НК 100/215 | НК 200/108 | ||
Type | centrifugal, two-flow | ||
Number of stages | 4 | ||
Delivery m3/h | 100 | 200 | |
Head m | 215 | 108 | |
Rolational speed
с-1 (rot/min) |
2900 | ||
Maximum power consumption of the pump over the entire operating range of feeds, at a pump shaft speed of 2900 rpm
when working on water, kW, no more |
105 | ||
Maximum overpressure at the pump inlet, MPa | 3,1 | ||
Permissible cavitation reserve m, no more | 5,5 | ||
Leakage through the mechanical seal, l/h, not more | 0,05 | ||
Pump weight, kg, max | 840 |
PUMPS «NК 100-215», «NК 200-108»
Purpose of the electric pump unit NK100/215 and NK200/108
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/c) and a temperature from minus 10 ° C to plus 80 ° C. The unit is manufactured in the design for installation in explosive and fire-hazardous areas where the room class B-Ia and below in accordance with the PUE (Rules for electrical installations), for pumping liquids whose vapors 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 the requirements of explosion and fire hazard, the pumps are equipped with various engines in power and design, including a diesel engine
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/c) and a temperature from minus 10 ° C to plus 80 ° C. The unit is manufactured in the design for installation in explosive and fire-hazardous areas where the room class B-Ia and below in accordance with the PUE (Rules for electrical installations), for pumping liquids whose vapors 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 the requirements of explosion and fire hazard, the pumps are equipped with various engines in power and design, including a diesel engine