Stephen Stephenson EFTP300T Trap Seal Primer

Product Description

The STEPHEN STEPHENSON EFTP300T is a trap seal primer designed to maintain water seals in floor drain traps and other plumbing trap assemblies. Trap seal primers deliver a controlled supply of water to drain traps that are prone to evaporation, preventing the loss of the water seal that blocks sewer gases from entering occupied spaces. This component is typically installed by licensed plumbers in commercial and institutional plumbing systems where floor drains see infrequent use.

The EFTP300T is suited for use in floor drain trap applications where maintaining a consistent water seal is required by plumbing code. Typical installations include mechanical rooms, restrooms, and commercial kitchen or utility areas where drains may sit idle long enough for trap water to evaporate. A functioning trap seal is essential for odor control and code compliance in these environments.

Key Features

• Maintains water seal in floor drain traps to block sewer gas intrusion
• Provides controlled water delivery to prevent trap evaporation
• Suitable for commercial and institutional plumbing applications
• Supports compliance with plumbing codes requiring active trap seal maintenance

Compatibility

Designed as an OEM-style replacement or direct installation unit for floor drain trap seal primer applications in commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the applicable edition of the International Plumbing Code (IPC) or local jurisdiction requirements. Shut off the water supply to the line before making any connections. Verify that the supply pressure at the installation point is within the range specified on the unit before commissioning. Do not operate the primer without confirming all connections are leak-free.

Technical Specifications

• Model: EFTP300T

Standard Information

• Brand: STEPHEN STEPHENSON
• Manufacturer Part Number: EFTP300T