Secondary Seal
Overview
The SEAL KINGTM low-profile secondary seal was specifically designed to give storage tank owners the ability to maximize tank working capacity. With its extremely low profile, the SEAL KINGTM increases the working capacity of a floating roof tank, allowing tank owners to increase competitiveness and profitability.
Choose the SEAL KINGTM for a secondary seal that will help you recapture your working capacity, is compatible with any product normally stored in floating roof tanks and has unsurpassed vapor sealing ability and exceptional water shedding capability.
Key Benefits
The SEAL KING™ secondary seal increases working capacity without sacrificing on functionality or durability. Here’s how:
Low Profile — increases storage tank capacity by increasing the maximum roof height
No gapping — engineered with custom- hardened stainless steel support arms which maintain constant continuous sealing pressure on the tank shell
Long life — key components made from custom-hardened stainless steel, ensuring spring longevity and long-lasting seal performance
Maintenance-free operation — straight forward design, no complicated components to adjust
Easy fabric inspection — fabric on the outside for easy visual inspection
Key Design Features
Excellent water shedding ability
Abrasion-resistant wiper tip
Excellent flexibility, molds well to shell irregularities
Low-profile design also allows shorter (and more economical) foam dam
Premium fabrics for long-life and durability of vapor barrier
Pre-punched fabric allows for rapid installation
Materials are compatible with any product normally stored in floating roof tanks
SEAL KING™ Resources
SEAL KINGTM Secondary Seal Brochure
Product Photo Gallery
Secondary Seal Capacity Chart
Verticality & Roundness Survey Procedures
Chemical Compatibility Chart
Links to Applicable Standards including: API 650,
API 653 & API 2000
Regulatory links including EPA
NFPA – National Fire Protection Association
API - American Petroleum Institute
Tanks 4 - Emissions program
Tanks ESP - Emissions program
