Corrosive liquids require careful material selection alongside flow and discharge head. Fluid chemistry, pH, concentration, temperature and abrasive content must be considered when selecting between resin, stainless-steel and cast stainless-steel pump construction.
Tsurumi’s SQ2 provides a lightweight corrosion-resistant solution for suitable wastewater and clean-water duties, while SFQ uses cast 316 stainless steel for more aggressive corrosive liquids. For applications requiring both corrosion resistance and high-head performance, LH-14 and LH-W-14 provide cast 316 stainless-steel solutions. Resin-based ranges such as PN, PU and PSF can provide additional corrosion-resistant options for appropriate applications where compatibility with the pumped liquid has been confirmed.
Core ranges: SQ2 | SFQ | LH-14 | LH-W-14
Additional options: PN | PU | PSF
PNW
The Tsurumi PNW Series is the auto-alternation version of the PN resin-made wastewater pump, designed to operate together with a PNA automatic pump for alternating wastewater pumping without requiring a separate control panel.
SFQ
The Tsurumi SFQ Series is a high-head corrosion-resistant submersible pump range manufactured with 316 stainless steel wetted components for handling aggressive and corrosive liquids in demanding industrial, construction and mining applications.
OM
The Tsurumi OM Series is a compact, lightweight and corrosion-resistant submersible semi-vortex pump designed for household wastewater and liquids containing small solids.
OMA
The Tsurumi OMA Series is a compact automatic submersible semi-vortex wastewater pump designed for reliable level-controlled pumping of wastewater and liquids containing small solids.
PLS
The Tsurumi PLS Series is a compact horizontal submersible semi-vortex wastewater pump designed for shallow or narrow sumps, handling wastewater and liquids containing small solids.
PN
The Tsurumi PN Series is a lightweight, corrosion-resistant submersible semi-vortex pump designed for wastewater and liquids containing small solids.
PSFA
The Tsurumi PSFA Series is the automatic version of the PSF resin-made high-head wastewater pump, combining closed-impeller performance with integrated level control for reliable unattended wastewater pumping.
TM
The Tsurumi TM Series is a lightweight titanium and resin submersible vortex pump specifically designed for seawater, providing exceptional corrosion resistance for marine, saltwater and aquaculture applications.
TMA
The Tsurumi TMA Series is the automatic version of the TM titanium seawater pump, combining exceptional seawater corrosion resistance with automatic level-controlled operation for reliable unattended pumping.
PNA
The Tsurumi PNA Series is the automatic version of the PN resin-made wastewater pump, combining corrosion-resistant construction with integrated float-controlled operation for reliable unattended wastewater pumping.
PSFW
The Tsurumi PSFW Series is the auto-alternation variant of the PSF resin-made high-head wastewater pump, designed to operate with a PSFA automatic pump for alternating wastewater pumping without a separate control panel.
LH8110-14 Stainless Steel
The Tsurumi LH8110-14 is a 110kW high-head submersible dewatering pump manufactured with 316 stainless steel wetted components for demanding applications involving aggressive and corrosive liquids.
PUW
The Tsurumi PUW Series is a compact automatic submersible vortex sewage pump range with float-switch control, designed for reliable handling of sewage, wastewater and liquids containing solids.
PNI
The Tsurumi PNI Series is a compact single-phase submersible semi-vortex pump designed for sewage, wastewater and liquids containing small solids, combining lightweight construction with excellent corrosion resistance.
PSF
The Tsurumi PSF Series is a resin-made high-head submersible wastewater pump range with a closed impeller, designed for reliable transfer of wastewater and liquids containing limited solids.
PU
The Tsurumi PU Series is a lightweight, corrosion-resistant submersible vortex pump designed for reliable handling of raw sewage, wastewater and liquids containing solid matter.
PUA
The Tsurumi PUA Series is the automatic version of the PU resin-made vortex pump, combining reliable sewage and wastewater handling with integrated float-controlled operation for unattended pumping.
PUMA
The Tsurumi PUMA Series is a compact automatic resin-made submersible vortex pump designed for reliable unattended pumping of wastewater and liquids containing solid matter.
SQ
The Tsurumi SQ Series is a portable stainless steel corrosion-resistant submersible pump designed for reliable handling of screened wastewater and clean water in applications requiring lightweight, durable and corrosion-resistant construction.
SQA
The Tsurumi SQA Series is the automatic version of the SQ stainless steel wastewater pump, combining corrosion-resistant construction with automatic level-controlled operation for reliable unattended pumping.