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- NES - Model 640 and 670 - Lobe Pumps
NES - Model 640 and 670 -Lobe Pumps
The Pumps are mounted on stainless steel frames with swivel castors for ease of movement. The pumps are manufactured and certified in accordance with the current ATEX directives and come supplied for use in hazardous area’s designated Group 2 Cat II. All pumps come supplied with suction bend for floor level waste removal. Pumps can be supplied with either Viton or NBR lobes.
ATEX certified in accordance with BSEN 13643:1, EN50021, ISO9001, BSEN 13980 in accordance with article 10(1) of the directive equipment or protective system or components intended for use in potentially explosive atmospheres- Directive 94/9/EC- Certified Category 2 IIG.
The NES 640 and the NES 670 are the standard lobe pumps that are available in our range.
The 640 is rated for 70m3/hour @ 6 Bar and the 670 is rated for 140m3/hour @ 6 Bar.
Both pumps are hydraulic driven with a manual control valve mounted for the Mover operator to control when in the tank.
The design of the hydraulic system means that no case drain line is required for the pump, which means one less hose in the umbilical