HS/HSZ Series – Submersible Portable Drainage Pumps
HS/HSZ Series – Submersible Portable Drainage Pumps
Price range: $689.00 through $1,171.00
Overview
The Tsurumi HS and HSZ series are single-phase submersible drainage pumps that deliver the performance and service life you would expect from a three-phase unit. Abrasion-resistant wear parts and a spiral pump casing give these pumps the durability to handle demanding drainage conditions in construction, and industrial environments.
The HS series is a manually operated pump. The HSZ series has a float switch for automatic operation, preventing dry running and reducing power consumption when water levels fluctuate.
The side-discharge spiral casing allows solid matter and debris to pass through more freely than a standard pump design.
Key Features
Single-Phase Power, Three-Phase Durability
The HS/HSZ uses abrasion-resistant wear parts throughout, giving the pump a service life comparable to three-phase drainage equipment. For contractors and operators who need that level of durability on a single-phase supply, the HS/HSZ fills the gap.
Side-Discharge Spiral Casing
The spiral casing design allows solid matter, grit, and debris to move through the pump more freely, reducing the likelihood of blockages. On construction and industrial sites where the water quality can change quickly, this makes day-to-day operation more predictable.
HSZ Float Switch Auto-Control
The HSZ float switch starts and stops the pump automatically as water levels change. On longer dewatering jobs or in locations that require unattended operation, the auto-control prevents dry running and avoids wasted run time when nothing remains to pump. The float switch length can be adjusted to suit your requirements.
Auto Cutout Protector
If motor temperature rises above safe levels, the pump shuts down automatically. Once cooled, it can be restarted without needing a service call or replacement parts.
Typical Applications
- Construction site and foundation dewatering
- Floodwater removal from residential, commercial, and industrial premises
- Site water management and dewatering
- Industrial wastewater and process water drainage
- Sediment removal from sumps and basins
- Raw water supply from lakes or rivers
Note:
1. Not all the pumps listed in the catalogue are available for Australia. Models for Australia are listed below under ‘Models’
2. Product guides / catalogues may vary for Australia. Contact us for the latest technical data
| Model | Type | Discharge Bore (mm) | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) | Max Flow (l/sec) | Max Head | Dry Weight (exc cable) |
|---|---|---|---|---|---|---|---|---|---|
HS2.4S  | Manual | 50 | 0.4 | Single | Capacitor Run | 7 | 3.33 | 12m | 11.3kg |
| HS2.75S | Manual | 50 | 0.75 | Single | Capacitor Run | 7 | 3.83 | 18m | 16.4kg |
| HS3.75S | Manual | 80 | 0.75 | Single | Capacitor Run | 7 | 5 | 18m | 16.8kg |
| HSZ2.4S | Auto (with float) | 50 | 0.4 | Single | Capacitor Run | 7 | 3.33 | 12m | 11.3kg |
| HSZ2.75S | Auto (with float) | 50 | 0.75 | Single | Capacitor Run | 7 | 3.83 | 18m | 16.4kg |
| HSZ3.75S | Auto (with float) | 80 | 0.75 | Single | Capacitor Run | 7 | 5 | 18m | 16.8kg |
Notes:
Icon identifies single phase pumps in compliance with AS/NZS 4417.1 & 2
Why Choose Tsurumi
Tsurumi pumps are known worldwide for their reliability, ease of maintenance and long service life. With more than a century of engineering experience, Tsurumi is trusted by contractors, councils and operators across Australia. Customers also benefit from national spare-parts support and fast delivery.
Proven Tsurumi Reliability
Tsurumi pumps are used on job sites across Australia and around the world. The HS/HSZ series is supported by Tsurumi’s national spare parts network and offers fast delivery to keep projects on schedule.
Related Products
Cables
Cables Tsurumi's 10m cable set are 220/230/240V - 50Hz. Every cabtyre cable features an anti-wicking block which prevents incursion of water into the motor. The automatic version comes with the float switch. Selection Guide: 801001010219 (Manual) Suits: LSP1.4S-52, LSC1.4S-52, LB-800-52,...
Hoses
Hoses Exitflex red layflat hoses are well suited for water drainage at sites where water must be moved to significantly higher or lower elevations. It is ideally suited for use as a high pressure water transfer hose in the mining,...
HSD Series – Submersible Portable Slurry Pump
The Tsurumi HSD is a single-phase submersible slurry pump for sites where the water carries more than just water. Fitted with a high-chromium cast iron agitator, the pump actively stirs settled material before suction, handling mud, silt, and fine debris...
Max Flow Rate: 3.6L/sec (0.22m3/min)
Head Max: 13m
LB/LB-A Series – Submersible Portable Drainage Pumps
The Tsurumi LB and LB-A series are single-phase submersible portable drainage pumps built for dewatering in tight or confined spaces. Slim enough to fit inside an 8-inch pipe, they are a practical choice for foundation work, floodwater response, and general...
Max Flow Rate: 5.16L/sec (0.31m3/min)
Head Max: 15m