OPAP - Anti-pollution stoppersOPAP - Anti-pollution stoppers

Emergency pipe plug diameter smaller than 1000mm - OPAP

Sensitive to environmental protection, Pronal has developed an emergency pipe plug called OPAP. We can also call it an anti-pollution pipe plug. It is used for diameters below 1000 mm. For larger diameters, we invite you to look at the OFR range of emergency pipe plugs. 

In case of disaster, this plug can quickly stop any accidental pollution.

This system is in line with the risk prevention as described in article 13 of the decree of 5/08/2002. Relating to the prevention of the disasters in the companies, this article imposes to the establishments, to equip their networks of collection of effluents and rainwater, of systems of obturation to maintain any accidental pollution.

In addition, its installation is simple and does not require major civil engineering work. The emergency pipe plug is permanently installed in the pipes. It is maintained in the upper part of the pipe and does not interfere with the water flow.

Once installed, the plugging balloon is connected, by a flexible hose, to a control box near the manhole. It can be triggered manually in the box, or automatically using a remote electric control or a GSM remote control. Thanks to this control box we can inflate and deflate the pipe plug the shutter remotely. This system prevents the operator from going down in the pipe.

To know more about it, you can read this article: HOW TO USE AN EMERGENCY PIPE PLUG ?

Advantages

Use

  • Excellent chemical compatibility
  • Rapid inflation (manually or automatic)

Safety

  • Complies with Article 13 of the Decree published on the 5/08/2002 concerning the prevention of corporate accidents
  • Environmental protection

Installation

  • Requires no major civil engineering work
  • Rapid and economical installation

Detailed information

  • Material: NBR/NPVC rubber
  • Technique: vulcanization
  • Length when deflated: 550>2050 mm
  • Diameter: 150 > 1000 mm
  • Tailor-made dimensions possible; contact us
  • Inflation: by air
  • Temperature resistance: -25°C à +85°C
  • Inflation pressure: max. 1.2 bar
  • Accessory: 1 x 1/4″ or 3/4″ valve (when greater than 600 mm)
  • Manual or Remote red painted steel control unit

Technical informations

Ref. Stopper diameter (mm) Width when deflated (mm) Length when deflated (mm) Service pressure (bar) Inflation insert (")
OPAP 100 100 150 450 1.2 1/4"
OPAP 150 150 230 550 1.2 1/4"
OPAP 200 200 300 550 1.2 1/4"
OPAP 250 250 380 600 1.2 1/4"
OPAP 300 300 450 700 1.2 1/4''
OPAP 400 400 600 800 1.2 1/4"
OPAP 500 500 750 1000 1.2 1/4"
OPAP 600 600 900 1200 1 1/4"
OPAP 700 700 1050 1400 0.8 3/4"
OPAP 800 800 1200 1600 0.6 3/4"
OPAP 1000 1000 1550 2050 0.4 3/4"

You can not find your dimensions

Our design department employs the best project leaders and designers and will be pleased to develop and create a tailor-made product specially for your unique project.

tailored

Composition / Advice

Pre-installation tips
The pipes must be clean and dry. Constructing a concrete slab for the control unit. Sheath passage with a wire guide. Unobstructed access to pipes. Area cleared for the installation and a 220V power supply near the installation zone.
Maintenance tips
Regularly inspect the condition of the pipe and check the OPAP device annually. Ensure that the cover is removed before visually inspecting the device or performing an inflation test. Ensure that the cover is still intact if the stopper has been deployed in an emergency situation; replace it if it is torn.

Standards / regulations

Guaranty
1 year against all manufacturing defects

Download

Fact Sheets / Business Guides
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Accessories

Control unit (manual or remote)
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