Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome

The Perko 0590 Vented Fill for 1-1/2" Hose with Angled Neck in Chrome is a marine-grade fuel filler assembly engineered for reliable deck-mounted installation on vessels and offshore equipment. This chrome-plated bronze cap unit combines corrosion resistance with a compact design suitable for confined deck spaces where standard vertical fill configurations won't fit. The angled neck orientation makes this fill an ideal solution for boats, skiffs, and marine platforms where deck layout demands approach-angle flexibility.

The assembly features a black polymer body paired with a stainless steel bead chain—a critical combination for saltwater and freshwater environments where corrosion degrades standard steel components. An integral tank vent with flame arrestor provides overpressure relief and safety compliance, while the anti-surge valve (on diesel configurations) prevents fuel sloshing during rough conditions. The chrome finish delivers both aesthetic consistency with marine hardware standards and extended service life. No deck plate key is required for operation, streamlining daily fueling procedures. Installation is straightforward with the optional Mounting Ring (Part 0540DPRBLK)—available separately or included in DP package configurations—ensuring secure deck mounting without fastener complications.

This Perko fill assembly suits commercial fishing operations, military and government marine vessels, recreational boating, and emergency response watercraft. Operators and maintenance personnel dealing with legacy fuel systems or retrofit applications benefit from Perko's established compatibility with standard 1-1/2" hose diameters. The 0590 model is particularly valuable where replacement of corroded or failing fill caps extends vessel service life without requiring complete fuel-system redesign.

Perko has maintained its position as a marine hardware manufacturer trusted across naval, commercial, and civilian maritime applications for over a century. Chrome-plated bronze assemblies with integrated venting remain the industry standard for exposed deck fittings where weather exposure is constant and reliability is non-negotiable. The angled neck configuration on the 0590 addresses a specific mechanical constraint many builders and retrofit technicians encounter—a purposeful design choice rather than a generic universal cap.