OceanSphereENGINES
Library› Engine Room› Pumps› Submersible Pump› Tsurumi Pump KRS
Tsurumi Pump

KRS

Submersible Pump · Pumps

Technical data from manufacturer or class sources · not yet verified by a person​​‍‌​‌​‌‍‌‌​‍‌‌​​​‌​
Drainage/bilge/dirty waterMedium

In a typical shipboard setting, Tsurumi Pump's KRS submersible drainage pump is commonly found handling bilge water and other dirty fluids. This marine-rated unit operates in portable or submersible configurations, making it versatile for various maintenance tasks around the vessel. After use in environments with sand or solid particles, crew members should clean the strainer and inspect the impeller to ensure efficient operation. Regular checks of the oil chamber and mechanical seals are recommended as part of planned maintenance schedules, alongside periodic testing of motor insulation resistance. To prevent common issues such as seal leaks and motor failures, spare parts like mechanical seals, impellers, cable glands, O-rings, and bearing sets should be readily available for replacement.

Specifications

Technical data.

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Pump TypeSubmersible drainage pump
Drive TypeElectric
InstallationPortable/submersible
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Tsurumi Pump KRS – Drawing (ed13605b0eab_S1-1 S. 1)
Drawing · ed13605b0eab_S1-1 · S. 1
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

Inspect oil chamber and mechanical seal according to PMS. Clean strainer and impeller after use in dirty water. Test insulation resistance periodically.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Mechanical seal, impeller, cable gland, O-rings and bearing set are recommended.

Need this part?

Request a quote for this model.

Free of charge — send us your request for Tsurumi Pump equipment. Our team checks it and replies by e-mail.

For marine equipment hardly any maker or authorised dealer will name a price while the vessel is unknown. With the vessel details, availability and price can be settled faster; without them we may have to ask first, which costs a few days. If you are not allowed to name the vessel, a photo of the rating plate is enough — attach it below or send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Submersible Pump.

Other models of the same equipment type, Tsurumi Pump first.

By manufacturer KawamotoGrindexTsurumiEbara MarineGrundfosDESMIHidrostalKloskaFlowserveCalpeda MarineSEIMINikkiso ACDSterling SIHISulzerAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner More like KRS
More than the data sheet shows

We answer by e-mail, never with an automatic reply.

Tell us what you need for this Tsurumi Pump KRS — a part, a service call, a second opinion. Are you Tsurumi Pump? Claim this brand page.

Service engineer? Write the day report for this KRS in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Questions that come up with this equipment.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.