DB Series

Sealless Plastic Pumps - DB22

Flooded Suction


Applications

  • Chemical transfer
  • Anodizing
  • Rinse water & waste water
  • Pickling chemicals
  • Pulp and paper

Specifications

Performance

Exploded View

Video

Downloads

Suction Port Size 2 in
Discharge Port Size 2 in
Connection Types NPT, BSP, Flange, 3×2 Flange, or Union
Maximum Specific Gravity over 1.8
Maximum Working Pressure  90 psi (6.2 bar)
@3450 RPM @2900 RPM
Flow Range* 10 to 221 gpm 2.3 to 50.7 m3/h
Maximum Head 201 ft 41.7 m
Power Range** 1.01 to 5.76 hp 0.5 to 2.62 kW
*See Performance tab for individual impeller diameter capability
**Based on 1.0 specific gravity
Type Sealless Mag Drive
Configuration Horizontal
Construction Materials Polypropylene or PVDF
O-Ring Materials FKM, EPDM, Simriz®, or Kalrez®
Bushing Materials Carbon, PTFE, Ceramic, or SiC
Shaft Materials Ceramic, Hastelloy® C, or SiC
Polypropylene PVDF
Maximum Temperature: 180º F (82º C) 220º F (104º C)

Parts:

  • 1. Housings
  • 2. Discharge O-ring
  • 3. Impeller Assembly with Thrust Ring
  • 3A. Impeller Thrust Ring Only
  • 4. Impeller Drive Assembly
  • 4A. Impeller Bushing Only
  • 5. Impeller Shaft
  • 6. Housing O-ring
  • 7. Barrier
  • 8. Motor Adapter
  • 8A. Front Motor Adapter O-Ring
  • 8B. Rear Motor Adapter O-Ring
  • 9. Outer Drive Magnet Assembly with Retaining Ring
  • 9A. Retaining Ring Only
  • 9B. Set Screws
  • 10. Motor Adapter Flange
  • 10A. Motor Adapter Flange O-Ring
  • 11. Housing Bolt
  • 12. Housing Lock Washer
  • 13. Housing Flat Washer
  • 14. Motor Adapter Bolt
  • 15. Motor Adapter Lock Washer
  • 16. Motor Adapter Flat Washer
  • 17. Drive Bolt
  • 18. Drive Lock Washer
  • 19. Drive Flat Washer
  • 20.* Motor Adapter Flange Bolt (not shown)
  • 21.* Motor Adapter Lock Washer (not shown)
  • 22.* Motor Adapter Flat Washer (not shown)
  • * Customer must supply motor adapter flange bolt, lock washer and flat washer for IEC frame motors with B5 flanges

Specifications


Suction Port Size 2 in
Discharge Port Size 2 in
Connection Types NPT, BSP, Flange, 3×2 Flange, or Union
Maximum Specific Gravity over 1.8
Maximum Working Pressure  90 psi (6.2 bar)
@3450 RPM @2900 RPM
Flow Range* 10 to 221 gpm 2.3 to 50.7 m3/h
Maximum Head 201 ft 41.7 m
Power Range** 1.01 to 5.76 hp 0.5 to 2.62 kW
*See Performance tab for individual impeller diameter capability
**Based on 1.0 specific gravity
Type Sealless Mag Drive
Configuration Horizontal
Construction Materials Polypropylene or PVDF
O-Ring Materials FKM, EPDM, Simriz®, or Kalrez®
Bushing Materials Carbon, PTFE, Ceramic, or SiC
Shaft Materials Ceramic, Hastelloy® C, or SiC
Polypropylene PVDF
Maximum Temperature: 180º F (82º C) 220º F (104º C)

Performance


Exploded View


Parts:

  • 1. Housings
  • 2. Discharge O-ring
  • 3. Impeller Assembly with Thrust Ring
  • 3A. Impeller Thrust Ring Only
  • 4. Impeller Drive Assembly
  • 4A. Impeller Bushing Only
  • 5. Impeller Shaft
  • 6. Housing O-ring
  • 7. Barrier
  • 8. Motor Adapter
  • 8A. Front Motor Adapter O-Ring
  • 8B. Rear Motor Adapter O-Ring
  • 9. Outer Drive Magnet Assembly with Retaining Ring
  • 9A. Retaining Ring Only
  • 9B. Set Screws
  • 10. Motor Adapter Flange
  • 10A. Motor Adapter Flange O-Ring
  • 11. Housing Bolt
  • 12. Housing Lock Washer
  • 13. Housing Flat Washer
  • 14. Motor Adapter Bolt
  • 15. Motor Adapter Lock Washer
  • 16. Motor Adapter Flat Washer
  • 17. Drive Bolt
  • 18. Drive Lock Washer
  • 19. Drive Flat Washer
  • 20.* Motor Adapter Flange Bolt (not shown)
  • 21.* Motor Adapter Lock Washer (not shown)
  • 22.* Motor Adapter Flat Washer (not shown)
  • * Customer must supply motor adapter flange bolt, lock washer and flat washer for IEC frame motors with B5 flanges

Video


Downloads


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