Xylem Water Solutions

Range

The new pumps, which have pumping capacities up to 1,000l/s/16,000 gpm, have undergone extensive testing in the field. The results from these tests show considerably lower energy consumption and fewer running problems.

The highest efficiency value for a typical single-vane pump in a best-specific speed range is around 70% efficiency. By comparison, N-Pumps deliver 80% or better - equating to 15% less power consumption In several installations where clogging of the conventional pump was an issue, the power saving was as great as 50%.

The broad range of pumping capacities offered by the new pump range, coupled with the self-cleaning advantages of the impeller and volute design, has opened up new possibilities for cost-effective operation in a wide variety of applications, these include:

Wastewater pumping

Raw water pumping

Cooling water

Sludge handling

Storm water handling

Industrial effluent handling.

N 3085, N 3102 & N 3127 general performance range
N 3085, 3102 & 3127

Model	3085	3102	3127
Rating 60Hz	2.2 hp, 3 hp	5 hp, 6 hp	7.5 hp, 10 hp
Discharge	80 mm/3"	80 mm/3" 100 mm/4" 150 mm/6"	100 mm/4" 150 mm/6"

N 3153, N 3171, N 3202 & N 3301 general performance range

Model	3153	3171	3202	3301
Rating 60Hz	12-23.5 hp	20-35 hp	35-75 hp	75-110 hp
Discharge	75 mm/3" 100 mm/4" 150 mm/6" 200 mm/8" 250 mm/10"	75 mm/3" 100 mm/4" 150 mm/6" 250 mm/10"	150 mm/6" 200 mm/8" 300 mm/12"	150 mm/6" 200 mm/8" 250 mm/10" 300 mm/12" 350 mm/14"

N 3231, 3306, 3312, 3356 & 3400 general performance range

Model	3231	3306	3312	3356	3400
Rating 60Hz	90-335 hp	70-280 hp	90-470 hp	70-280 hp	60-470 HP
Discharge	200 mm 8"	300 mm 12"	300 mm 12"	350 mm 14"	400 mm 16"


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