Pipe Sizes and Why They Are So Confusing

Catalina Direct, publishers of the Catalina 22 and Catalina 25 Owner

Exhaust Riser C-30w/ Yanmar YSB 12

Fuel Tank 46 Gallon C-42

Quick Connect Elbow, 1/2 Female Tube x 1/2 Male Thread

Hose Barb Elbow, 5/8 x 1/2 NPSM

Fresh Water Manifold, Inlet Control, 2 Valves, 1/2 Hose

Holding Tank For C-27 Waste

Exhaust Riser Adjustable C-27 w/ M-18 Engine

Exhaust Riser C-320

Exhaust Flange Rectangular Universal Diesel 3 hole

Water Pump Replacement or Retrofit, 3/8 Oberdorfer

Fuel Tank Hose Barb Kit 3/8 Hose Barb to 1/8 NPT

Exhaust Riser C-350

Holding Tank CP-26, C-25 Dinette, C-250, C-27 Dinette