Manufacturer: Niikura Kogyo  Co., Ltd
Model: NC No.37N(F)

Function

Regulations require all ships to equip flammable oil tank sounding pipes with automatic-closing devices for safety.
For complying with the regulation, we provide the Self-closing head, type 37N-40.
However, the 1989 SOLAS revision consequently prompted changes in Classification Society regulations as well.
Therefore, we specifically developed the type 37NF-40 to comply with the regulation, ensuring adherence to the standards.