Mobile Air Extraction Units

Our comprehensive range of extraction units are essential for the safe removal of all types of dust including asbestos and other high hazard materials.

Fitted with powerful and efficient motors ensure to ensure maximum cleaning efficiency.

AIR EXTRACTION UNITS

Suitable for use with all hazardous dusts and high hazard material.

All of our models feature Enviro-Vac’s HEPA filtration system and are available in both two and three stage models ensuring safe and easy decontamination, our units conform to BS8520-2:2009.

  • Two and three stage units, three stage units with additional roving pre filter box to enable dust extraction at source
  • Speed control to vary the flow rate
  • Non return flaps
  • Supplied with sealing covers ideal when not in use
  • Lightweight robust plastic construction
  • Large castors for ease of movement
  • Fitted with pressure gauge to monitor the state of filter blockage
  • Special design models to prevent ingress of any dust if working in dirty areas.

All units are HEPA FILTRATION STANDARD TO 99.995%

SAFETY CLIPS

Cannot be inadvertently opened by accident reducing the risk of spillage.

PRESSURE GAUGE

All extraction units have a differential pressure gauge to monitor the state of filter blockage and indicate when replacement is required.

STAGE 1
Coarse dust filter collects majority of airborne dust.

STAGE 2
Fine dust filter prevents premature overload of the HEPA filter.

STAGE 3
HEPA filter ensures complete dust removal prior to discharging air into the environment.

AIR EXTRACTION COMPARISON CHART

OP or Over-pressure Machines are designed to prevent ingress of dust into the clean end of the machine when operating in very dirty and dusty areas


NPU 510

NPU 2700

NPU 5400

NPU 510 OP

NPU 2700 OP

NPU 5500 OP
Filter Stage / Option 02/03 02/03 02/03 02/03 02/03 02/03
Motors 01 01 02 01 01 01
Amps (110 volts) 02 14 25 02 14 25
Amps (240 volts) 01 07 10 01 03 07
Decibels 86 84 89 88 88 84
Dimensions H/W/L (mm) 440 x 360 x 750 700 x 590 x 840 800 x 690 x 840 440 x 460 x 640 700 x 590 x 1110 800 x 690 x 1110
Flow (m/3 per hour) 510 2700 5400 510 2700 5550
Filter Grades H14 H14 H14 H14 H14 H14
Pre Filter 286 x 286 x 47 495 x 495 x 95 595 x 595 x 95 286 x 286 x 47 495 x 495 x 95 595 x 595 x 95
Intermediate Filter H/W/L (mm) - 495 x 495 x 95 595 x 595 x 95 - 495 x 495 x 95 595 x 595 x 95
Hose Diameter 150 300 400 150 300 400
Weight KG 16 63 73 16 60 73