Intumescent Kit for NHN Concealed Pivoting Door Closer

NHN Intumescent Kit for Concealed Pivoting Door Closer.

Product Reference: DEIKNHNPDC103W

Intumescent kit for the NHNPDC103W concealed pivoting door closer. The intumescent kit is required for FD30 fire rating. This is only suitable for the NHNPDC103W non-hold open model only - 54mm thick door was used in the fire test.