It features a load-less starting

aluminum heads and aftercoolers

This compressor features cast iron cylinders

: 8090250027

: 8090250035

AA Valve Core Refridgeration 2000psig (Neoprene Seal) Valve Caps_Screwdriver Caps It features a load-less startingValve cores for all applications. Other valve cores not found can be requested. Contain valve service tools and accessories like double seal valve cap, replacement rubber grommet, rim spuds, valve caps, valve core, valve extensions and valve tools. Product Information Application: Refridgeration Standards: ARI 720 Opening Pressure (PSIG): 80 Max Working Pressure (PSIG): 2000 Temp Range: 20 to 200 F Cup Seal Material: Neoprene Special Description: High