TL4000 Poly Tank Replacement Lid – 5" w/ Ball Check Air Vent (Fits 15 & 25 Gal Tanks)

Model: TL4000
Category: Plumbing & Fluid Handling → Tank Accessories
Type: Poly Tank Replacement Lid – 5" w/ Ball Check Air Vent

The TL4000 Poly Tank Replacement Lid – 5" w/ Ball Check Air Vent is a durable and reliable replacement lid designed for 15 and 25 gallon poly water tanks. Built to ensure proper tank sealing and ventilation, this lid helps maintain optimal system performance in pressure washing and fluid handling applications.

Key Features

5" poly tank replacement lid

Integrated ball check air vent for proper ventilation

Prevents spills and contamination

Durable, chemical-resistant poly construction

Designed for secure fit on compatible tanks

OEM-style replacement for Nilfisk tanks

Technical Specifications

Product Name: Tank Replacement Lid w/ Vent
Model / Part Number: TL4000

Size: 5" Lid
Material: Poly

Vent Type: Ball Check Air Vent

Compatibility: Fits 15 Gallon and 25 Gallon Poly Tanks
Brand: Nilfisk
Condition: New

Typical Applications

Replacement lid for water tanks

Pressure washer buffer tank systems

Tank ventilation and airflow control

Preventing contamination in fluid storage systems

Maintaining proper tank pressure balance

Applications requiring a 5" tank lid with ball check air vent (fits 15 & 25 gallon poly tanks)