PAK-M

Compact and energy saving high vacuum unit, ideal for removing dust and welding fumes. For 1-5 users and with optional H14 filter.

The PAK-M is a frequency controlled high vacuum dust collector unit. It is designed for extraction of welding fume (incl. on-torch), grinding-, sanding-, or other non-combustible dust (incl. on-tool extraction) as well as. PAK-M is also suitable for cleaning the workplace, shop floor or extraction directly from a production line. It is compact enough to fit on a pallet and typical areas of application can be found in welding shops, car body shops, construction industries, industrial laundries etc., generally serving between 1 and 5 simultaneous extraction points.

PAK-M controls the speed of the motor automatically using a VFD (Variable Frequency Drive) and dP-sensor to maintain a constant vacuum, selected by the user on the control panel - Ideal for on-torch or on-tool extraction but also ensuring minimum power consumption - saving typically 50% energy or more in comparison to units without VFD. The PAK-M can also be set to generate as much vacuum as possible for applications with long piping, material transportation or cleaning. Automatic vacuum valves offer further energy savings by controlling the PAK-M to only provide suction when an operation is ongoing, but can also be used to increase the number of working points if not all are used simultaneously.
The PAK-M is controlled by the VFD as standard but can be upgraded with a separate PLC for enhanced control- and sensor capabilities. The PAK-M is developed to fit into normally noise sensitive premises thanks to efficient silencers, acoustic enclosure and using the VFD to run at the lowest possible speed needed to maintain the desired suction.

To ensure high efficiency filtration and effective filter cleaning, the PAK-M is delivered with a ePTFE filter and with an optional secondary H14 filter. Running the cleaning cycle opens the filter cleaning valve and a powerful blast of reversed airflow is created, efficiently dislodging dust from the filter bags. Filter cleaning is initiated based on how much dust is loaded into the filter (on-demand, dP-controlled) or alternatively, timer based, ensuring minimum total number of cleaning cycles and thereby increasing filter life.
The vacuum and control unit, VAC-M, is also sold separately for combination with another, separate dust separator.

  • Low operating costs with energy saving VFD to maintain the desired vacuum level and 6 000 hours of filter life in most typical applications.
  • Low installation costs - unit complete with VFD as starter, control unit and for adjusting the desired vacuum level - no set-up is needed.
  • Efficient, dP-controlled or timer-based filter cleaning minimises number of cleaning cycles and gives longer filter life.
  • Low noise level with fan mounted in acoustic enclosure.
  • ISO 219 04 (W3) compliance, high filter efficiency and possibility to set vacuum level.

Technical data
Certifications CE
Noise level (dB(A)) 70
Protection class IP54
Compressed air consumption 700 N-Litres/min (25 cfm)
Installation Indoor
Suitable for combustible dust No
Filter cleaning method Reverse air pulse
Material recycling (% weight) 98 weight-%
Application Grit, Dust, Fumes, Swarf, Granulate
Dustbin volume (l) 70
Filter Area (m²) 3,4
Power Voltage (V) 380-480
Frequency (Hz) 50/60
Filter type Bag
Number of filter elements 14
Filter material Polyester with PTFE
Compressed air requirement 6 - 10 bar (87 - 145 PSI)
Inlet 100 mm
Weight (kg) 253
Outlet 100 mm
Power (kW) 7,5 kW @50 Hz 9 kW @60 Hz

Accessories for this product 14

Filter pack F-3.4B complete
ArtNo: 40111710

Primary filter replacement ensuring effective capture of dust and particles. Consists of a 14 element PTFE coated polyester bag filter providing 3.4m2 (36.6ft2) of filter area.

Switch disconnector MS6-KG64
ArtNo: 40122310

Main power disconnection switch. Model MS6-KG64 with a 64-amp capacity, designed to safely cut off power during maintenance operations.

Grating spiro 100mm
ArtNo: 40130220

Protective exhaust outlet cover, sized at 100mm (3.94 inches), to prevent birds and other small animals from entering the exhaust system.

Bend spiro BU 100mm 90 degrees
ArtNo: 40130820

90-degree air outlet bend, sized at 100mm (3.94 inches), recommended for exhaust systems to redirect airflow and prevent objects from accidentally entering the intake.

Silencer LT100 discharge
ArtNo: 40139081

Model LT100 100mm (3.94in) discharge silencer for reducing exhaust noise while maintaining efficient airflow.

Advanced control box
ArtNo: 40370040

Multifunctional control box with enanced inputs/ouptuts capable of managing up to four accessory connections. Allows the integration of additional switches and warning signals, enabling comprehensive system control.

Secondary filter housing PAK-M
ArtNo: 40370050

Secondary filter (sold separately) housing unit providing an additional level of filtration when required.

VFD display extension
ArtNo: 40370060

VFD controller display extension housing mounted on outside of cabinent allowing clear readout of warnings and controlling of VFD.

Microfilter D325x360 H14 A=6,16m2
ArtNo: 40370110

H14 grade secondary filter with a 3-layer polyester/glass fibre/polyester design, offering 6.16m² (66.3ft²) of filtration area for high-efficiency particle capture.

Vibration Sens Kit FlexPAK (IOT)
ArtNo: 40377221

Vibration sensor kit monitors fan and bearing health by tracking vibration levels. Can be programmed to trigger alarms or initiate shutdown if set thresholds are exceeded.

Compressed air filter
ArtNo: 40620360

Inline compressed air filter captures oil, water, and solid particles within incoming air protecting valves and other sensitive components from clogging or damage, particularly in settings where compressed air quality standards may vary.

Compressed air switch, 3 bar
ArtNo: 40620370

Safety switch set to trigger an alarm if there is loss of compressed air pressure.

Level Indic. BLI 10-40VDC Compl.
ArtNo: 40780710

Bin level indicator monitors and displays the bin fill level ensuring timely emptying and maintenance.

Mounting kit elec.box (PS)
ArtNo: 40903520

Electrical mounting kit providing a pilot signal junction box, enabling connection and branching of multiple microswitches from the main power line.