NATIONAL 300Q-5L Quintuplex Pump

This pump is in good used condition. The 300Q-5 NOV quintuplex pump with an L fluid end is a high pressure reciprocating pump that is commonly used in oil and gas applications.

Previously pumping salt water, this pump will need to be visually inspected –  appears to be in fair condition. Price reflects this. We are selling this one “AS-IS.”

We have the capability to freight this pump to you (quote upon request), simply reach out to us during business hours. You may also ask us any questions via live chat, email, or even come and look at it before purchasing. Product is located near Hollis, Oklahoma.

For more info, view NOV’s Parts List for the 300Q-5 here.

Product Specifications

Pump

• Make: NOV – National Oilwell Varco
• Model: 300Q-5
• Pump Type: Quintuplex
• Fluid End Type: L – Fluid end pressure range is categorized by the manufacturer to be “Low”. NOV also has “M” for medium and “H” for High.
• Fluid End Serial #: 991396-1
• Fluid End Material: Aluminum Bronze – highly corrosion resistant, abrasion resistant, and easy to machine, this material is suited for pumping corrosive fluids such as saltwater or acidic solutions commonly encountered in the oil field. This corrosion resistance helps prolong the lifespan of the pump and reduces the risk of premature failure due to chemical degradation.
• Manufacture Date: 01-18-2012
• Stroke: 5
• Pump Serial Number: 991396-1TL
• Maximum Output: 300 HP at 400 RPM
• Minimum Output: 270 HP at 400 RPM
• Crankcase Oil Capacity: 12 U.S Gallons
  (Crankcase Lubrication Instructions can be found on the exterior tag on pump)
• Attachment: Sled Base – for portability
• Plunger Size: 3
• Gallons Per Minute (GPM) at Rated RPM: 306
• Max Rated PSI: 1510

Electric Motor

• Make: North American Electric, Inc.
• Rating: Inverter Rated 10:1 VT 5:1 CT
  Premium Crusher Design EISA Compliant
• Cat. No.: PE449T-300-6C
• Serial No: 12054332
• Frame: 449T
• Weight (lbs): 2600
• Encl: TEFC
• Duty: Continuous
• Ambient Working Temperature: 40°C
• Des: C
• Ins: F
• BRG DE/ODE NU319/6318
• Lube: Mobil Polyrex EM
• At 60Hz
  • SF: 1.15
  • HP: 300
  • RPM: 1185
  • Volts: 460
  • FLA: 380
  • Code: G
  • PF: 0.90
  • EFF: 95.0%
  • Min: 94.19%
• At 50 Hz:
  • SF: 1.0
  • HP: 300
  • RPM: 980
  • Volts: 380
  • FLA: 395
  • Code: F
  • PF: 0.91
  • EFF: 94.3%
  • Min: 93.4%

Why Choose a NOV Quintuplex Pump?

• Industry-Leading Performance: With decades of experience and a reputation for excellence, NOV pumps are synonymous with quality and efficiency in the oil and gas sector.
• Cost-Effective Solution: Investing in a reliable pump like the National Oilwell Varco (NOV) 300Q-5 L fluid end not only ensures a smooth operation, but also minimizes downtime and maintenance costs, ultimately saving you time and money. With today’s market, these used quintuplex pumps are increasingly in demand and even more difficult to locate.
• Trusted Support: As a part of the NOV family, you can rely on comprehensive customer support and product documentation.
  • Looking for a parts list for the 300Q-5?  Also an extended parts list can be found here.
  • Looking for Tool Specifications on the 300Q-5?

When choosing the best pump for the job, consider the 300Q-5 NOV quintuplex pump.

For questions, you can message us, or email us during business hours.