TSL Pro Line Aluminium Recessed Manhole Cover & Frame – 300 x 300 x 21mm

300 X 300 X 21mm / TSL-Pro-40 Aluminium TRIPLE SEALED Recessed Manhole Cover

“TSL-Pro-Line” Triple Sealed Aluminium Recessed Manhole Cover

• Clear Opening 300mm x 300mm x 21mm
• External Dimensions 390mm x 390mm x 40mm

Extruded Aluminium ¦ Highly Aesthetic ¦ All Sizes & Depths ¦ Up to Lorry Load Bearing ¦ Interior & Exterior Usage ¦ UK Stock ¦ Tested to EN124

If you have difficulty clarifying what the clear opening size corresponds to, please refer to the last image we’ve featured above for help. The best way to decide which cover is most suitable for you is by measuring the hole in the ground that is being covered.

Our new “TSL-Pro-Line” range of recessed manhole covers are triple sealed & locking, featuring a highly aesthetic extruded aluminium construction – they are lorry load bearing and manufactured to BS:EN124 standard.

Perfect for both interior and exterior applications – including tiles, paving and most floor finishes.

 

This TSL-Pro-Line-40 chamber has a height of 60mm overall making it simple to select the right recess. An adour, gas and waterproof aluminium solution with the cover screwed on to the outer frame and featuring three seals: two at the base and a “T-rubber” seal built-in to the side of the outer frame. 

The aforementioned, unique “T-rubber” seal allows for an additional odour and gas barrier, elasticity to avoid tension between the recessed cover and frame, and the prevention of dirt between the cover and frame.

Four lifting keys and a reinforcement mesh are supplied.

Features & additional information

• Extruded aluminium frame & cover
• Easy to open with lifting keys provided
• Application: interior & exterior
• The cover is gas, odour & waterproof
• The cover is screw tight (locked)
• Featuring a high-grade EPDM seal with “T-rubber” seal on side of frame
• Standard equipped recess cover with reinforcement mesh