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Vertical Glandless Pump
Installation Guide
 
Manufacturer of Horizontal Chemical Process Pump Tank overflow 'D' is to prevent liquid level rising in pump body and damaging the motor. The lower lip of overflows 'D' should not to move than 1/2" above center of pump overflow. Isolation valve for scaling the tank during maintenance not essential for efficient working of the pump. Vertical Glandless Pump, Installation Guide, Glandless Pump Manufacturer. A vertical suction pipe with non-return valve with entering top of tank may be used when liquid is free from suspended solids
       
       
Installation 1     Installation 2  
Vertical Glandless Pump Manufacturer, Installation Guide, Glandless Pump Manufacturer, Supplier in Ahmedabad, Gujarat, India.
  1. Fully open valve 'A'
  2. Allow level of liquid to rise in supply tank up to overflow 'D' level
  3. Close valve 'B'
  4. Start pump
  5. Open valve 'B' gradually for required flow
 Vertical glandless pump - Vertical glandless pump manufacturers, Vertical glandless pump exporters
  1. Close valves 'A' and 'B'
  2. Open valve 'D' and leave running until liquid flows out of 'C'
  3. Start pump and immediately open valve 'A' fully
  4. Close valve 'D'
  5. Open valve 'B' gradually for required flow.

Valve 'A' must be at least 1/2 size large in bore then suction pipe
       
       
Installation 3     Installation 4  
Vertical Glandless Pump Installation Guide
  1. Close valves 'A' and 'B'
  2. Open valve 'D'
  3. Fill priming vessel to overflow 'C'
  4. Start pump
  5. Open valves 'A'
  6. Close valve 'D' and open valve 'B' for flow required
  1. Close valve 'A' and 'B'
  2. Fill priming vessel
  3. Start pump
  4. Open valve 'A' gradually until fully open
  5. Open valve 'B' gradually for required flow
       
       
Installation 5     Installation & operation  
  1. Close valves 'A' and 'B'
  2. Open valve 'D'
  3. Fill priming vessel to overflow 'C'
  4. Start pump
  5. Open valves 'A'
  6. Close valve 'D' and open valve 'B' for flow required
  • Where Low Level priming is not required
  • Where Low Level priming is required.
  • Where priming at all levels is required.
  • Where priming at all levels is required without re-circulation.
  • For deep variable head storage tanks or where suction lifts must be hopt to minimum.

 All installation must have the overflow from the pump to the supply or priming  vessel:-

  • Straight
  • Have no restriction (valves etc.)
  • Stop down -1 in 20 or more
  • Preferably 12" long maximum
  • Valves 'A' to be of the free flow type.
 
 
 
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