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Back to Envirovalve Portable Drain Valve
Made in Britain

60cm Envirovalve

Product Code: 4400/FB/600


  • Step 1 - Using the lance and holder, insert the bladder into the pipe
  • Step 2 - Pump up the bladder until it is not possible to pump any more
  • Step 3 - Remove the lance, remove the pump and move to the next bladder
  • Step 4 - Bladder is now blocking the drain


Made in Britain
Stock Item

Product options available to buy

4400/FB/600 - Portable drain bladder

Bladder size:


£580.65(ex VAT)
Product InformationInfo
Delivery InformationDelivery

The Darcy 60cm Envirovalve Portable Drain Bladder with lance is an ideal portable device is for drain protection, particularly for blocking pipes and drains.

The lance enables manholes to be blocked without the need for confined space equipment.

The portable drain bladder was developed initially for the emergency services with the support and assistance of the emergency services and environment agency.

This product is available for next day delivery on orders placed before 14:30pm*. Orders placed after this time will be processed and despatched on the next working day.

When placing your order please be sure to make us aware of any specific guidance in relation to the safe and timely delivery of your goods. By providing us with a contact name and number our courier network will be able to contact you should there be any issues in locating your delivery address.

* Subject to stock, courier availability and demand.

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