Custom Covers  

Features: 

The Preferred Engineering Covers are constructed from polished stainless steel for easy decontamination, and offers a unique design which includes our Quick-Lock© Toggle Bolt System. Our custom engineered seals will provide reliable and repeatable sealing of large irregular openings. 

Products Include:  

• Sand Box Covers 

• NI Box Covers 

• Inspection Hatch Covers 

• ERCD Covers 

• Ex Core and Blow Out Covers 

Benefits: 

• Proven design 

• Reduced Critical Path  

• Reduced exposure – reduced installation time 

• Reliable Sealing - means no draindown to locate leaks 

• No RTV required 

• No Cure time 

• Easy to remove and cleanup 

• Easy to install- No torqueing- no bolt tightening pattern. 

• Reusable Seals and Toggle Bolts