Viking 4223AA API 682 Compliant Pumps

Max Capacity: 364 m³/h

Max Pressure: 14 Bar

Max Viscosity: 7500 cSt

Temperature Range: -30 to +290 °C



Viking 4223AA API 682 Compliant Pumps


For pumping Crude Oil, Petrol, and Petroleum

Viking Universal Product Line pumps carry a three-year limited warranty.

4223AA & 4323AA Series pumps offer all of the features, benefits and options of the Universal Product Line pumps with steel externals construction, but feature a larger bracket that enables use of API 682-compliant cartridge seals. This is the most versatile model available with the widest choice of options, yet offers the ability to use most brands and styles of API 682 seals and API seal plans.



Model QS4223AA
Series .
Size Q
Weight 317.51 kg



Seal Type Cartridge Seal
Valve Less Relief Valve
Port Size 6″
Seals FKM
Idler Pin Hardened Steel
Gears (Rotor/Idler) Ductile Iron / Iron
External Material Steel
Port Type Class 150 ANSI Flange
Port Orientation Opposite
Idler Bushing Carbon Graphite
Shafts Steel
Shaft Bushings Carbon Graphite
Jacketed Bracket
Gears Ductile Iron/Iron


• Jacketed bracket with API 682 seal chamber standard

• Dual tapered roller-type thrust bearings with 25,000 hour L-10 life standard
• All Universal Product Line Displacements (H, HL, K, KK, LQ, LL, LS, Q, QS, N, R & RS)
• All Universal Product Line head options (Plain Head or With Relief Valve). Note: Standard is less valve. Integral relief valve not allowed by API 676 unless specified by user.
• All Universal Product Line flange options (Class 150 or 300 Flat Face or Raised Face)
• All Universal Product Line porting options (90° or opposite porting, rotatable to any position)
• All Universal Product Line jacketing options (jacketed casing, jacketed head, jacketed relief valve)
• All Universal Product Line material options (standard steel, low-temperature steel, NACE-compliant steel), various bushing and gasketing or O-ring options
• A reversible direction of flow for line stripping
• Standard with jacketed bracket.
Thomson Process Pumps Ireland Viking Pump Positive Displacement Petroleum Oil Industry Pump API 682 Compliant Viking Pump



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