TSURUMI PUMP · TRN Series
TSURUMI TRN seriesSubmersible self-aspirating aerator
TRN series consists of TSURUMI submersible self-aspirating aerators. This page lists 8 models, Discharge outlet 32–150 mm, Motor power 0.75–40 kW, 380V versions available.
For aeration, agitation or scum collection in wastewater treatment tanks, helping increase oxygen levels and treatment efficiency. Suitable for sewage treatment plants, industrial wastewater tanks and fish ponds.
Official series information: TRN Aerating Submersible Pump (Submersible Pump).
TRN series model specifications
| Model | Discharge outlet | Power | Voltage | Control | Cable | Enquire |
|---|---|---|---|---|---|---|
| 32TRN2.75 | 32 mm / 1-1/4" | 1 HP (0.75kW) dedicated aerator | 380V three-phase (3-ph) | Non-automatic | 6 m | Enquire |
| 32TRN21.5 | 32 mm / 1-1/4" | 2 HP (1.5kW) dedicated aerator | 380V three-phase (3-ph) | Non-automatic | 6 m | Enquire |
| 50TRN42.2 | 50 mm / 2" | 3 HP (2.2kW) dedicated aerator | 380V three-phase (3-ph) | Non-automatic | 6 m | Enquire |
| 50TRN43.7 | 50 mm / 2" | 5 HP (3.7kW) dedicated aerator | 380V three-phase (3-ph) | Non-automatic | 6 m | Enquire |
| 80TRN412 | 80 mm / 3" | 16 HP (12kW) dedicated aeration | 380V three-phase (3-ph) | Non-automatic | 8 m | Enquire |
| 80TRN417 | 80 mm / 3" | 23 HP (17kW) dedicated aeration model | 380V three-phase (3-ph) | Non-automatic | 8 m | Enquire |
| 100TRN424 | 100 mm / 4" | 32 HP (24kW) dedicated aerator | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| 150TRN440 | 150 mm / 6" | 53 HP (40kW) dedicated aeration | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
Specifications compiled from Shun Shing's Tsurumi model data sheet. Available models, cable lengths and prices are subject to confirmation by the shop.
Official documents and catalogues
Frequently asked questions
What is TRN series suitable for?
For aeration, agitation or scum collection in wastewater treatment tanks, helping increase oxygen levels and treatment efficiency. Suitable for sewage treatment plants, industrial wastewater tanks and fish ponds.
How many models are in TRN series, and how do I choose?
The database currently contains 8 models, Discharge outlet 32–150 mm, Power 0.75–40 kW. Match the performance curve to the required flow rate, total head, water quality and site power supply (380V), then confirm the model.
Where can I buy Tsurumi pumps in Hong Kong? Are they in stock?
Shun Shing Machine & Pump (HK) Company Limited is a designated Tsurumi pump distributor in Hong Kong. Our shop is at G/F, 5 Shek Pik Road, Yau Ma Tei, Kowloon, with standard models in stock. WhatsApp 60535000 or call 2388 3567 for availability and quotations.