• Envirograf Intumescent Toilet & Bathroom Ventilation Outlet Protection
  • Envirograf Intumescent Toilet & Bathroom Ventilation Outlet Protection

Envirograf Intumescent Toilet & Bathroom Ventilation Outlet Protection

Product 33

We no longer stock this product.

Quantity

Description

Envirograf Intumescent Toilet & Bathroom Ventilation Outlet Protection for wall and ceiling outlets that connect to toilet and bathroom ventilation fans, up to an hour of fire protection. 

  • See sizes and configurations below
  • Easy installed in minutes
  • Can be bent to fit curved PVC pipes
  • Liners available for cavity walls, suspended & plasterboard ceilings
  • Non-clogging
  • Leaves 90% of ventilation area free

More sizes can be made to order - discuss your requirements with our sales team on 0113 2455450 or [email protected].



Ordering References


Internal Intumescent Liner


Ref Internal Pipe Size Fire Protection
LV50/1 For 50mm internal pipe Up to 1 Hour Protection
LV75/1 For 75mm internal pipe Up to 1 Hour Protection
LV98/1 For 98mm internal pipe Up to 1 Hour Protection
LV100/1 For 100mm internal pipe Up to 1 Hour Protection
LV100/2 For 100mm internal pipe Up to 2 Hour Protection
LV150/1 For 150mm internal pipe Up to 1 Hour Protection
LV200/1 For 200mm internal pipe Up to 1 Hour Protection
LV225/1 For 225mm internal pipe Up to 1 Hour Protection
LV300/1 For 300mm internal pipe Up to 1 Hour Protection

Intumescent Toilet & Bathroom Ventilation Outlet Protection consists of strips of intumescent material that expands when attacked by fire, filling the pipe to prevent the spread of fire and smoke, and cutting off air supply to the fire. Use on outlets that connect to ventilation fans for toilets and bathrooms.

Supplied in 2 flat foiled strips.

 

Length of Grey PVC Pipe 110mm (outside diameter) with Internal Intumescent Liner


Ref Description
LV225/P For 225mm pipe length 1 hour protection
LV300/P For 300mm pipe length 1 hour protection
LV450/P For 450mm pipe length 1 hour protection

 

Metal Sleeve with Internal Intumescent Liner for Cavity Walls


Ref Description
LVM100 100mm internal metal pipe 1 hour protection

 

Metal Sleeve with Fixing Brackets and Internal Intumescent Liner


For round PVC and flexible pipe in ceilings & walls, can be surface mounted or rebated.

Ref Inside Diameter mm Outside Diameter mm Depth Rating
LVML98/1 108mm 127mm 30mm 1 hour
LVM100/1 115mm 128mm 30mm 1 hour
LVML150/1 156mm 172mm 30mm 1 hour

 



See also:


Part of the Envirograf Product 33 Intumescent Toilet/Bathroom Ventilation Outlet Protection range.



Application


Refer to the Application Guide in our attachments section above for more and further information.



Test Data


Test Integrity Insulation
LPC TE 89597 70 minutes 65 minutes

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Any Envirograf products to be used in or for Harrods department store should be authorised with our Technical Team prior to purchase.

Product Details
Product 33
Attachments
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Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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Unfortunately, we no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to offer you up to 10% off a suitable alternative product for your project.

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