The next pump performance curve is the efficiency curve. All the charts shown here are plotted for a constant speed fixed diameter impeller pump. From this chart, you can see that initially, pump efficiency will increase and reach a maximum and then decrease with increasing flow rate. ...
Simply follow the curve on the chart, one for your specific pump model and the other for your feet of head. Once the two lines intersect or touch, that number is your total GPMs. For a detailed example, check out our Inground Pool Equipment Selection Guide. In this video, Matt and Rob...
The piston (7) is connected with the piston rod (11) to an adapter (10) attached to a program chart (1) with a curve representing the progress of time and a scanner (4) in order to activate the pump (12) in specified intervals....
Tooth Curve Cycloid Power Hydraulic Type Normal Line Gear Pump Applications Machinery Manufacturing Certification CE, ISO, RoHS Original Yes in Stock Yes Transportation Way by Sea, by Air, DHL, FedEx Condition New Material C...
Insert the black stripped wire into position 2 of the terminal block (Inject Start − on the 2489 or Chart Mark − on the 2414), and then tighten the screw to secure the wire. Tip: To connect the inject-start pump signal to other detector inputs (for example, to the Autozero ...
Changes in bottom and pore water oxygenation over glacial – interglacial cycles have influenced the ocean's capacity to store particulate organic carbon regardless of its source, either the marine primary productivity or the continent-to-ocean transfer of terrestrial organic matter. In the Philippine ...
Tooth Curve Cycloid Power Hydraulic Type Normal Line Gear Pump Applications Machinery Manufacturing Certification CE, ISO, RoHS Original Yes in Stock Yes Transportation Way by Sea, by Air, DHL, FedEx Condition New Material Cast Iron Sta...
curve as in FIG. 1. As a result, the emission wavelength, for a wavelength above the required FBG-wavelength (e.g. 980 nm), is at the gain maximum, just as in the chart of FIG. 1. Accordingly, the laser “unlocks” from the FBG wavelength at these higher temperatures. This poses ...
the pumping or perfusion step is commenced by manipulating the stroke volume control image appearing on the touch-screen in a manner such that the blood pressure curve matches the chart recorder blood pressure reading obtained from the patient (see for example, FIGS. 12 and 13). Other applicatio...
curve) where the absorbing torque (or horsepower) of the hydraulic pumps 9, 10 is constant. In this region, when a command signal of the torque control pressure Ps applied to the solenoid proportional reducing valve 14 is changed, the torque constant curve shifts in the direction of the ...