Centrifugal pumps "NK 100-215" and "NK 200-108"
(设备/材料)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
概观:
The electric pump unit is designed for pumping water, petroleum products and crude oil with a kinematic viscosity of up to 300 cSt (300×10-6 m2/s) and a temperature from minus 10º C to plus 80º C. The unit is manufactured for installation in explosion- and fire-hazardous zones, in which the class of premises is B-Ia and lower in accordance with the PUE (Rules for the Installation of Electrical Installations), for pumping liquids, the vapors of which form explosive mixtures with air of category IIA and IIB
according to GOST R 51330.11-99 and groups T1, T2, T3, T4 according to GOST R 51330.5-99.
Depending on the density and viscosity of the pumped liquid and explosion and fire hazard requirements, pumps are equipped with engines of varying power and design, including a diesel engine.
NK 100/215 | NK 200/108 |
| Type | centrifugal, dual flow |
| Number of steps | 4 |
| Nominal flow, m3 /h | 100 |
| Head at nominal flow, m | 215 |
| Nominal (reduced) rotor speed, rpm | 2900 |
Maximum power consumption of the pump in the entire operating range of feed rates, at a pump shaft speed of 2900 rpm when working on water, kW, no more | 105 |
| Maximum excess pressure at the pump inlet, MPa | 3.1 |
| Permissible cavitation reserve (at nominal rotation speed), m, no more than | 5.5 |
| Leakage through the mechanical seal, l/hour, no more than | 0.05 |
| Pump weight, kg, no more than | 840 |
JSC "Kataysky Pump Plant"
主要产品/服务: Pumping equipment