"STP" Series Water Pump2

"STP" Series Water Pump2

"STP" Series Water Pump2

The STP Series Water Pump is a compact and efficient circulation pump designed for swimming pools, spas, and water filtration systems. It delivers stable flow performance, quiet operation, and reliable durability for residential and light commercial applications.
  • Category: Heat Pump
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  • Description
  • Specifications

The STP Series Water Pump features a well-engineered structure with a transparent cover and integrated filter, allowing easy inspection and maintenance. Built with high-quality internal components and a corrosion-resistant casing, the pump ensures smooth water circulation and long service life. Its compact design makes it ideal for installations where space efficiency and dependable performance are required.

Main Components
  • 1. Tie-in Nut
  • 2. Tie
  • 3. O-Ring
  • 4. Drainage Plug
  • 5. O-Ring
  • 6. Hexagon Head Bolt & Plain Washer Assembly
  • 7. Pump Cover
  • 8. Filter
  • 9. Transparent Cover Pad
  • 10. Transparent Cover
  • 11. Transparent Cover Handle
  • 12. O-Ring
  • 13. Cover Panel
  • 14. Cross Recessed Pan Head Tapping Screws
  • 15. Impeller
  • 16. Mechanical Seal
  • 17. Pumping Casing
  • 18. Motor
  • 19. Block Gland
  • 20. Hexagon Bolt
  • 21. Washer
  • 22. Base
Working Conditions
  • Medium temperature: 5–50°C
  • Environmental temperature: <50°C
  • Maximum working pressure: 0.3 MPa
Available Models – Shape Size (mm)
Model L (mm)
STP150 573
STP200 573
STP300 598
Technical Characteristics
Model Qmax (L/min) Hmax (m) Voltage / Frequency Power (kW) Power (HP) Current (A) Fitting Size (mm) Gross Weight (kg) Packing Size (mm)
STP150 430 16.5 220–240V / 50Hz 1.1 1.5 5.8 60.3 or 63 14 600 × 295 × 345
STP200 520 18 220–240V / 50Hz 1.5 2.0 7.0 60.3 or 63 15.5 600 × 295 × 345
STP300 635 19.5 220–240V / 50Hz 2.2 3.0 10 60.3 or 63 18 625 × 295 × 345