ONE FLEET, EVERY STRUCTURE

THE ROBOT FLEET

Six robot classes from 25 to 1,000+ m³/hr – sized by your access opening, depth and sludge type. All remote-operated. All online. No man-entry, ever.

6

Robot classes · submersible, floating & amphibious

600 NB

Smallest manhole the NANO enters

50-1000 m³/hr

Peak sludge pumping rate (SAR)

6

Robot classes · submersible, floating & amphibious

600 NB

Smallest manhole the NANO enters

50-1000 m³/hr

Peak sludge pumping rate (SAR)

CHOOSE BY ACCESS & DUTY

SUBMERSIBLE TYPE

Tracked robots that work fully submerged. Hydraulically driven, so they operate safely inside flammable and explosive atmospheres.

Sureflo NANO

SUBMERSIBLE · 01

SUBMERSIBLE · 01

SUREFLO NANO

25 m³/hr sludge removal rate

  • Enters a tank through a 600 NB manhole
  • Online sludge removal from cross-current cooling towers
  • Underground tanks, product tanks and similar confined vessels
Capacity

25 m³/hr

Access

600 NB manhole

Handling

Lifted by 2 people

Options

Cameras, detectors

SUBMERSIBLE · 02

SUREFLO MINI

40 m³/hr sludge removal rate

  • Online sludge removal from counter-current cooling towers
  • Underground tanks, product tanks and similar vessels
  • Steps up capacity where a 0.7 m × 0.7 m opening is available
Capacity

40 m³/hr

Access

0.7 m × 0.7 m opening

Drive

Hydraulic, submersible

Options

Cameras, detectors

SUBMERSIBLE · 02

Sureflo Bay Cleaner

SUBMERSIBLE · 03

SUBMERSIBLE · 03

SUREFLO BAY CLEANER

50 m³/hr sludge removal rate

  • Oil pits, effluent tanks, basins and forebay
  • Online slag / scale removal from scale pits and basins
  • Natural draft cooling tower sludge removal
Capacity

50 m³/hr

Access

1.5 m × 1.5 m

Duty

Slag, scale & sludge

Options

Cameras, detectors

SUBMERSIBLE · 04

SUREFLO BEAXST

150–450 m³/hr sludge removal rate

  • Oily sludge lagoons and ash dykes
  • Purpose-built for hard, compacted and sticky sludge
  • Heavy-duty cutter head breaks up consolidated deposits
Capacity

150–450 m³/hr

Access

2.5 m × 2.5 m

Specialty

Compacted & sticky sludge

Options

Cameras, detectors

Sureflo BEAXST

SUBMERSIBLE · 04

OPEN WATER & DEEP BASINS

FLOATING & AMPHIBIOUS

For reservoirs, ponds, jetties and lagoons where a tracked submersible can’t reach – or where depth exceeds what tracks can handle.

Floating · UR-DS

FLOATING · UR-DS

FLOATING · UR-DS

UNMANNED REMOTE DREDGE SYSTEM

150 m³/hr and above

  • First of its type Indian-made unmanned remote controlled dredge system
  • Electrically operated — cheaper to run than diesel dredges
  • Reservoirs, ponds, jetties and channels
Capacity

150 m³/hr+

Power

Electric (EV)

Type

Unmanned, remote

AMPHIBIOUS · SAR

SUREFLO AMPHIBIOUS ROBOT

50–1000 m³/hr and more

  • Dynamic buoyancy control — floats, sinks or holds mid-depth in a lagoon
  • Integrated cutter-pump with adjustable operating depth
  • Built-in traction system — no external winches or cables needed
  • Suitable for lined lagoons and floating-roof tanks
  • Oil spill response, plus ponds, basins, pits and lagoons
Capacity

50–1000+ m³/hr

Control

Satellite option, 500 m range

Fitted

Sludge detectors & camera

FLOATING · UR-DS

REMOVAL IS ONLY HALF THE JOB

MOBILE SLUDGE
PROCESSING PLANTS

Sureflo manufactures the decanter centrifuges, screw presses and ancillary equipment in-house, then brings the whole processing train to your site on skids.

  • In-house manufacture of decanters, screw presses & support equipment
  • Recovers oil, water, acids and solvents trapped in the sludge
  • Produces dry compacted cake — drastically lower handling volume
  • Liquid recycled back to source, so no water losses
Sureflo Bay Cleaner

MOBILE PROCESSING SKID ON SITE

Skid-mounted train · refinery

SKID-MOUNTED TRAIN · REFINERY

Settling tanks & decanter

SETTLING TANKS & DECANTER

WHY IT WORKS

THREE THINGS EVERY ROBOT SHARES

ONLINE OPERATION

No shutdown, isolation or drainage of pits, lagoons, basins or tanks. The asset keeps producing throughout.

REMOTE OPERATION

No man-entry at any stage of the cleaning operation. The operator works at a safe distance from the structure.

MOBILE TREATMENT

Sludge removal followed immediately by on-site processing – liquid recovered, dry solid cake formed.

WHICH ROBOT FITS
YOUR STRUCTURE?

Give us your access opening, depth and sludge type. We’ll tell you which class suits – or if none do, we’ll say so.