Vetus PZ621 - Porthole type PZ621 CE-A1 344x155 Sierra 4 holes in a rectangle

4 holes in a rectangle as dimensioned by D

Designed to provide precise voltage control for Balmar’s high-output 12-volt alternators and other externally regulated P-type alternators

stainless steel and plated brass

PSI/Lbs 20 Body Diam 3/4" Rod Diam 5/16" Extnd Length 7-1/2" Cmpress Length 5-1/4" Stroke 2-1/4"

Ceramic Drive

Vetus PZ621 - Porthole type PZ621 CE-A1 344x155 Sierra 4 holes in a rectangleHeavy duty portholes! These portholes are suitable for use in the hull side. The 10 mm smoke coloured opening pane is set in satin anodized aluminum frame. Black and white powder coated frames are optional. The clamp fixing ensures that no fasteners are visible fromeither inside or outside. The portholes can be fitted in a surface with a minimum thickness of 2 mm and a maximum thickness of 18 mm. As standard a mosquito screen is supplied. A fixed