Issl41.5- Steam Supply Manifold , Iepcm18Ssm121.5-Steam Supply Manifold , Icrl41.5- Condensatereturn Manifold , Icrl81.5- Condensate Returnmanifold , Icrl121.5- Condensate Return Manifold ,Icrm121.5- Condensate Return Manifold ,Iepcm18Crm8R1.5- Condensate Return Manifold Quantity: 16