Fire extinguisher foam charge for 9ltr AB foam fire extinguisher. Often used in Yamato fire extinguishers.

P/N: 322.650 - AB foam refill for 9ltr Yamato extinguisher
P/N: 322.651 - AB foam refill for 45ltr Yamato extinguisher
P/N: 322.653 - AB foam refill for 150ltr Yamato extinguisher