PENTAIR SHURFLO 255-323 Twist-On Water Strainer, 1/2″ Barb Inlet, 1/2″ NPSM Outlet

Description

Product Overview

The Shurflo 255-323 Twist-On Water Strainer is engineered to deliver dependable filtration for a wide range of pump applications. Constructed from high‑impact, clear plastic, the housing allows operators to visually inspect the screen condition, reducing downtime caused by unexpected clogs. Inside, a 50 mesh stainless steel screen captures fine particles, protecting downstream equipment from abrasive wear and potential failure. The strainer features a 1/2 inch barb inlet that mates securely with standard pump heads, while the NPSM (National Pipe Straight Mechanical) outlet provides a reliable connection to downstream piping. Compact dimensions—measuring just 2.25 x 4.75 x 6.25 inches—make it easy to integrate into tight spaces without sacrificing flow capacity.

Usage

Designed for versatility, this inline strainer excels in both industrial and marine environments. In manufacturing facilities, it safeguards hydraulic systems, cooling circuits, and water‑based processes from particulate contamination. Marine operators rely on its corrosion‑resistant stainless steel screen to keep seawater pumps clear of sand, algae, and debris, extending service intervals and improving overall vessel reliability. The strainer’s quick‑release twist‑on design enables rapid removal for cleaning, making it ideal for applications where downtime must be minimized. Whether installed on a freshwater pump for a cooling tower or a bilge pump on a yacht, the 255‑323 delivers consistent performance under demanding conditions.

Why Choose Us

Choosing the Shurflo 255‑323 means selecting a product backed by Pentair’s reputation for engineering excellence. Each unit undergoes rigorous quality testing to ensure it meets or exceeds industry standards for pressure rating and durability. The clear plastic construction not only simplifies inspection but also resists cracking and UV degradation, providing a long service life even in harsh environments. Shurflo offers a comprehensive warranty that covers manufacturing defects, giving customers confidence in their investment. Additionally, our dedicated technical support team is available to assist with installation guidance, troubleshooting, and maintenance recommendations, ensuring you get the most out of your filtration solution.

Key Features

• Clear plastic housing lets you see screen condition at a glance, reducing unexpected shutdowns.
• 50 mesh stainless steel screen captures fine debris, protecting pumps and extending equipment life.
• 1/2 inch barb inlet and NPSM outlet provide a secure, leak‑free connection for easy installation.
• Compact size fits into tight spaces while maintaining high flow capacity for demanding applications.
• Backed by Pentair warranty and responsive customer support for peace of mind.

FAQ

What size particles can the 50 mesh screen filter out?

The 50 mesh stainless steel screen is designed to capture particles down to approximately 300 microns, effectively removing sand, rust, and other fine debris that could damage pump components.

Can the strainer be used with both freshwater and seawater?

Yes, the strainer’s corrosion‑resistant stainless steel screen and durable plastic housing make it suitable for both freshwater and seawater applications, providing reliable filtration in diverse environments.

How often should the screen be cleaned?

Cleaning frequency depends on operating conditions, but a visual inspection of the clear housing should be performed monthly. If the screen appears clogged or flow performance drops, remove the strainer, clean the screen, and reinstall.

Is the strainer compatible with standard pump fittings?

The 1/2 inch barb inlet and NPSM outlet are standard sizes that fit most pump heads and piping systems used in industrial and marine settings, ensuring straightforward integration.

What warranty does Shurflo provide for this product?

Shurflo offers a limited warranty covering manufacturing defects for a period specified in the product documentation, reflecting confidence in the strainer’s quality and durability.