Viking Pump Model FH456 Cast Iron Gear Pump 4-0655-1733-504

4-0655-1733-504 MFG #: 4-0655-1733-504
$1,014.40 $1,014.40 / EA
  • Note: Contact us for serial number cross reference to model number as well as special job quotes.
  • States: GA, NC, SC, TN
  • Summary: Viking Pump FH456 Motor Speed - Port 0.5" NPT Top - Cast Iron Externals - FKM Seals - FlowMin 0 GPM FlowMax 3 GPM- PressureMax 250 PSI - Relief Valve
  • Series: 56 / 456 Series Viking Motor Speed Pump
  • Type: Motor Speed
  • Details
  • Series Info
  • Industry / Applications
  • Resource Links

FH456 Viking Motor Speed Pump Specifications

Port Size


Port Type


Port Orientation



 Cast Iron

Seal Type

 Mechanical Seal



Flow Min

 0 GPM

Flow Max

 3 GPM

Pres Max

 250 PSI


 Relief Valve

Gears Rotor Idler

 Steel / Steel



Idler Pin


Idler Bushing


Shaft Bushings

 Carbon Graphite

56 / 456 Series Viking Motor Speed Pump Product Line details

The 456 Motor Mounted units answer the need for more compact, lighter weight equipment. They use the Series 456 hub type pumps with valves in casings and are mounted to modified NEMA “C” flange motors.

Units are available with ¼, ⅓, ½ or ¾ HP, 1 ph, 1200 RPM or 1800 RPM, special shaft, TEFC or explosion proof motors.

All sizes use the mounting flange bracket with pump connected to motor through a coupling. The pump can be turned on the bracket to any position desired.

Series 456 pump models are available with Underwriters label (UL343) for handling fuel oil. Model numbers for these pumps must be designated by a suffix -X. “UL” listed models must be equipped with integral relief valve.

Industry application include Plastics, Abrasives, Sealants, Adhesives, Agricultural, Asphalt, Biodiesel, Brewing, Beverage, Chemical, Chocolate, Ethanol, Fats & Oils, Fiber, Food, Fuels, Fuel Oils, Oil Production & Refining, Paints & Coatings, Personal Care Products, Pharmaceuticals, Polymers, Polyurethane foam, Printing Inks, Pulp & Paper, Refrigeration, Rubber, Sugar, Soaps & Detergents, Water Treatment, Wind Power.

Access these resource files on Viking Pump primary site (will open in new window)

Brochure, Technical Service Manual and Drawings