EPMAN Billet Aluminum Firewall Pass Through Kit Dual Channel Includes 4x -12AN Hose Barb Fittings EPAA01G348

Product in category: ENGINE PARTS - Engine Accessories

EPMAN Billet Aluminum Firewall Pass Through Kit Dual Channel Includes 4x -12AN Hose Barb Fittings EPAA01G348

Stock: In Stock
Reward Points: 9
Model: EPAA01G348
Weight: 0.80kg
Dimensions: 17.00cm x 12.00cm x 11.00cm

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You are buying on 100% Brand New of:

EPMAN Billet Aluminum Firewall Pass Through Kit Dual Channel Includes 4x -12AN Hose Barb Fittings EPAA01G348

**** Quantity per carton: Sets ****

Specification:
Brand: EPMAN
Product: Dual-Channel Firewall Bulkhead Pass-Through System
Plate: 6061-T6 Billet Aluminum (Bare Finish) | CNC Precision Machined | Thickness: 0.5" (12.7mm)
Plate Port Standard: Dual Flow Channels with -16ORB Pattern Threaded Ports
Included Fittings: 4x Black Anodized Aluminum Hose Barb Fittings (-12AN Threaded End for -16ORB Plate Interface | 3/4" ID Barb)
Seals: 4x Nitrile O-Rings (SAE J204) | Temp Range: -40°F to +250°F (-40°C to +121°C)
Mounting Hardware: Stainless Steel Bolts/Washers/Nuts (Corrosion Resistant)
Fluid Compatibility: Glycol Coolant, Water-Methanol, Gasoline, Alcohol-Based Fuels (Confirm O-Ring Suitability: Nitrile for coolant; Viton recommended for aggressive fuels)
Pressure Rating: Tested to 150 PSI | Vibration & Thermal Cycle Validated

Application:
Primary: Water-to-Air Intercooler Systems (Coolant Supply/Return Lines Through Firewall)
Secondary: Water-Methanol Injection, Custom Fuel Systems, Nitrous Oxide Lines, Brake Fluid Circuits (Verify fluid/O-ring compatibility)
Vehicle Types: Race Cars, Rally Builds, Track Day Vehicles, Kit Cars, Custom Fabrication Projects
Installation Zone: Firewall (Engine Bay to Cabin Interface)

⚠️ Critical Warnings:
RACING USE ONLY: Not certified for street-legal vehicles. Verify local regulations.
Professional installation mandatory. Torque fittings to 25-30 ft-lbs. Bleed air post-installation.
Confirm O-ring material compatibility with fluid type before use.

Package Included:
1 x Billet Aluminum Firewall Pass-Through Plate (6061-T6)
4 x Black Anodized Hose Barb Fittings (-12AN Threaded End / 3/4" ID Barb)
4 x High-Pressure Nitrile O-Rings
(same as the picture)

Features:
True Dual Independent Channels: Isolates supply/return circuits (e.g., intercooler coolant) through single firewall penetration-zero cross-contamination risk.
ORB-Sealed Reliability: O-ring sealed interface between fittings and plate eliminates thread leakage under extreme vibration-superior to tapered AN bulkhead nuts.
Complete Engineering Kit: Plate, fittings, O-rings, stainless hardware, and drill template included-no secondary sourcing required.
Universal Hose Integration: Barb ends accept standard 3/4" ID reinforced hoses; secure with common hose clamps.
Thermal & Structural Integrity: Solid billet construction resists warping from heat cycles and chassis flex in high-stress environments.
Professional Routing Solution: Low-profile design replaces bulky bulkhead nuts-streamlines plumbing for show cars, race builds, and custom fabrication.

We only sell style and quality, We sell the Original EPMAN Brand.
Colours may not appear exactly as seen on photo in real life due to variations between the computer monitors and nacked eye colour difference.
Our factory specializes in CNC production and welcomes samples for processing and production.
All items are Brand New unless stated otherwise on the listing.
We sell DIY (Do It Yourself) Items with a few exceptions. We take no responsibility in teaching you how to install. Professional installation is strongly recommended.

Technical
Item Name	Dual -16AN Billet Firewall Pass Through Bulkhead
Material	CNC-Machined 6061-T6 Billet Aluminum
Color	Silver & Black Anodized
Fitment	RACING USE ONLY - NOT LEGAL FOR ROAD USE
Type	Through Fitting System (Racing Use Only)