Viking Pump Model SG0425A0O Cast Iron Spur Gear Pump L-0425-1852-005

SG0425A0O Viking Motor Speed Pump Specifications

Port Size	0.375”
Port Type	NPT
Port Orientation	Opposite
Externals	Cast Iron
Seal Type	Lip Seal
Seals	PTFE
Flow Min	0 GPM
Flow Max	0.18 GPM
Pres Max	500 PSI
Valve	Less Relief Valve
Gears Rotor Idler	N/A
Shafts	Heat Treated Steel
Idler Pin	N/A
Idler Bushing	N/A
Shaft Bushings	Needle Bearings

Spur Gear Series Viking Pump Product Line details

Viking SG is an extensive series of precision, industrial-duty external gear pumps that develop higher pressures than other Viking pumps, yet offer a similarly broad range of options to handle a diverse range of liquids and applications. With 26 different displacements in five frame sizes to 190 GPM (719 LPM), most applications can be closely matched to a pump operating at motor speeds, without the need for a reducer or gear motor.

These pumps were designed for greatest reliability, with standard features like spur-type gears (instead of helical gears, which thrust into pump casing and bracket) and rolling element anti-friction bearings (instead of bushings, which wear every time a pump is stopped and the hydrodynamic film is lost).

Unwanted leaks are prevented by using the best sealing technology available, including single or duplex lip seals, single mechanical component seals, and single or double mechanical cartridge seals with seal plans (SG-10 & SG-14 only).

Installation is simple, with brackets to close couple to NEMA or IEC motors, or foot mount for speed-reduced applications.

Piping is easy, with straight-through, 180° ports with the industry’s broadest variety of threaded ports and flange options.

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