Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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To 1,000 bar [14,500 psi] or 1,600 bar [23,200 psi]
Application areasComparison test pumps serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring instruments through comparative measurements. These pressure tests may be carried out in the laboratory, workshop, or on site at the measuring point.
Easy handlingFor a precise approach to the measuring points, the comparison test pumps are fitted with a spindle for fine control. In particular, the smooth running of the hand spindle enables this, even at very high pressures. Furthermore, the spindles for this model range only run within the pump body. This eliminates an unfavourable bending moment on a spindle that has been unscrewed.
Especially for field operation there is the advantage that dimensions of these pumps do not alter during operation through the rotation of the spindle.With the integrated priming pump, large test volumes can be easily filled and primed for both comparison test pumps.
Easy operationIf one connects the test item and a sufficiently accurate reference measuring instrument to the test pump, on actuating the pump, the same pressure will act on both instruments. By comparison of the two measured values at any given pressure value, a check of the accuracy and/or adjustment of the pressure measuring instrument under test can be carried out.
Model CPP4000-X
To 4,000 bar [58,000 psi]
Models CPP1000-M, CPP1000-L
Model CPP30
To 35 bar [500 psi]
Models CPP700-H, CPP1000-H
To 1,000 bar [14,500 psi]
Model CPP1200-X
To 1,200 bar [23,200 psi]
Model CPP120-X
For external pressure supply
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