GP 410/414 PIPELINE INJECTION PUMP
Series GP-425
Multiple Sealing Options
- Single cartridge mechanical seal standard
- Double and tandem cartridge mechanical seals available
- Capable of accepting an API 682 seal
Durable Construction
- Heat treated shaft and spur gears provide reliable service
- Internal surfaces are Vitek hardened to increase wear resistance
Modular Port Design
- 6”, 180⁰ 4 bolt ports standard
- Weldneck port adapter design allows for multiple interchangeable flange options
- Common Port Location (CPL) feature allows for installation of lower flow rate pumps when well production decreases without welding or piping modifications
Compact Footprint
- External gear design is significantly more compact than screw, reciprocating, and centrifugal technologies
- Direct drive, motor-speed operation eliminates the need for gearboxes or belt drives
- Standard inverter duty rated motors
Reduced Maintenance
- Back pull-out seal design and spacer coupling eliminate the need to disturb piping or perform alignments during seal changes
- Rigid structural steel base with milled mounting pads and jacking bolts for ease of field alignment
- No pulsation dampeners, gear reducers, belt drives, or additional equipment to service and maintain
GP 425 PIPELINE INJECTION PUMP

Series GP-425
Multiple Sealing Options
- Single cartridge mechanical seal standard
- Double and tandem cartridge mechanical seals available
- Capable of accepting an API 682 seal
Durable Construction
- Heat treated shaft and spur gears provide reliable service
- Internal surfaces are Vitek hardened to increase wear resistance
Modular Port Design
- 6”, 180⁰ 4 bolt ports standard
- Weldneck port adapter design allows for multiple interchangeable flange options
- Common Port Location (CPL) feature allows for installation of lower flow rate pumps when well production decreases without welding or piping modifications
Compact Footprint
- External gear design is significantly more compact than screw, reciprocating, and centrifugal technologies
- Direct drive, motor-speed operation eliminates the need for gearboxes or belt drives
- Standard inverter duty rated motors
Reduced Maintenance
- Back pull-out seal design and spacer coupling eliminate the need to disturb piping or perform alignments during seal changes
- Rigid structural steel base with milled mounting pads and jacking bolts for ease of field alignment
- No pulsation dampeners, gear reducers, belt drives, or additional equipment to service and maintain
PUMP DRAWINGS
PUMP MODEL | FLANGE CONNECTIONS |
GP-41013 | |
GP-41013 | |
GP-41026 | |
GP-41026 | |
GP-41415 | |
GP-41415 | |
GP-41420 | |
GP-41420 | |
GP-41430 | |
GP-41430 | |
GP-41440 | |
GP-41440 | |
GP-41445 | |
GP-41445 | |
GP-41455 | |
GP-41455 | |
GP-41460 | |
GP-41460 |
UNIT DRAWINGS
PUMP MODEL | FLANGE CONNECTIONS |
GP-41013 | |
GP-41013 | |
GP-41026 | |
GP-41026 | |
GP-41026 | |
GP-41415 | |
GP-41415 | |
GP-41415 | |
GP-41415 | |
GP-41415 | |
GP-41420 | |
GP-41420 | |
GP-41420 | |
GP-41420 | |
GP-41420 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41440 | |
GP-41440 | |
GP-41440 | |
GP-41445 | |
GP-41445 | |
GP-41445 | |
GP-41445 | |
GP-41455 | |
GP-41455 | |
GP-41455 | |
GP-41455 | |
GP-41460 | |
GP-41460 | |
GP-41460 | |
GP-41460 |
PUMP DRAWINGS
PUMP MODEL | FLANGE CONNECTIONS |
GP-41013 | |
GP-41013 | |
GP-41026 | |
GP-41026 | |
GP-41415 | |
GP-41415 | |
GP-41420 | |
GP-41420 | |
GP-41430 | |
GP-41430 | |
GP-41440 | |
GP-41440 | |
GP-41445 | |
GP-41445 | |
GP-41455 | |
GP-41455 | |
GP-41460 | |
GP-41460 |
UNIT DRAWINGS
PUMP MODEL | FLANGE CONNECTIONS |
GP-41013 | |
GP-41013 | |
GP-41026 | |
GP-41026 | |
GP-41026 | |
GP-41415 | |
GP-41415 | |
GP-41415 | |
GP-41415 | |
GP-41415 | |
GP-41420 | |
GP-41420 | |
GP-41420 | |
GP-41420 | |
GP-41420 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41430 | |
GP-41440 | |
GP-41440 | |
GP-41440 | |
GP-41445 | |
GP-41445 | |
GP-41445 | |
GP-41445 | |
GP-41455 | |
GP-41455 | |
GP-41455 | |
GP-41455 | |
GP-41460 | |
GP-41460 | |
GP-41460 | |
GP-41460 |
THE VIKING PUMP ADVANTAGE
Viking Pump is the Global Leader in Positive Displacement Pumping Solutions, from solving transfer challenges for Standard Oil during the depression in the 1920’s, to today, where Viking Pumps are used in almost every process where oil or oil derivatives are found. With the advancements in the unconventional oil exploration and production, Viking Pump has created a series of products tailored for the upstream and midstream oil fields and specifically for LACT (Lease Automatic Custody Transfer) pipeline injection service.
Understanding your specific applications and needs is priority number one, and any of our pump experts have the knowledge and experience to make pump recommendations and selections. We are also driven to understand the complete process where our pumps will be placed. Viking Pump has been a premier pump of choice in all midstream applications on or around the Pipeline Injection unit based on our reliability, durability, support, and end user value with all of the products we offer.
Viking Pump has pushed the envelope of innovation and capabilities to meet and exceed customer needs and expectations in the midstream market and when you place a Viking Pump in your production field, you can count on the best quality and reliability backed by our experience and expertise to keep your fluids flowing.


THE VIKING PUMP ADVANTAGE
-Complete line of Pipeline Injection pumps and strainers
-Pipeline Injection pumps expertly selected to operate reliably
-Common Port Location (CPL) on booster pumps allows smaller pumps to be retrofitted after IP without changing motor, baseplate, or centerline heights of piping. *special order on some models*
-Easy maintenance / zero pipe disruption with back pullout design on charge and booster pumps
-Every injection pump is performance tested on the Viking Pump state of the art automated test stand
-Backed by the Viking Pump 12 month warranty on workmanship and part defects
-Thousands of pump installations across multiple geographic shale plays, varying viscosities, and pipeline pressures up to 1,500PSI
-US Based, vertically integrated manufacturing facilities all located in Cedar Falls, IA