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Mission Pump Spare Parts

Centrifugal Pumps

amos mission pumps spare parts

Each pump contains the finest materials engineering and craftsmanship available in the industry.Described are like features of these pump lines and unique features are described on the following.National oilwell Varco utilizes unique design features developed for slurries.threes major differences from most pump designs include the concentric casing,wider impellers and increased re-circulation areas. Each feature contributes to reducing wear when handling abrasive fluids.

Mission Pumps Main Parts:

Heavy Duty Pedestal – heavy duty frames are manufactured from cast iron for high strength and durability to withstand high piping loads.

Casing – The Mission pump has been beefed up in critical wear areas for extra life. The concentric housing eliminates vibration, turbulence, cavitation, and reduces bearing load and shaft deflection.

Impeller (Open Vane and semi-open impeller Design) – Mission pump open vane impeller design is engineered to reduce turbulence, eliminate recirculation, lower radial and thrust loads, and provide a smooth flow of fluid through the pump.

Wear Plates – The Mission pump casing comes with replaceable wear plates. This feature reduces the maintenance costs of housing replacement by merely replacing the wear plates.

 Shearing Ring- Mission pump offers a shearing ring option to convert a regular centrifugal pump to a shearing pump for special mud applications.

Mechanical Seals – Mission pump takes pride in carrying one of the finest mechanical seals on the market, whether it be Tungsten-Tungsten, Tungsten-Silicone, or Silicone-Carbide. They come with a highly polished sealing faced and with piton bellows and stainless steel springs.

Pump Bearings – Mission pump uses nothing but the best and the finest bearings in its pumps. The outboard bearing assembly consists of a pair of angular contact bearings with high thrust load ratings and zero end play. The heavy duty inboard bearing is a double row ball bearing with high radial load ratings to compensate for the larger size impellers and heavy duty applications.

Labyrinth Seals (optional) – Mission pump installs labyrinth seals by customer request in all its pumps to isolate the bearings from harmful contaminants while keeping bearings lubricated.

Stuffing Box are rated for continuous service in applications up to 200 hp and are available in Hard Iron, Stainless Steel, Aluminum Bronze, and High Chrome.Dual stuffing box bolts are positioned 180 degrees apart to hold the stuffing box in position during casing removal. When only one stuffing box bolt is used the stuffing box remains in position on one side while the other side moves with the casing, causing the casing to bind and make removal difficult.

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Amostech is a registered trademark and does not represent or is not in any way affiliated with Mission Magnum of NOV Group. All names,numbers, symbols and descriptions are used for reference purpose only and do not imply that any pumps or parts listed is the product of Mission Magnum Pumps.Amostech sand pumps and spares are only interchangeable with Mission Magnum pumps and spares.This document is the property of Amostech Pump and can be neither reproduced nor disclosed to a third party without a written authorization.

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