1) Submersible pump for deep well
2) Models: 4SP2-5 to 4SP5-33
3) Suitable fluids
4) Clear, free from solid or abrasive substance, chemically neutral, close to
    characteristics of water
5) Fluid temperature range: -10 - 40°C
6) Ambient temperature: 40°C
7) Speed: 2,900rpm
8) Max. working pressure: 25 bar
9) Power:
    a) Single phase: 1 - 240V / 50Hz, 60Hz
    b) Three phase: 380V - 415V / 50Hz, 60Hz
10) Motor:
    a) Insulation class: B
    b) Degree of protection: IP68
11) Casing of pump and motor, pump shaft: stainless steel AISI304 and iron
     and other stainless steel
12) Outlet and inlet: bronze
13) Impeller and diffuser, non-return valve: thermoplastic resin PPO
14) Export markets: Europe, North America, the Middle East, Africa, Southeast
      Asia, East Asia, South America