Dynex checkball piston pumps are available for use with various water-based fluids including water glycol. The pumps operate at maximum pressures from 10 000 psi (700 bar) to 15 000 psi (1040 bar).
These pumps are assembled with corrosion resistant parts, are treated for extra protection, ready for customer application of the final protective coating.
In the checkball design, internal bearing lubrication is provided by the pumped fluid. This prevents cross-contamination which may occur in other pump designs requiring a secondary fluid for lubrication. It also eliminates the cost of a lubrication circuit or regular maintenance of a lubricating oil.
Dynex pumps are ideal for wellhead safety control systems, subsea applications, industrial equipment including hydroform presses, and other applications requiring fire-resistant and environment-friendly fluids.
Systems currently using triplex and plunger design pumps can especially benefit from Dynex pumps, which are less than half the size, weight and cost.
The KTM series has been recently planned and manufactured with vanguard technical solutions and with materials of high technology. This series is composed of 4 models (KTM 1200, KTM 1500, KTM 1800 and KTM 2300) with capacities from 21500 lt/min. to 36300 lt/min. and it is available in versions HFR and PFR. The Exhausters/Compressors are equipped, as series, with an automatic lubrication system and, on request, with a water-cooling system on the body and flanges too. The building characteristics of Exhausters/Compressors of KTM series allow a continuous use. There are also available many fittings to complete the application.
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Vacuum pumps
