Perko 2" IPS Intake Water Strainer - Cast Bronze Body - Made in USA - 0493009PLB

The Perko 0493009PLB is a premium 2-inch IPS (Inboard/Port Side) intake strainer designed for marine applications. Constructed from high-quality bronze, this strainer provides durable, corrosion-resistant protection for your boat’s cooling and water systems, ensuring smooth operation and preventing debris from entering pumps and engines.

Made in the USA, this Perko strainer delivers reliability, strength, and long-lasting performance, making it ideal for saltwater or freshwater environments. Its robust design minimizes maintenance and maximizes flow efficiency, keeping your vessel’s water system clean and functioning optimally.

The easy-to-install 2" IPS strainer features a threaded inlet/outlet configuration compatible with most marine plumbing systems, allowing secure connections to pumps, hoses, and engines. Whether you’re replacing an old strainer or upgrading your system, the Perko 0493009PLB ensures maximum protection, durability, and peace of mind on the water.

Why Pros Trust the Perko 0493 Series

• Superior Bronze Construction: Unlike plastic alternatives, the cast bronze housing resists electrolysis and handles the rigors of engine room heat and vibration.

• Tool-Free Maintenance: Features a top-mounted tie rod and knurled nut, allowing you to remove the basket for cleaning in seconds without the need for tools.

• Transparent Sight Glass: The heat-resistant polymer cylinder provides a 360-degree view of the debris level, so you know exactly when it’s time to clean.

• Integrated Mounting: The body features cast-in mounting lugs on both sides, ensuring a secure, vibration-free installation.

• Made in the USA: Built to the highest quality standards in Perko’s Florida facility, ensuring long-term parts availability and support.

Technical Specifications

Maintenance for Peak Performance

To ensure your engine stays cool and your strainer lasts for decades:

• Visual Inspection: Check the sight glass daily or before every trip for debris accumulation.

• Clean the Basket: If debris is present, unscrew the top nut, lift the cover, and rinse the stainless steel basket with fresh water.

• Gasket Care: Periodically inspect the cork/rubber cover gasket for signs of wear to ensure a vacuum-tight seal (preventing air from entering the cooling line).

• Winterization: In cold climates, ensure the strainer is drained to prevent the cylinder from cracking due to freezing water.

In the Box

• 1 x Perko 2" IPS Intake Strainer Assembly (Cast Bronze)

• 1 x 316 Stainless Steel Filter Basket

• 1 x Transparent Polycarbonate Cylinder

• 1 x Complete Gasket Set (Cover and Cylinder Gaskets)

• Installation Guide

Installation & Maintenance Tips

• Flow Direction: Observe the "In" and "Out" markings on the bronze casting. Installing it backward will significantly reduce filtration efficiency.

• Sealing: Use a small amount of marine-grade waterproof grease (like Tef-Gel or Lanocote) on the top wing nut threads and the cap gasket to ensure a vacuum-tight seal and easy removal later.

• Winterization: If you are in a freezing climate, the 0493 features a drain plug at the bottom of the casting. Always drain the strainer during winterization to prevent the polycarbonate cylinder from cracking due to ice expansion.

• Bonding: Ensure the strainer is connected to the boat’s central bonding system via the provided grounding lug to protect it from stray current corrosion.

Buying Tip: Don't Forget the Spares

For long-distance cruisers, we highly recommend keeping a Spare Perko Gasket Kit (0493DP999R) and a Spare Filter Basket on board. Maintaining a vacuum-tight seal is essential for the efficiency of your raw water pump.

Manufacturer : Perko
Manufacturer Part No : 0493009PLB
UPC : 085226175589