ATEX Pump unit 322


  • All parts are separate for easier access to small areas
  • Various pressure and flow options
  • Top mounted connections in tank for safe circulation
  • All parts are assembled in transport box

Safety features

  • Safety valve on air inlet to prevent overpressure is fitted as standard
  • CE marked in accordance with the Machinery Directive and the ATEX Directive
  • ATEX II 3/3 GD IIB T4

Capacity & performance

Tank capacity 600 l/min
Max flow Boxer 502 650 l/min
Max temperature 60°C
Max air supply pressure 7 bar
Max air consumption (by 350 l/min)* 3800 NI/min

Weight & dimensions

Length 1500 mm
Width 1250 mm
Height 1700 mm
Gross weight 640 kg

A 600 l chemical mixing tank, commonly, used for mixing, heating and circulating chemicals in all kinds of process systems such as, but not limited to, boilers, pipe- & tank systems, heat exchangers, coolers (plate & tube bundles) etc. With the mixing tank follows OTS Boxer 502, Boxer 100 diaphragm pump and OTS 1½” manifold for safe pumping of chemicals The pump is non-metallic and the diaphragms, balls, ball seats and o-rings are made from Teflon, Polypropylene and Viton which makes the pump excellent for operating with all kinds of high or low viscosity oils, acids and chemicals. The (special) design ensures that the flow variation range is controlled by an air-pressure regulating valve and an air/water separator including injection of lubrication in the air flow, which secures a safe, reliable and efficient supply of liquid.

Rental per day*

€ 439,00

*Please ask for a quotation on long term rentals.

Accessories and consumption materials should be expected.

Free consultation

Contact us for a free 30 minute consultation, about your requirements and a solution.