mission mud pump parts manufacturer

A part of National Oilwell Varco, the Mission line of centrifugal pumps are equipped with innovative features to match the demanding nature of routine, corrosive and abrasive applications. Because of the need for a low pressure mud system, Mission 1780 Type W centrifugal pumps were introduced in 1950s to replace duplex pumps. The aim was to apply a high quality centrifugal pump with concentric systems that allowed for abrasive fluids to be mixed and transferred thereby lowering the initial and maintenance costs of drilling. As a result, centrifugal pumps with low pressure mud systems such as Mission 1780 Type W became the industry standard.

As well depths increased, so was the need for heavier mud weights and centrifugal pumps that could withstand greater horsepower load. This led to the launch of Mission Magnum- a centrifugal pump.

The Magnum has an open impeller design that contains wide-tipped vanes and a more tangential circumference of the suction allowing the pump to create a smoother flow pattern when handling abrasive fluids. The Magnum is available in Magnachrome™, hard iron, stainless steel, and aluminum bronze fluid ends. The pumps can be unitized with electric motors, diesel engines, and hydraulic motors (horizontal, vertical, or close-coupled configuration).

Our pump engineering experts have the industry knowledge to gladly assist you with any questions, concerns, or inquiries you may have regarding the pumps & pump parts we distribute @ 800.560.7867.

During the 1950’s the Mission” 1780 type “W” pumps were introduced to replace duplex pumps while creating the first low pressure mud system. The use of a high quality concentric type centrifugal pump allowed abrasive fluids to be mixed and transferred while reducing initial and maintenance costs for the drilling industry. The low-pressure mud system with Mission 1 780 Type “W” centrifugal pumps became the industry standard.

As well depths increased so did the need for heavier mud weights. When the mud weight began exceeding 14 ppg the need for a pump that could withstand greater horsepower loads arose. During the 1970’s Mission organized a design team that engineered the Mission Magnum. The Magnum was designed to have the same footprint, flange locations, and drive shaft diameter as the 1780 “W”. This allowed a 1780 to be replaced by a Magnum without any skid modifications. The Magnums were originally engineered with a 2-1/2″ shaft (3″ between the bearings), double row bearings with an engineered life of over 2 years at 200 HP, larger impellers and heavier frames. The Magnum allowed drilling contractors to upgrade their centrifugal pumps and mix heavier fluids.

The National Oilwell Varco” Mission centrifugal pump line has proven to be the best centrifugal design for handling abrasive mud. This pump line offers a broad selection of innovative features for a variety of routine, demanding, abrasive and corrosive applications. These pumps are designed for a wide range of flow rates, from a few gallons per minute to thousands of gallons per minute.

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 pages.

National Oilwell Varco utilizes unique design features developed for slurries. Three 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.

All of the pumps feature a concentric casing. This casing averages 37% thicker than conventional pump casings, and up to 50% thicker for the larger, mud pumping models. They are pressure rated at 1 .5 times the flange rating and are designed with a 1 /8″ erosion allowance. The concentric style casing has proven to offer the greatest pump life and reduced downtime. The walls of a concentric style casing are an equal distance from the impeller throughout the impeller circumference, which results in a smooth flow pattern. A volute style casing has a cutwater point that disturbs the fluid flow pattern creating an eddy. The concentric casing eliminates vibration, turbulence and aeration that is caused by the cutwater point in conventional volute pumps. It also reduces the high bearing loads and shaft deflection even at near shutoff flows.

The shaft is much larger in diameter than conventional pump shafts for heavy-duty performance, minimum deflection and increased operating life of the seal or packing. With a 2-1/2″ diameter at the seal area and 3″ diameter between the bearings these pumps can be direct connected or belt driven.

Standard Industrial Manufacturing started in 1979. Our mission was to manufacture and supply pump parts to a few select pump retailers and OEMs. During the 1980s the company expanded its customer base to include all pump retailers and OEMs. Today, Standard has broadened its product lines to include most fluid-end expendables for all major pump brands.

