Fullwood Packo Seal Manhole Inspection Cover (Incl Cut Out) The Fullwood Packo seal manhole inspection cover (incl cut out) is a replacement sealing component designed for use on Fullwood Packo milk tanks , helping maintain a secure and hygienic seal around the manhole inspection opening. The Fullwood Packo seal manhole inspection cover is intended to provide reliable sealing performance where an existing seal requires replacement. This seal is supplied complete with the required cut out , ensuring correct fitment around the inspection cover and associated fittings. A properly fitting manhole seal is essential for preventing leaks, maintaining tank hygiene, and ensuring the milk tank remains correctly sealed during operation and wash cycles. Designed specifically for Fullwood Packo tanks , this manhole inspection cover seal is suitable for replacing worn, damaged, or perished seals that may have deteriorated over time due to regular opening, cleaning, and exposure to temperature changes. Replacing the seal helps restore a tight closure and supports consistent cooling and storage performance. Manufactured to suit dairy environments, the seal is intended to withstand regular washdown