Excellent
`Oil St Gas
`Solutions
`
`
`
`Grooveless Fluid End on e on
`
`Weir 5PM Offers a Grooveless Fluid End Designed to Provide Extended
`Product Life in Harsh Pumping Environments Through the Utilization
`of Greater Material in Critical Points.
`
`Numerous models at Weir 5PM well service pumps have traditionally featured a fluid
`end utilizing a "wing style' valve stop which is locked in place through grooves
`machined into the suction bore. This "wing style" lluid end has performed very well
`ior many years. However, through Weir SPM performance studies, it was determined
`that during harsh environment operations, the "wing style" fluid end was susceptible
`to wash occurring in the grooves machined in the suction bore. Honoring a
`commitment to continual improvement practices across all of its product linesr Weir
`5PM designed a new style of fluid cylinder that eliminates the grooves machined in
`the suction bore. This new design is intended to greatly reduce the opportunity for
`wash to New, ullin'taLelv extending product life without sacrificing perlormance.
`
`The Grooveless Fluid End utilizes a new style of valve stop that locks under a ridge in
`the top of the suction bore and into the suction cover. The valve stop is easily
`installed with the use of a valve stop installation too]. The Grooveless Fluid End style
`is recommended [or use in all high-horsepower pump models, particularly pumps
`
`cylinder, Weir 5PM will continue offering this model as well as its expendable
`components parts, in addition to the Grooveless Fluid End design.
`
`The traditional "wing style" fluid end us'c’s a grooved
`suction bore to loci: the valve stop in place. This groove reduces
`material in key locations possibly leading to cracks in the
`cylinder during lhe malur‘r: phase ol its lilo cycle.
`
`running in harsh pumping environments, such as tight shale fracturing operations. Realizing that some customers may prefer to continue utilizing the "wing style" iluid
`Weir SFlvl Sales ior more details.
`
`Benefits of the Grooveless Fluld End Design:
`0 Reduces the risk of washout problems through the
`elimination of the suction bore groove.
`0 Prevention of stress cracks which have a greater
`tendency to start in the grooves.
`. Allows for increased pumping durations. pressures
`and flow rates.
`I Extended product life in harsh pumping
`environment.
`
`Product Availability:
`
`Plunger Size
`Pump Model
`ii‘1"""" ~ 5
`TWS zzsiiTsi'ows 2500 (Classic at so)
`5 1/2" . s"
`TWS 2250- s: ows 2500 (Classic at so;
`6 1a" . o v."
`rws 2250 a qws zsoo (Classic is so}
`
`Note: Other pump modeis are available. Please contact
`
`Weir 5PM
`
`17501 Wyatt Drive
`F0” Worth
`TX F5103
`USA
`
`E 2003 Weir 5PM
`
`Tel: (El 3") 245 2461
`Fax (31?) 246 6324
`
`wwweiroilandgascorn
`
`their 5Plvi's new Grooveless- Fluid End eliminates the groove
`m the fluid qurna'er by replacing the nlcl "Wing slyle” valve slap.
`The new valve slop design locks under a ridge ln the fluid
`cylinder bore and is held in place through a stem on the
`suction cover.
`
`\r'.l GEMS
`
`Page 1 of 1
`
`Cizion v. Kerr
`
`PGR2020-00065
`
`KERR
`
`EX-2007
`
`Page 1 of 1
`
`