The Centrifugal Pump With Stuffing Box Learning System includes a cast iron-housed centrifugal pump with stuffing box and a piping network that features a pressure line, suction line, and pressure gauge hose. The Centrifugal Pump With Stuffing Box Learning System explains the installation, function, and maintenance of a centrifugal pump with a stuffing box. The Centrifugal Pump With Stuffing Box Learning System covers a pump design that, in spite of the modern mechanical seal, remains widely used in industry due to its cost-effectiveness and ability to avoid catastrophic failure. Additional topics include: how to troubleshoot this pump design; what the flow/pressure characteristics of a centrifugal pump are; and how to startup and operate a centrifugal pump with a stuffing box. This feature makes it an ideal design for fire departments in fire pump applications. This commitment to providing learners with the most realistic and applicable training available is one example of how is transforming the global workforce one life at a time. These components allow learners to practice skills on an industrial-grade centrifugal pump that they may work with at real-world job sites.
Features:
Industrial Quality Centrifugal Pump
Stuffing Box Packing Type Seal
Mounting Compatible with Workstation.
Equipped with all the instruments and controls necessary for testing, it requires only to be connected to electrical supply and filled with clean water. The trolley-mounted self-sufficient unit has been designed to study the features of centrifugal pumps.
The group is supplied with manuals which describe all parts of the unit, the installation and utilisation procedures, as well as many exercises with the relative results.
The Centrifugal Pumps Study Unit is supplied in four different versions, the first two of which allow also for series-parallel tests:
One pump with a.c. motor
One pump with d.c. motor
Two pumps with 2-speed a.c. motors
Two pumps with one 2-speed a.c. motor and one d.c. motor
Blood sample separation for clinical laboratory tests (serum, plasma, etc).
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Suitable for use in resource-limited settings. For the separation of heterogeneous mixtures or samples in clinical laboratory applications.
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Intended for clinical laboratory use; Haematocrit/PCV, Blood separation etc.
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Used to centrifuge clinical samples at field facilities where there is no electrical power with a clamping device for simple table mounting.
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The centrifugal force separates the heavier phase (material) and forces it towards the periphery. The feed material is poured into the rotating basket (bowl). The first material discharged will be the purified light phase. After this the heavier phase (if liquid) can be drained in the same fashion by continuing the rotation of the tube. After a couple of minutes a pitot type discharge tube is manually rotated into the spinning liquid which thereby is drained from the bowl. Alternatively, with more viscous materials and solids, the machine is stopped and the bowl quickly removed for cleaning.
Features:
Ideal for separation of solids, gums, soapstock and washwater from reacted vegetable and animal oils and fats.
All stainless steel construction
Batch centrifuge for liquid/liquid and solid/liquid separations
Maximum separation capability of 400g
Batches of up to 9L
Adjustable discharge pipe for removal of lighter liquid phase.
The apparatus consists of a turntable carrying two pairs of masses mounted on radius rods and linkage so that the centripetal force is measured using direct weighing by masses placed on the central carrier. Centripetal Force Apparatus permits accurate determinations of the relationship between force, mass radius and angular velocity of a rotating body. A similar pair of radius rods beneath the turntable compensate for any force due to the rods themselves. The masses, which may be separated to show the effect of equivalent mass, may be fixed at any radius from 75 mm to 250 mm along the graduated radius rods. One or more of the masses may be removed. For experimental work the mass, radius and angular velocity may be varied.
Features:
Precision electronic tachometer
Variable speed electric drive
Counter balanced operating linkage.
The function of the instrument is electric rotation. The speed is adjustable. The rotating speed and centripetal force can be displayed respectively,
With memory and zeroing function,
The weight of the weight can be replaced and the spacing distance is adjustable.
The product is composed of a base,hand ring track,aluminum frame, steel ball, weights etc.
It is used for teaching demonstration in middle school physics, and can visually demonstrate and qualitatively verify centripetal force formula.
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Quality measured and centripetal force calculated by making circular motion at the uniform velocity in a horizontal plane, and compared with same tension measured by spring balance, that the formula is verified. It is used to verify centripetal force formula.
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Centripetal Force Pendulum
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Lifelike, three-dimensional model used for training cervical dilatation observation for childbirth management; allows inspection with speculum.
To be used as a table top, as well as wall mountable.
Realistic models represent changes in dilation up to 10 cm.
It is used to set up Cesium chloride crystal structure model.
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Cesium Chloride Crystal Structure Model
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mm/inch
Table size: 455x 150/18x6
Max.height of workpiece on table: 254/10
Max.height of door or frame: 1000/39
Max.depth of cut-chain mortiser: 140/51/2
Max.depth of cut-chisel mortiser: 90/31/2
Longitudinal movement of head/table: 305/12
Table tilt-degree: 45
Size of dust collection port-dia: 100/4
Air pressure required (kg/cm2): 5 to 7
Electric motor (hp/rpm): 2/1440
mm/Inch mm/Inch mm/Inch
Table size: 560 x 255/ 22 x 10 550 x290/21.1/2x111/2 560x255/22x10
Up/down movement of table: 90/31// 75 / 3 75/3
Cross movement of table: 100/4 100/4 100/4
Longitudinal movement of table: 305/ 12 305/ 12 305/ 12
Max. depth of cut: 140/51/2 140/51/2M 140/5 54
Power required hp/rpm: 3/1440 2/1440 2/1440
Compact, portable and easily fixed to bench, post stand.
Cast Iron Body.
High tensile steel chain with positive adjustment nut and handle.
Replacement drop forged steel jaws.
Chain vise that could be bolted to the back of a pickup but also taken off and bolted to a tripod stand.
Used for powerful Grip.
