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.

NESL Diesel Pump Units


Working with a leading UK pump manufacturer, NESL can supply diesel pump units to the client’s specification for a range of duties.


All tanksweep pumps are built specifically to NESL requirements and use an uprated wet-end and seals.


Fitted to the pump is an indefinite run dry configuration which consists of an external oil reservoir to protect the mechanical seal in the event of the pump running dry for any period of time.


The 50cfm (24 l/sec) vacuum pump is sized to give fast priming times and is capable of a 6m suction lift


In addition, the pumps have been designed to fit within a standard forty foot shipping container.

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Contact Us

Non Entry Systems Ltd,

Dragon House,

Bruce Road,

Fforestfach Industrial Estate,



SA5 4HS,

United Kingdom.

Tel: +44(0)1792 580455

Fax: +44 (0)1792 578610

E-Mail - enquiries@nonentrysystemsltd.com

Legal Information

Company Registration Number: 03052061

Company VAT No: GB 666 896 169