JIS F7224 5K 10K Marine Cast Iron Small Duplex Oil Strainer
JIS F7209 5K 10K Marine Cast Iron Simplex Strainer S Type
JIS F7209 5K Marine Cast Iron Simplex Strainer LA LB Type
JIS F7220Q 5K 10K Marine Cast Bronze Y-Strainer
JIS F7220Y 5K 10K Marine Cast Iron Y-Strainer
JIS F7218 5K 10K Marine Cast Iron Sight Glass
JIS F7234 5K 10K Marine Cast Iron Sight Glass
CB/T422-93 Liquid Fluid Observer
CBM1039-81 Cast Iron Flanged Liquid Fluid Observer
CBM1124-82 Marine Tube type Observer
