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Radium Engineering Universal Catch Can Kit – 6AN (20-1806-FL)

RADIUM
RAD20-1806-FL
In stock
Catch Cans
$274.95
Description The Radium Engineering Universal Catch Can Kit – 6AN (20-1806-FL) is a complete high-performance solution...
$274.95

Radium Engineering Universal Catch Can Kit – 6AN (20-1806-FL)

Description

The Radium Engineering Universal Catch Can Kit – 6AN (20-1806-FL) is a complete high-performance solution designed to control oil contamination from your engine’s crankcase ventilation system. Ideal for universal and custom applications, this all-inclusive kit provides everything needed for a professional installation when a direct-fit catch can kit is unavailable.

At the center of the system is Radium Engineering’s patented Fluid Lock® Catch Can technology, engineered to prevent overfilled catch cans from returning trapped contaminants back into the intake system. This advanced design helps maintain proper crankcase ventilation while protecting engines from oil ingestion and carbon buildup.

Constructed from CNC-machined 6061 aluminum and designed for both naturally aspirated and forced induction applications, this catch can kit delivers race-proven reliability for street, track, and competition vehicles.


Features:

Patented Fluid Lock® Technology

  • Prevents contaminants from re-entering intake system if catch can becomes full
  • Internal valve traps oil and debris until drained
  • Maintains proper ventilation under boost and vacuum conditions

Complete Universal Installation Kit

  • Includes hose, fittings, clamps, and mounting hardware
  • Flexible routing for custom installations
  • Ideal for unsupported or custom vehicle applications

High-Quality Construction

  • CNC-machined 6061 aluminum body
  • O-ring sealed design for leak-free performance
  • Safe for turbocharged and supercharged applications

Advanced Air/Oil Separation

  • Internal baffling improves vapor separation efficiency
  • Helps reduce intake contamination and carbon buildup
  • Supports cleaner combustion and improved reliability

Specifications:

  • Brand: Radium Engineering
  • Part Number: 20-1806-FL
  • Catch Can Capacity: 7 oz (207 mL)
  • Height: 4.9 in (without fittings)
  • Outer Diameter: 2.45 in
  • Main Ports: 10AN ORB (7/8"-14)
  • Drain Port: 4AN ORB (7/16"-20)
  • Hose Size: 6AN (3/8" ID)

What’s Included:

  • (1) Fluid Lock® Catch Can
  • (2) 10AN ORB to 6AN Male Low Profile Swivel Fittings
  • (2) 10AN ORB to 6AN Male Fittings
  • (2) 6AN PushLok Straight Hose Ends
  • (2) 6AN PushLok 45° Hose Ends
  • (2) 6AN PushLok 90° Hose Ends
  • 10 ft PCV Hose (3/8" ID)
  • (2) Spring Clamps for Hose
  • Aluminum Mounting Bracket
  • Stainless Steel M6 Hardware (Bolts & Nuts)
  • Service Interval Decal

Installation Notes:

  • Designed for universal fitment
  • Verify hose sizing before purchase (6AN ≈ 3/8" ID)
  • Some engines may require multiple catch cans depending on PCV design
  • Not compatible with crankcase vacuum pump systems

Servicing & Maintenance:

  • Lower body unscrews for easy draining
  • Optional remote drain supported via 4AN ORB port
  • Integrated dipstick allows quick fluid level inspection
  • Fluid Lock® system protects engine if servicing is delayed

Applications:

  • Turbocharged and supercharged engines
  • High-performance street vehicles
  • Track and race builds
  • Engines prone to blow-by and oil vapor buildup
  • Custom PCV system setups

Why Choose the Radium Fluid Lock® Catch Can Kit?

  • Complete installation kit with fittings and hose included
  • Patented Fluid Lock® engine protection technology
  • Premium Radium Engineering construction quality
  • Universal flexibility for custom builds
  • Reliable performance under both boost and vacuum conditions

What You Receive:

You will receive one (1) Radium Engineering Universal Catch Can Kit – 6AN (20-1806-FL) complete with all fittings, hose, mounting hardware, and Fluid Lock® catch can.

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Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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