

Continuous operation.
Low level pumping.
Flushing device.
Moisture sealed cable inlet.
Built in level control.

10/20mm free passage with EIP technology.

Swing-type check valve for portable use.
Max. head – 8m.
Max. flow – 190lpm.

Warranty: 2 Years


280H x 202W x 290D

Discharge Branch: 1 1/4 BSP (male)

Free Passage: 10/20mm

Cable Quality: H05RN-F-3G0.75

Cable Length: 4m

Pump Weight: 4.5Kg

Continuous Operating Temp Range: 0° – 35°

Intermittent Temp Max.: 60°



Vertical, single-stage, submersible, foot strainer with 10mm free passage – detachable for activating low level pumping. Spiral casing with 1¼“ BSP (male)
radial pressure branch and integrated swing-type check valve, spiral casing with flushing device for drain cleaning, EIP technology hydraulics with open 5-blade impeller.

Common shaft for pump and motor,
mounted in ball bearings and permanently grease lubricated.
A shaft seal, which is completely secure
against running dry thanks to a three-fold
radial shaft seal ring and intermediate oil

Submersible motor, type of enclosure IP
68, insulation class B, motor thermostat
for emergency switch-off on overheating
with automatic switch-on after sufficient
cooling, switched on via plug or automatic switching, moisture sealed cable
inlet for protecting the pump in the event
of damage to the cable, continuous
operation when not submerged on
account of its motor jacket cooling.
Motor housing, shaft and screws in
stainless steel, volute casing, impeller
and control head in plastic (GRP), rubber
insulated sewage resistant flexible cable.
Install pump vertically (hose connection
possible); if installed permanently,
provide detachable connection, e.g. the
uncomplicated and easy to maintain
guide rail system GR 32.
Scope of supply
Pump ready for connection acc. to EN
12050 with 90°, 1¼“ female connection
elbow, cable and safety plug, S model
with automatic level float switch.
The pump is delivered fitted with a
strainer base which can be swapped for
any of the accompanying pedestols in
cases where a 20 mm clear passage is


Drainage pump for the disposal of faecal
free waste water, including rainwater and
lightly polluted water containing particles
up to 10mm. Install pump vertically (hose
connection possible).
pH range: >3 – <12.



Type of current: 1 Phase

Voltage: 230

Frequency (Hz): 50

Motor Rating (kW): 0.52

RPM min: 2720

Current Ampere: 1.4A

Motor Protection: Auto

Insulation Class:B

IP Rating: 68

Additional information


Your Cart