My Cart

FTI DB6 pump

1/2HP 230/460v PolyPro
Model Number

Finish Thompson (FTI) DB6HP-M227

Introducing the DB Series magnetic drive pump—the new standard for high hydraulic efficiency and corrosive fluid handling. With design-aided magnetic flux and computational fluid dynamics technology, the DB Series packs all the high-pressure, fluid-handling punch you’d expect from a Finish Thompson pump Borne from a painstaking, extensive R&D effort, the efficiency of the DB Series lowers energy consumption and operating costs over the long life cycle of the pump. Constructed from Polypropylene or PVDF, the DB Series operates durably in the most corrosive of environments. It can even run dry without damage. This rock solid embodiment of technological advancement is superior in precision, performance and reliability to other pumps on the market.

Sealless magnetic-drive centrifugal marine pump delivers reliability for your marine air conditioning, chiller, and livewell systems. Sealless seawater pump.

  1. Easy Set Outer Drive Measurement-free outer drive ensures optimum magnet alignment and easy motor installation. Allows optional vertical operation when used with IEC motors.
  2. Multiple Impeller Diameters Allows hydraulic requirements to be precisely met. Two-piece impeller design allows impeller to be changed without having to replace inner drive.
  3. Multiple Connections NPT or BSP threads, raised face adjustable flanges or union.
  4. Run Dry System The DB can run dry without damage when equipped with a chemical grade carbon bushing in optimum operating conditions. This helps protect the pump from operator errors and system upsets.


  • Close-coupled design
  • Polypropylene or PVDF construction
  • Replaceable shaft
  • ISO 1940 G2.5 balancing
  • Mounts to Nema and IEC motor frames
  • Mounts to motor without disassembly
  • Back pullout design
  • Five-year warranty
  • CE certified/ATEX available


  • High operating efficiency— up to 70%
  • High working pressure— up to 90 psi
  • High specific gravity handling—over 1.8
  • Maximum viscosity: 150 cP
  • Maximum Temperature:Polypropylene—180º F (82º C);PVDF—220º F (104º C)
More Information
Model Number DB6HP-M227
Series DB Magnetic Chemical Pump FTI
Max Flow (GPM.) 42
Max Flow GPH 2520
TDH Maximum (Ft) 53
TDH Maximum (PSI) 23
Horse Power (HP) 1/2
Horsepower (IE .5, 1, 1.5, 20) 0.5000
Inlet Connection Type FNPT
Inlet (In.) 1
Outlet Connection Type MNPT
Outlet (In.) 1
Wetted Materials PolyPro
Elastomers / O-ring FKM
Voltage (V) 208-230/460
Voltage (Range) 208-240/460
Phase (Ø) Three (3)
Motor Frequency 60-50
Motor TEFC
Speed (RPM.) 3450
Motor Frame 56C
Self Priming Yes
Max Operating Temperature (F) 190
Viscosity Milk 3.20 cp 40.00 ssu
Shaft Ceramic
Mechanical Seal No
Motor Bearings Ball
Impeller Number (In.) 1
Rotation CW motor side
Pump Bearing Carbon/graphite
Impeller Material PP, enclosed
Cord Length (Ft.) 0
Duty Continuous
Drain Yes
Port Rotation Yes
Country of Manufacture United States
Weight (Lbs) 35.000000
Warranty (YRS.) 5
GPM Of Water At 20 Feet Of Head 35
GPM Of Water At 40 Feet Of Head 24

Supporting Docs

Supporting Docs
(Size: 531.51 KB) Extension: pdf
FTI is a leading world class pump manufacturer in Erie, PA. FTI has built its product lines around cutting edge design and manufacturing processes culminates in their having ISO certification.