Self-priming centrifugal pumps with previous. NMP filter
Self-priming monobloc centrifugal pumps with built-in pre-filter Bronze pumps are supplied fully painted.
For pumping water in filtration systems of swimming pools. For clean or slightly polluted water with suspended solids.
Fluid temperature less than 60°C.
The ambient temperature is less than 40°С.
Manometric suction height is not more than 7 m
. Final pressure in the pump housing: 6 bar. NMP: three-phase up to 3 kW - 230/400 V (10%);
from 4 to 11 kW - 400/690 V (10%).
NMPM: Mono-phase 230V (10%) with thermal protector
Special executions on request
other voltages frequency 60 Hz (see catalog for frequency 60 Hz)
with protective device IP 55
special mech. seals for higher or lower temperature media
|Cast iron GJL 200 EN 1561< /td>||Bronze G-Cu Sn 10 EN 1982|
|Connect, part||GJ 200EN1561||Bronze G-Cu Sn 10 EN 1982|
|Working wheel||Brass P-Cu Zn 40 Pb 2 UNI 5705 per NMP 32/12|
|Bronze G-Cu Sn 10 EN 1982|
|Shaft||Chrome steel 1.4305 EN 10088 (AISI 303)||Chrome-nickel-molybdenum steel 1.4401 EN 10088 (AISI 316)|
|filter cover||Bronze G-Cu Sn 10 EN 1982|
|Filter||Chrome nickel steel 1.4301 EN 10088 (AISI 304)|