4′′ ST Series

1、Performance Characteristics

• Performance characteristics

1.High-grade Stainless steel for casing of motor and pump, shaft coupling, fastener, etc. elegant appearance, strong decay resistance, outstanding durability；

2. Floating impellers adopts single-stage floating structure, pom for impeller, high-strength composite PC for diffuser and cover plate and strong bearing gasket, which greatly reduce backwater and highly improve efficency；

3. Brass outlet and inlet, attractive and practical；

4. High-efficient and energy-saving motor is suitable for drinking water, filled with food-grade white oil, non-toxit and pollution-free；

5. Import PPO for impeller, reinforced PC for cover plate and AISI304 for diffuser,  good wear resistance and sand resistance；

6. The outlet is equipped with stainless steel check valve, to effectively prevent the impact of water hammer.

2、Parameter Center

• ST05 Performance Curve

• ST05 TECHNICAL DATA

• ST05 Mechanical Parameters

• ST10 Performance Curve

• ST10 TECHNICAL DATA

• ST10 Mechanical Parameters

• ST13 Performance Curve

• ST13 TECHNICAL DATA

• ST13 Mechanical Parameters

• ST18  Performance Curve

• ST18 TECHNICAL DATA

• ST18  Mechanical Parameters

• ST 25  Performance Curve

• ST25  TECHNICAL DATA

• ST25  Mechanical Parameters

• ST35  Performance Curve

• ST35  TECHNICAL DATA

• ST35 Mechanical Parameters




• ST40 Performance Curve

    

• ST40  TECHNICAL DATA

• ST40  Mechanical Parameters






• ST55 Performance Curve

     

• ST 55   TECHNICAL DATA

• ST 55 Mechanical Parameters



• ST 60 Performance Curve

     

• ST 60 TECHNICAL DATA

• ST 60 Mechanical Parameters



• ST 80 Performance Curve

• ST 80 TECHNICAL DATA

• ST 80 Mechanical Parameters
• Application area



• Parts List