Internal Gear Pumps

Internal Gear Pumps

Low flow, high pressure. The internal gear pump design, pioneered by the good people at Viking® Pump, is a battle-tested weapon among the positive displacement crowd. Your higher viscosity material will be safe and sound as it travels thru one of these easy to repair, heavy duty internal gear pumps. 

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  • R4324A

    Viking® R4324A Pump, 8" Flanged Ports, Relief Valve

    Viking® R4324A Internal Gear Pump This Viking® R4324A is in excellent condition. Re-manufactured by our shop, so each part was individually inspected...
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  • SG-80729-MOD

    Viking® SG80729 Pump, 1" Threaded Ports (New)

    Viking® SG80729 External Gear Pump This Viking® SG80729 pump is in excellent condition, very clean inside and out. Never used....
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  • 1.5GR

    Worthington 1.5GR Pump, Threaded Ports (New)

    Worthington 1.5GR Gear Pump This Worthington 1.5GR Pump is in excellent overall condition. Never used so it's ready to go...
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  • QS224A

    Viking QS224A Pump, 6” Flanged Ports, Jacketed Head (New)

    Viking® QS224A Internal Gear Pump This Viking® QS224A is in excellent condition, very clean inside and out. Individual parts can...
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  • QS4224A

    Viking® QS4224A Pump, 6" Flanged Ports

    Viking® QS4224A Gear Pump This Viking® QS4224A internal gear pump is in excellent condition.  Re-manufactured by our shop, so each part was individually inspected...
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  • QS4127A

    Viking® QS4127A Pump, 6" Flanged Ports

    Viking® QS4127A Stainless Steel Gear Pump This Viking® QS4127A internal gear pump is in excellent condition.  Re-manufactured by our shop, so each part...
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  • QS4227A

    Viking® QS4227A Pump, 6" Flange Ports, Stainless (New)

    Viking® QS4227A Internal Gear Pump This stainless QS4227A gear pump is in excellent condition, very clean inside and out. Re-manufactured by our...
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  • Q4123

    Viking® Q4123A Pump, 4" Flange Ports, Relief Valve (New)

    Viking® Q4123A Internal Gear Pump This steel Viking® Q4123A is new surplus and in excellent condition! The casing and shaft are steel, rotor pin and...
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  • QS124A

    Viking® QS124A Pump, 6" Flanged Ports

    Viking® QS124A Gear Pump This Viking® QS124A internal gear pump is in excellent condition.  Re-manufactured by our shop, so each part was individually inspected...
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  • Q4225

    Viking® Q4225 Pump, 5" Flanged Ports, Relief Valve (New)

    Viking® Q4225 Internal Gear Pump This Viking® Q4225 is in excellent condition, very clean inside and out. Individual parts can...
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  • QS123N

    Viking® QS123 Pump, Flanged Ports, Relief Valve (New)

    Viking® QS123 Internal Gear Pump This Viking® QS123 is in great condition, clean inside and out. Individual parts can be swapped out as...
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  • Q125

    Viking® Q125 Pump, 4" Flanged Ports, Relief Valve

    Viking® Q125 Internal Gear Pump This Viking® Q125 with relief valve is in excellent condition, very clean inside and out. Re-manufactured by...
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  • Q127

    Viking® Q127A Pump, 4" Flanged Ports, Stainless

    Viking® Q127A Internal Gear Pump This stainless Viking® Q127A is in excellent condition, very clean inside and out. Re-manufactured by our shop,...
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  • Q225

    Viking® Q225 Pump, 4" Flanged Ports, Relief Valve

    Viking® Q225 Internal Gear Pump This Viking® Q225 is in excellent condition, very clean inside and out. Re-manufactured by our shop, so...
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  • Q224A

    Viking® Q224A Pump, 6" Threaded Ports, Relief Valve (New)

    Viking® Q224A Internal Gear Pump This Viking® Q224A is in excellent condition, very clean inside and out. Individual parts can...
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  • Q124A

    Viking® Q124A Pump, 4" Flanged Ports, Relief Valve

    Viking® Q124A Internal Gear Pump This Viking® Q124A is in excellent condition, very clean inside and out. Re-manufactured by our shop, so each...
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