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NPU's for Specialist Applications

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SI 5000 Negative Pressure Air-Filtration Unit (NPU)


The SI 5000 is a high capacity air-filtration unit, equipped with two independantly switched motors, allowing the user to select full-capacity or half-capacity operation. Mounted on castors it can easily be manoeuvered , and carry-handles allow it to be lifted over rough ground.

Equipped with a HEPA filter it is capable of moving up to 5200 m3/hr (3050 CFM) of air. It has 2-stage filtration in standard configuration (shown), but it can also be equipped with a roving pre-filter increasing the number of filtration stages to 3.

For applications involving high dust levels, or combinations of fine and coarse dust, the SI 5000 can be fitted with an alternative pre-filtration system to remove the coarse dust before it reaches the HEPA filter.

Dimensions: W700 x H810 x L960mm.
Power connection 2 * 16 amp 110v.
Compliant with PAS60:2 (2004).


You can either collect hire equipment from our depots or we can deliver to your location anywhere in the UK.

SI 2300 Negative Pressure Air-Filtration Unit (NPU)


The SI 2300 is a compact, medium size, versatile air-filtration unit; mounted on castors it can easily be manoeuvered, and carry handles allow it to be readily handled where ground conditions are too rough.

Equipped with a HEPA filter it is capable of moving up to 2300 m3/hr (1350 CFM) of air. It has 2-stage filtration in standard configuration (shown), but it can also be equipped with a roving pre-filter increasing the number of filtration stages to 3.

Dimensions: W490 x H560 x L850mm.
Power connection 1 * 16amp, 110v.
Compliant with PAS 60:2 (2004).

You can either collect hire equipment from our depots or we can deliver to your location anywhere in the UK.

SI 800 Negative Pressure Air-Filtration Unit (NPU)


The SI 800 is a compact, lightweight, portable air-filtration unit equipped with a HEPA filter and capable of moving up to 820m3/hr (approx. 480 CFM) of air. It has 2-stage filtration In standard configuration (shown); it can also be supplied with an optional roving pre-filter box increasing the number of filtration stages to 3.

Dimensions W450 x H450 x L375mm.
Power connections 1 x 16amp, 110v.
Compliant with PAS 60:2 (2004).

You can either collect hire equipment from our depots or we can deliver to your location anywhere in the UK.

E-VAC 5400 Negative Pressure Air Filtration Unit (NPU)


The E-VAC 5400 is a high capacity air-filtration unit; equipped with two independantly switched motors, allowing the user to select full-capacity or half-capacity operation.  Mounted on castors it can easily be manoeuvred, and carry handles allow it to be lifted over rough ground.

Equipped with a HEPA filter it is capable of moving up to 5400m3/hr (3170 CFM) of air.  It has 2-stage filtration in standard configuration, but it can also be equipped with a roving pre-filter increasing the number of filtration stages to 3.

For applications involving high dust levels, or combinations of fine and coarse dust, the E-VAC 5400 can be fitted with an alternative pre-filtration system to remove the coarse dust before it reaches the HEPA filter.

Dimensions: W685 x H 800 x L995mm
Power connections 2 x 16amp, 110v.
Compliant with PAS 60:2 (2004)

E-VAC 2300 Negative Pressure Air Filtration Unit (NPU)


The E-VAC 2300 is a compact, medium size air filtration unit; mounted on castors it can easily be manoeuvred, and carry handles allow it to be readily handled where ground conditions are too rough.


Equipped with a HEPA filter it is capable of moving up to 2300m3/hr (1350 CFM) of air.  Although this is a higher air movement capacity than its sibling (E-VAC 1800) the E-VAC 2300 is an overall smaller and lighter machine; this is achieved through use of a single, high-speed, centrifugal fan.

The machine can be supplied with 2-stage or 3 -stage filtration, and for applications involving high dust-loading it can be equipped with special pre-filtration options (please enquire).

Dimensions: W485 x H610 x L995mm
Power connection 1 x 16amp, 110v.
Compliant with PAS 60:2 (2004)

E-VAC 1800 Negative Pressure Air Filtration Unit (NPU)


The E-VAC 1800 is a medium size air-filtration unit; it is fitted with variable flow-control which, together with the use of twin extract fans to achieve its throughput, makes this a very versatile and quiet running unit, ideal for noise sensitive area.


It is mounted on castors for manoeuverability, but carry handles allow it to be lifted where necessary.

Equipped with a HEPA filter it is capable of moving up to 1800m3/hr (1050 CFM) of air.  As with all other machines in this range it offers 2-stage filtration, or it can be equipped with a roving pre-filter increasing the number of filtration stages to 3, and allowing the roving filter to be extended some distance from the machine using flexible ducting.

Dimensions W580 x H700 x L845mm
Power connections 1 x 16amp, 110v.
Compliant with PAS 60:2 (2004)

E-VAC 600 Negative Pressure Air Filtration Unit (NPU)


The E-VAC 600 is a portable, versatile air-filtration unit equipped with a HEPA filter, capable of moving up to 600m3/hr (approx. 350 CFM) of air.  It provides 2-stage filtration or can be supplied with an optional roving pre-filter box (shown) which increases the number of filtration stages to 3.

Dimensions: W450 x H440 x L500mm (excl. roving head)
Power connections 1 x 16amp, 110v.
Compliant with PAS 60:2 (2004)

 
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