CASAPPA Gear Pump KP30.22 KP30.24 Drilling Rig
CASAPPA KP30.22 is a high-performance and widely used 30cc displacement high-pressure gear pump. The key to its success lies in correct installation, good oil inlet conditions and clean oil.
Main technical features and performance parameters (typical values)
Structure type: External meshing straight/helical gear fixed displacement pump.
Displacement: 30 cm ³/rev. This is the theoretical volume of oil discharged per revolution of the pump.
working pressure:
Continuous working pressure: typically up to 250 bar.
Peak pressure: typically up to 280 bar.
(The specific value should be based on the latest official sample, and there may be differences in different versions)
Speed range:
Maximum speed: usually related to input power and self-priming capacity, may be in the range of 3000-4000 rpm.
Recommended minimum speed: usually 500-600 rpm to ensure lubrication and efficiency.
Volumetric efficiency: At rated pressure and speed, it is usually very high, reaching 93-96%, which is an advantage of CASAPPA pumps.
Shaft extension form: According to the "22" specification, the common form may be a flat key shaft extension with keys (such as 14x10 DIN 6885 standard).
Installation flange: According to the "22" specification, it is usually a standard SAE flange, such as SAE A2 bolted flange.
Port connection: usually SAE straight thread, with specific dimensions (such as 7/8 "-14 UNF or 1-1/16" -12 UN) defined by "22".
Rotation direction: When viewed from the shaft extension end, it is usually clockwise (CW), but dual rotation designs are also common. Confirmation is required when placing an order.
Medium and temperature:
It is recommended to use mineral based hydraulic oil, with a viscosity range typically between 15-100 cSt.
The working oil temperature range is usually -20 ° C to+100 ° C.
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