McMaster

Submersible Threaded Breather Vent – Nylon Plastic – 1/4" NPT | 4505N11

$4.25
Financing availableFlexible options for qualified buyers.
View options
In stock — ready to ship
Fast, reliable shippingDelivery options are shown at checkout.

FAST SHIPPING Nationwide delivery options
CONTRACTOR PRICING Savings on qualifying orders
EXPERT SUPPORT Talk to real product specialists
CONTRACTOR-GRADE BUILD Built for demanding professional work.
RELIABLE COMPONENTS Configured for dependable performance.
JOB-READY PERFORMANCE Designed to help crews work efficiently.
PRO-GRADE CONFIGURATION Flexible equipment and accessory options.
EXPERT SUPPORT Help before and after the sale.

OVERVIEW & BENEFITS

The Submersible Threaded Breather Vent (4505N11) is designed to allow pressure equalization while preventing water, debris, and contaminants from entering enclosed systems. Constructed from durable nylon plastic, this vent is corrosion-resistant and ideal for use in wet, chemical, or outdoor environments.

Featuring a 1/4" NPT threaded connection, this breather vent is commonly used on chemical tanks, softwash systems, fluid reservoirs, pumps, and enclosures that may be exposed to splashing or temporary submersion. Its submersible design helps protect internal components while maintaining proper airflow.

This vent is a reliable solution for professional softwash rigs and industrial applications where durability and protection are critical.

Features & Benefits

  • Submersible breather vent design for wet environments

  • Allows pressure equalization while blocking contaminants

  • Durable nylon plastic construction resists corrosion

  • 1/4" NPT male thread for easy installation

  • Ideal for chemical tanks and fluid systems

  • Suitable for outdoor and industrial applications

Specs & Details

  • Product Type: Submersible breather vent

  • Material: Nylon plastic

  • Thread Size: 1/4" NPT

  • Mounting: Threaded

  • Use: Pressure equalization & venting

  • Applications: Tanks, pumps, softwash systems, fluid enclosures

  • SKU: 4505N11

VERIFIED CUSTOMER FEEDBACK

WHAT PROS ARE SAYING

PRODUCT SUPPORT

FREQUENTLY ASKED QUESTIONS

Is this product ready to use out of the box?

Setup requirements vary by product. Review the product description and included-items section, or contact our team before ordering for configuration details.

Can I finance this product?

Financing options may be available for qualified buyers. Use the financing link on this page to review current options.

What warranty applies?

Warranty coverage varies by manufacturer and product. Review the product details or contact support for the coverage associated with this item.

Do you offer product support?

Yes. Contact the Cigar City Softwash team for product-selection, setup, parts, and troubleshooting guidance.

NEED HELP CHOOSING?

Our team can help you select the right equipment, parts, and accessories.

CONTACT US

FLEXIBLE OPTIONS

FINANCING FOR YOUR BUSINESS

Get the equipment you need and preserve working capital.
  • Quick application
  • Options for qualified buyers
  • Preserve working capital
CHECK FINANCING