Viking Pump Model FH432 Cast Iron Gear Pump 4-0655-1133-004

4-0655-1133-004 MFG #: 4-0655-1133-004
$704.00 $704.00 / 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 FH432 Motor Speed - Port 0.5" NPT Top - Cast Iron Externals - FKM Seals - FlowMin 0 GPM FlowMax 3 GPM - PressureMax 250 PSI - Less Relief Valve
  • Series: 32 / 432 Series Viking Motor Speed Pump
  • Type: Motor Speed
  • Details
  • Series Info
  • Industry / Applications
  • Resource Links

FH432 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


 Less Relief Valve

Gears Rotor Idler

 Steel / Iron



Idler Pin


Idler Bushing


Shaft Bushings

 Carbon Graphite

32 / 432 Series Viking Motor Speed Pump Product Line details

These internal gear pumps are extremely well suited for light, medium and intermittent service handling a variety of liquids. The smaller sizes C, F, FH are constructed for heavier duty service. Mechanical seal equipped pump models in sizes C, F, FH, G, H, HL are available with Underwriters label for handling fuel oil. Model numbers for these pumps must be designated by a suffix -X. UL listed models can be equipped with integral relief valve. Viking’s unique and unusually simple pump construction makes it adaptable to many diversified installations. The pumps possess excellent vacuum characteristics and will operate and prime at suction lifts up to 25 feet, depending upon the vaporization point of volatile liquids. Because of the cushioned action in providing a continuous and steady stream of liquid without splashing, pounding, foaming or churning, the Viking pump is adaptable to an unlimited number of industrial applications.

• Relief Valve on Casing or Head: The integral pressure relief valve on casing or head permits by-passing of liquid from discharge back to suction side of pump. Reverse valve when reversing pump rotation on large pumps. Small pumps with relief valve built with right hand suction as standard.

• Steam Jacketed Head: Jacketed head or plate permits temperature control of the liquid being pumped. Jacketed plate available on G through LL size pumps. Jacketed head available on Q through N sizes. Relief valve not available with jacketed head or plate. For complete jacketed pumps, refer to Catalog Section 1464.

• Upright, Opposite & Right Angle Ports: C, F and FH size pumps are furnished with upright port casings: G size pumps have opposite port casing and H, HL, K, KK, L, LQ, LL, Q, M, N size pumps have right angle port casings. Right hand port determined by location of side port when facing pump from shaft end.

• Mechanical Seal: All pumps are available with packed stuff­ing boxes. Mechanical seals are available on C, F, FH, G, H, HL size pumps as standard. The seal is a rotary type packaged unit that is simple and self-adjusting. It works WITH rather than against pressure.

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)

FH432 Viking Motor Speed Pump Drawing

Brochure, Technical Service Manual and Drawings