Nordisk Rat blocker TX11 LOCK 100 Concrete / 110 PVC (4 inch) 

TX11 LOCK is a professional rat blocker for installation in cleaning and inspection wells. The rat blocker is developed and produced in Denmark in acid-resistant stainless steel. The patented locking mechanism and double gate with sharp teeth ensure that the rats cannot penetrate the sewer system.
The barrier is easily installed from the ground – without any excavation. With over 300,000 units installed in Europe, TX11 LOCK is a thoroughly tested solution that is both VA and WRC approved.

• Effective rat blocker with patented locking mechanism
• Tool-free installation directly from ground level
• Long-lasting quality – produced in Denmark in acid-resistant stainless steel

Application
Can be used for all types of pipe systems in clay, concrete, and plastic (PP/PVC)

• Internal pipe diameter: 99-103 mm
• Minimum manhole diameter: 315 mm
• Minimum slope in the manhole: 12%
• Maximum slope in the manhole: 25%
• Minimum distance between the flap and the pipe invert: 8 mm
• Maximum distance between the flap and the pipe invert: 16 mm

Installation poles with extension sections allow the TX11 to be installed into almost any depth chamber from ground level. There is no silicone or securing cable required for installation. Full installation details and chamber warning label are included within the box. Installation poles and extension sections can be purchased separately.

Accesories:

• Installation Pole 1m
• Extension Pole 1m

Product Video 

Instructions

Click here Installation Manual