💦 POTENZA PSW Series Stainless Steel Multistage Water Pump – Premium Performance & Durability! 🌟

The Potenza PSW Series is a premium stainless steel multistage horizontal water pump designed for compact, powerful and quiet operation. The hydraulic parts use SUS304 stainless steel.

The PSW Series is registered with SPAN complying to ISO 9906:2012 Grade 2B and certified by SIRIM.

Product Application

The Potenza PSW Series is suitable for:

• Pumping of clean non-loaded fluids
• Pressurizing system
• Drinking and glycol water
• Water treatment
• Heating and air conditioning
• Washing system

Material

• Mechanical Seal: Carbon / Sic / EPDM / (Viton on request)
• Impeller: SUS 304
• Shaft: SUS 304
• Pump Casing: SUS 304
• Bracket and Moto Casing materil: Aluminium
• Bearing: Made in Japan NSK Ball Bearing

Technical Data

• Maximum working pressure: 8 bar
• Liquid temperature: -15°C ~ +80°C
• Optional Viton seal: (-15°C ~ +110°C)
• With PC controller: +60°C

Motor

• 2 Pole Induction motor
• Continuous duty
• TEFC
• Class F
• IP55
• Single phase: 240V / 1ph / 50Hz with thermal protection
• Three phase: 415V / 3ph / 50Hz
• Ambient temperature: -15°C ~ +40°C

Additional Features

• Quiet Operation
• Energy Saving (IE2 motor)
• NSK Ball Bearing (Made in Japan)
• Large Water Capacity
• Pump material SUS304 (anti-rust)

PSW Series Model Family

The catalogue includes four PSW Series model families:

• PSW 2
• PSW 4
• PSW 8
• PSW 16

PSW 2 Performance Data

Capacity range shown in the catalogue:

• 0.5–3.5 m³/h
• 8.3–58.3 L/min
• Suction Head: 8.5 m
• Speed: 2900 rpm

Specifications:

• Type: Horizontal Multistage Stainless Steel Water Pump
• Model Family: PSW 2 / PSW 4 / PSW 8 / PSW 16
• Power shown in catalogue: 0.37–3.0 kW
• Motor Power shown in catalogue: 0.5–4.0 HP
• Hydraulic Parts: SUS304 stainless steel
• Maximum Working Pressure: 8 bar
• Liquid Temperature: -15°C ~ +80°C
• Optional Viton Seal: -15°C ~ +110°C
• With PC Controller: +60°C
• Single Phase: 240V / 1ph / 50Hz
• Three Phase: 415V / 3ph / 50Hz
• Motor: 2 Pole Induction Motor
• Duty: Continuous duty
• Motor Protection: TEFC, Class F, IP55
• Ambient Temperature: -15°C ~ +40°C
• Bearing: Made in Japan NSK Ball Bearing
• Impeller: SUS 304
• Shaft: SUS 304
• Pump Casing: SUS 304

Frequently Asked Questions

1. What type of pump is the Potenza PSW Series?
The PSW Series is a horizontal multistage stainless steel water pump.

2. What materials are used for the hydraulic parts?
The catalogue states that SUS304 stainless steel is used for the hydraulic parts.

3. What applications is the PSW Series suitable for?
It is suitable for pumping of clean non-loaded fluids, pressurizing system, drinking and glycol water, water treatment, heating and air conditioning, and washing system.

4. What is the maximum working pressure?
The maximum working pressure is 8 bar.

5. What is the liquid temperature range?
The specified liquid temperature is -15°C ~ +80°C.

6. What temperature is specified with the optional Viton seal?
The catalogue specifies (-15°C ~ +110°C) for the optional Viton seal.

7. What temperature is specified with the PC controller?
The catalogue specifies +60°C with PC controller.

8. What is the impeller material?
The impeller is SUS 304.

9. What is the shaft material?
The shaft is SUS 304.

10. What is the pump casing material?
The pump casing is SUS 304.

11. What materials are used for the mechanical seal?
The catalogue lists Carbon / Sic / EPDM / (Viton on request).

12. What bearing is used?
The catalogue specifies Made in Japan NSK Ball Bearing.

13. What motor type is used?
The PSW Series uses a 2 Pole Induction motor.

14. Is the motor designed for continuous duty?
Yes. Continuous duty is specified in the catalogue.

15. What is the motor protection specification?
The motor specification is TEFC, Class F, IP55.

16. Is single phase available?
Yes. The catalogue specifies 240V / 1ph / 50Hz with thermal protection.

17. Is three phase available?
Yes. The catalogue specifies 415V / 3ph / 50Hz.

18. What ambient temperature is specified?
The specified ambient temperature is -15°C ~ +40°C.

19. What PSW model families are available?
The catalogue includes PSW 2, PSW 4, PSW 8 and PSW 16.

20. What is the power range shown in the catalogue?
The listed models range from 0.37 kW to 3.0 kW.

21. What motor power range is shown in the catalogue?
The listed models range from 0.5 HP to 4.0 HP.

22. Does the PSW Series offer quiet operation?
Yes. Quiet Operation is listed under the Additional section.

23. Does the PSW Series use an energy-saving motor?
The catalogue lists Energy Saving (IE2 motor).

24. Is the PSW Series registered with SPAN?
The catalogue states that the PSW Series is registered with SPAN complying to ISO 9906:2012 Grade 2B.

25. Is the PSW Series certified by SIRIM?
Yes. The catalogue states that it is certified by SIRIM.

26. Is the pump material SUS304?
The catalogue lists Pump material SUS304 (anti-rust).

27. Is the PSW Series suitable for water treatment?
Yes. Water treatment is one of the applications listed in the catalogue.

28. Can the PSW Series be used for pressurizing systems?
Yes. Pressurizing system is listed as an application.

29. Can the PSW Series be used for heating and air conditioning?
Yes. Heating and air conditioning are included in the listed applications.

30. Can the PSW Series be used for washing systems?
Yes. Washing system is listed as an application.