6NCBK4P - 6NCBKZ4P

Product catalog summary

Performance Curves and Operating Conditions

The document provides performance data for hydraulic pumps of type 6NCBKZ-4P and NCBK, with sizes ranging from 250-315 and 250-500 respectively, both operating at 1800 rpm.

The performance curves are established under standardized conditions: a kinematic viscosity of 1 mm²/s, fluid density of 1000 kg/m³, water temperature at 15°C, and hydraulic parts made from standard materials.

These curves and tolerances comply with the UNI EN ISO 9906 – Appendix A standard, ensuring reliability and consistency in performance evaluation.

Key Parameters and Definitions

P (Potenza assorbita dalla pompa): Absorbed power by the pump.
η (Rendimento della pompa): Hydraulic efficiency of the pump.

Notes on Multilingual Presentation

The document presents information in three languages: Italian, English, and Spanish, ensuring accessibility for a broad user base.

Critical Information Summary

Performance curves are valid only under specified fluid properties and temperature.
Hydraulic parts are assumed to be in their standard material configuration.
Compliance with UNI EN ISO 9906 ensures standardized tolerance and accuracy of performance data.
Parameters such as absorbed power and pump efficiency are essential for evaluating pump performance.

Catalog excerpts

125 1/min rpm 6NCBKZ-4P NCBK Tipo Type - Tipo 250-315 Taglia Size - Tamaño 1800 n TAB. 03491 Le curve di prestazione sono basate su valori di viscosità cinematica = 1 mm2/s, densità pari a 1000 kg/m3, temperatura acqua 15°C e materiali parti idrauliche in versione standard. Tolleranza e curve secondo UNI EN ISO 9906 – Appendice A • The performance curves are based on the kinematic viscosity values = 1 mm2/s, density equal to 1000 kg/m3, temperature of the water 15°C and materials of hydraulic parts in standard version. Tolerance and curves according to UNI EN ISO 9906 - Attachment A • Las curvas de rendimiento se refieren a valores de viscosidad cinemática = 1 mm2/s, densidad de 1000 Kg/m3, temperatura del agua 15°C y materiales componentes hidráulicos en versión standard. Tolerancia de las curvas de acuerdo con UNI EN ISO 9906 - Parrafo A P = potenza assorbita dalla pompa • absorbed power from the pump • Potencia absorbida por la bomba = rendimento della pompa (parte idraulica) • Pump efficiency • Eficiencia de la bomba

Open the catalog to page 1

126 1/min rpm 6NCBKZ-4P NCBK Tipo Type - Tipo 250-500 Taglia Size - Tamaño 1800 n TAB. 03496 Le curve di prestazione sono basate su valori di viscosità cinematica = 1 mm2/s, densità pari a 1000 kg/m3, temperatura acqua 15°C e materiali parti idrauliche in versione standard. Tolleranza e curve secondo UNI EN ISO 9906 – Appendice A • The performance curves are based on the kinematic viscosity values = 1 mm2/s, density equal to 1000 kg/m3, temperature of the water 15°C and materials of hydraulic parts in standard version. Tolerance and curves according to UNI EN ISO 9906 - Attachment A • Las curvas...

Open the catalog to page 2