MULTISTAGE SURFACE PUMP (MSP)MISSION™

MISSION™ MULTISTAGE SURFACE PUMP (MSP)

Thrust Chamber

The thrust chamber of the Mission MSP is field repairable and does not require pump or motor removal for maintenance. It is designed with proven bearing arrangements used in the established Magnum I centrifugal pump line. The dual bearing systems provide a minimum L10 life rating of 25,000 hours at all thrust loads up to 20,000 lbf. The standard Mission thrust chamber configuration includes oil level sight glass with an oil temperature gauge. The thrust chamber is specifically designed to handle maximum thrust loads in surface pump operations.

Seal System

The NOV® patent pending seal system uses standard Type 1, balanced Type 1, or cartridge mechanical seals. The seal face materials are chosen to optimize the seal life according to specific applications. The mechanical seal (located in the fluid end) is completely separated from the thrust chamber, which prevents any cross contamination should seal leakage develop. The mechanical seal is field replaceable and can be changed in one hour without disturbing any piping or motor connections.

Skid

The modular skid is a universal design that offers significant cost savings and shorter lead times while maintaining motor torque to stabilization requirements. The MSP modular skid was designed using the latest 3D modeling software and finite element analysis tools to ensure a rigid foundation and effective vibration control for extended pump life at the lowest possible cost.

Performance Control and Monitoring

Standard packages include pressure, oil level, and vibration sensors as specified by the customer to meet critical application requirements.

Features and Benefits• Field repairable thrust chamber

No pump or motor removal for maintenance

• Field replaceable mechanical seal

Can be completed in one hour without disturbing any piping or motor connections

• Mechanical seal separated from thrust chamber

No cross contamination in case of seal leakage

• Reduced maintenance

Minimal site preparation and reduced downtime

• Minimal lead time

Short construction phase

Designed for High Volume, High Pressure Performance

Specifications• Standard material for impeller and diffuser:

ASTM A436 Type 1 or 2205 Duplex Stainless Steel

Additional materials and coating options are available. Contact your NOV® sales representative for more information.

• Shaft: Inconel or Monel K500

• Maximum suction pressure: 1000 PSI

• Maximum discharge pressure: 3600 PSI

The National Oilwell Varco® Mission Multistage Surface Pump (MSP) is a cost effective, low maintenance solution for high volume, high pressure fluid movement.

MotorThrust Chamber

Suction Flange Pump HousingDischarge Flange

Mechanical Seal

Modular Skid

w w w . n o v . c o m / m i s s i o nmiss i on@nov. com

Oil and Gas Applications• Waterflood• Salt water disposal• Surface unit for hydraulic jet pump• Amine/glycol treating• Pipeline• Crude oil transfer • NGL/LPG

Other Applications• De-scaling• High pressure transfer• Reverse osmosis• Wash-down• Industrial process fluids• Effluent disposal• Geothermal injection• Alternative to “API610” process pumps• De-watering• Dust suppression

Impeller and Diffuser

0

1000

2000

3000

4000

PS

I

538-1600

538-2000

538-2800

538-3400

538-4000

538-5200

538-5600

0

1000

2000

3000

4000

PS

I

538 Series Master Chart

675 Series Master Chart

675-7000

675-9000

675-12500

675-19000

675-27000

675-35000

0 BPD5000 10000 15000 20000 25000 30000 35000 40000 45000 50000

0 BPD1000 2000 3000 4000 5000 6000 7000 8000

146 291 437 582 728 873 1019 1164 1310 1445

29 58 87 116 146 175 204 233

GPM

GPM

mission@nov.com w w w . n o v . c o m / m i s s i o nw w w . n o v . c o m / m i s s i o n

© 2012 National Oilwell VarcoD392002064-MKT-001 Rev. 07

National Oilwell Varco has produced this brochure for general information only, and it is not intended for design purposes. Although every effort has been made to maintain the accuracy and reliability of its contents, National Oilwell Varco in no way assumes responsibility for liability for any loss, damage or injury resulting from the use of information and data herein. All applications for the material described are at the user’s risk and are the user’s responsibility.All brands listed are trademarks of National Oilwell Varco.

One Company . . . Un l im i ted So lu t ions

Downhole Solutions

Drilling Solutions

Engineering and Project Management Solutions

Industrial Solutions

Lifting and Handling Solutions

Production Solutions

Supply Chain Solutions

Tubular and Corrosion Control Solutions

Well Service and Completion Solutions

Corporate Headquarters7909 Parkwood Circle DriveHouston, Texas 77036United States Phone: 713 375 3700Toll Free: 888 262 8645

Mailing AddressP.O. Box 4638Houston, Texas 77210United States

Customer Service6750 South 57th West AvenueTulsa, Oklahoma 74131United StatesPhone: 918 447 4600Toll Free: 800 324 9478Fax: 918 447 4677

For a complete list of NOV’s Mission locations, visit us online:

http://www.nov.com/MissionLocations