We also served as the acting shop and field repair representative for the Western Gear Company and as a manufacturing facility for Wilson Manufacturing Company based in Wichita Falls, Texas. Wilson was a manufacturer of well service rigs and mud pumps. SMC Inc. has served and currently serves as a manufacturing and repair center for Oil Well Supply, Cabot-Franks, National, Halliburton, The Western Company, B.J. Hughes, Gardner Denver and many others. We manufacture a triplex pump of 165 H.P. with parts interchangeable to the Gardner Denver model TEE and are currently developing a 500 H.P. pump with parts interchangeable to Oilwell"s SA-644-5 pump. SMC has a large warehouse full of quality replacement parts for various types of equipment such as Triplex Plunger Pumps, Mud Pumps, Swivels, Drawworks and Rotaries.

We manufacture positive displacement pumps and replacement parts vital to the oil industry worldwide. We have customers that include both domestic and foreign oil companies. We also manufacture and repair a variety of products used in routine maintenance by customers with rock crushers, aggregate and commercial cement manufacturing plants.

We also served as the acting shop and field repair representative for the Western Gear Company and as a manufacturing facility for Wilson Manufacturing Company based in Wichita Falls, Texas. Wilson was a manufacturer of well service rigs and mud pumps. SMC Inc. has served and currently serves as a manufacturing and repair center for Oil Well Supply, Cabot-Franks, National, Halliburton, The Western Company, B.J. Hughes, Gardner Denver and many others. We manufacture a triplex pump of 165 H.P. with parts interchangeable to the Gardner Denver model TEE and are currently developing a 500 H.P. pump with parts interchangeable to Oilwell"s SA-644-5 pump. SMC has a large warehouse full of quality replacement parts for various types of equipment such as Triplex Plunger Pumps, Mud Pumps, Swivels, Drawworks and Rotaries.

We manufacture positive displacement pumps and replacement parts vital to the oil industry worldwide. We have customers that include both domestic and foreign oil companies. We also manufacture and repair a variety of products used in routine maintenance by customers with rock crushers, aggregate and commercial cement manufacturing plants.

Sales7@tobeepump.com Web: www.tobeepump.com | www.slurrypumpsupply.com | www.tobee.store | www.tobee.cc | www.hydroman.cn Mission Sandmaster Centrifugal Pump Designs: • Compact heavy-duty frame design for small space; • Multiple application in the oil and gas industrial; • Full open impeller reduces shaft loading; • Available in hard ductile iron, high chrome alloy fluid ends(casing, impeller, wear pad, stuffing box), customized fluid ends in stainless steel or aluminum bronze acceptable;

SM series mud centrifugal pumps are mainly design for solids control circulating system of oilfield drill rig. It can be used to provide drilling liquid with a certain discharge capacity and pressure to sand, desilter and mud mixer, to assure these equipments work efficiently.

Disclaimer: SUNBO PUMP® is a registered trademark, and doesn"t represent or is not in anyway affiated with Warman®, Metso® Goulds®, Durco®, and Mission® and other brand names, all these brand names re respected of their owners. Any names, models, numbers, symbols or any descriptions are used for reference purpose only, and do not imply that any part or pump listed is the product of Warman®, Metso® Goulds®, Durco®, and Mission®. SUNBO PUMP® slurry pump and spare parts only interchangeable. This document is the property of SUNBO PUMP, and can be neither reproducted or disclosed to a third party withour a written authorization.

An easily removable stuffing box allows these pumps to be customized to meet customer needs. The different options available are stuffing boxes to accommodate:

Tobee® offers a complete line of centrifugal sand pumps to suit for all kinds of drilling sand pump application. Size ranges from 3x2x13, 4x3x13, 5x4x14, 6x5x11,6x5x14, 8x6x11,8x6x14, 10x8x14, 12x10x23 to 14x12x22b. Bare pumps, matching motors are available from 7.5KW to 90KW, with rotation 800, 1000, 1150,1450, 1750 to 3500 RPM at 50Hz or 60Hz.

The model 10x8x14 and 8x6x14 centrifugal magnum pump used on solid control system over 3000 meter-long drilling rigs, with big viscosity and heavy specific gravity drilling fluid. 8x6x11 centrifugal mud solid control feeding pump applies to under 3000 meter-long drilling rigs, and it also can be used to supply mud to triplex mud pump as a filling pump. 6×5×11 centrifugal pump applies to truck-mounted drilling rigs or pocket drilling rigs. 4x3x13 drilling centrifugal pump is usually used as measuring pump or replenishment pump. 3x2x13 model pump is usually used as clean water pump.

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