SFQ Series – Submersible Stainless Steel Pumps
High-head corrosion-resistant pumping for mining, construction and industrial applications
The SFQ-series is a submersible stainless steel casting high head corrosion-resistant pump designed for handling aggressive and corrosive liquids. The all wetted parts are made of 316 stainless steel, enables it to withstand demanding conditions found in construct ion, aggregate and mining applications. The pumps with 5.5kW and above motor incorporate seal pressure relief port that prevents the pumping pressure from applying to the shaft seal. Moreover, the 5.5-11kW models are selectable from the strainer stand type or the pump stand type.
| Discharge Bore(mm) | 50 – 80 |
|---|---|
| Motor Output(kW) | 0.4 – 11 |
Features
- 316 stainless steel wetted parts provide excellent corrosion resistance and durability
- 5kW and above – Seal pressure relief port protects the mechanical seal from excessive pump pressure while submerged, helping to improve seal life and long-term reliability
- Side discharge, spiral pump casing that facilitates smoother passage of particles through the pump
- Tsurumi’s exclusive oil lifter device, and dual silicon carbide mechanical seals
- Anti-wicking cable entry system prevents water ingress, protecting internal components
Typical Applications
- Mining
- Water transfer
- Industrial plants
- Corrosive liquids
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 | Discharge Bore (mm) | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| 50SFQ2.4 | 50 | 0.4 | Three | D.O.L. | 6 |
| 50SFQ2.75 | 50 | 0.75 | Three | D.O.L. | 6 |
| 80SFQ21.5 | 80 | 1.5 | Three | D.O.L. | 6 |
| 80SFQ23.7 | 80 | 3.7 | Three | D.O.L. | 15 |
| 80SFQ25.5 | 80 | 5.5 | Three | D.O.L. | 18 |
| 80SFQ27.5 | 80 | 7.5 | Three | D.O.L. | 23 / 20 |
| 80SFQ211 | 80 | 11 | Three | D.O.L. / Star-Delta | 23 |
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 SFQ series is supported by Tsurumi’s national spare parts network and offers fast delivery to keep projects on schedule.
Related Products
LH-14 Series – Submersible Corrosion-Resistant Pumps
LH-W-14 Series – Submersible High-Head Corrosion-Resistant Pumps
