SC Protium Reservoir 200mm – Polished Acrylic Silver SC-PROTIUM-200-SP The Protium Reservoir has 7 ports and includes a Triple Port Cap and Quad Port Cap with 90 degree ports to reduce the amount of fittings needed. The aluminum retention ring design allows for the caps to be rotated 360 degrees to face any direction for maximum versatility. The retention ring design is far more durable supporting the external thread on the reservoir tube. The Protium Reservoir options include the famous Singularity Computers crystal-clear Polished Acrylic, Frosted Acrylic and Acetal. The Singularity Computers Surface Protection Features gives our products maximum chemical resistance and lifespan. Specifications: Protium Quad Port Cap: Cast Acrylic, CNC Machined, Polished, Surface Treated. x1. Protium Triple Port Cap: Cast Acrylic, CNC Machined, Polished, Surface Treated. x2. Protium 200mm Height x 60mm OD Reservoir Tube: Cast Acrylic, CNC Machined. x1. Protium Inlet Tube: Cast Acrylic. x1. Protium Reservoir Retention Ring: 6061 Aluminum, CNC Machined, Anodized, Black. x1. SC Stop Fittings: Brass, CNC Machined, Powder coated, Black, Laser Etched. x5. O-Rings Silicone White 70 Durometer: Protium Reservoir O-Ring x2. Protium D5 O-Ring. x1. O-Rings Buna 50 Black: Stop Fitting O-Rings. x5. Stop Plug O-Ring. x1. Dimensions: Height 198mm (including stop fittings which are 4mm in height). Reservoir Tube Diameter 60mm. Retention Ring Diameter 64mm.