TSURUMI PUMP · GSZ Series
TSURUMI GSZ seriesExtra-high-capacity construction pump
The GSZ series is part of the TSURUMI extra-high-flow construction pump range. This page lists 8 models, Discharge outlet 150–250 mm, Motor power 22–75 kW, 380V versions available.
Designed for construction sites, civil engineering and temporary drainage, with high durability for rainwater, groundwater and standing water containing small amounts of sand and silt.
Official series information: GPN Heavy-Duty Slurry Pumps (Submersible Pump).
GSZ series model specifications
| Model | Discharge outlet | Power | Voltage | Control | Cable | Enquire |
|---|---|---|---|---|---|---|
| GSZ837 | 200 mm / 8" | 50 HP (37kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZ637 | 150 mm / 6" | 50 HP (37kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZ845 | 200 mm / 8" | 60 HP (45kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZ2-55-4 | 250 mm / 10" | 75 HP (55kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZ2-75-4L | 250 mm / 10" | 100 HP (75kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZ2-75-4 | 250 mm / 10" | 100 HP (75kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZL822 | 200 mm / 8" | 30 HP (22kW) | 380V three-phase (3-ph) | Non-automatic | 10 m | Enquire |
| GSZL837 | 200 mm / 8" | 50 HP (37kW) | 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 GSZ series suitable for?
Designed for construction sites, civil engineering and temporary drainage, with high durability for rainwater, groundwater and standing water containing small amounts of sand and silt.
How many models are in GSZ series, and how do I choose?
The database currently contains 8 models, Discharge outlet 150–250 mm, Power 22–75 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.