5″ Threaded Tank Lid with Vent – Fits 100 Gallon Ace Roto-Mold Vertical Tanks

This 5″ Threaded Tank Lid with Vent is a direct replacement cap designed for use with 100-gallon vertical Ace Roto-Mold tanks. It features a heavy-duty threaded design for a secure seal and a built-in vent to allow proper airflow and pressure equalization during chemical filling and dispensing.

Ideal for softwash rigs, agricultural sprayers, and fluid transport setups, this lid helps maintain tank integrity while preventing pressure buildup or vacuum lock.

Includes:

• One (1) 5″ threaded tank lid

• Integrated vent system

• Durable black HDPE construction

Performance Specifications:

• Lid Diameter: 5″ (Threaded)

• Vent Type: Built-in pressure relief vent

• Material: Heavy-duty HDPE plastic

• Color: Black

• Compatibility: Fits most 100-gallon Ace Roto-Mold vertical tanks (check threads before purchase)

• Application: For use with SH, water, surfactants, fertilizers, and other softwash chemicals

Key Benefits:

• Provides secure, leak-resistant seal for transport or stationary tanks

• Vent allows safe chemical transfer without pressure issues

• Durable HDPE plastic resists UV rays and chemical corrosion

• Threaded design prevents accidental dislodging

• Quick and easy replacement for worn or missing tank lids