Descrição do Produto

Model meaning example: 200HW-51.200- Water pump inlet (outlet) 2. HW - Spiral shell mixed flow pump 3. 5- Head

     

         

         

          


河南HW型蜗壳式混流泵

 


Installation & Maintenance Notes

  1. 1 Before first start-up, check the motor rotation direction and make sure it matches the pump direction.
  2. 2 Every time before starting, turn the shaft by hand through one full revolution — it must turn freely without jamming or rubbing.
  3. 3 Keep a 2–3 mm clearance at the coupling.
  4. 4 Grease the bearings regularly every shift.