CLICK &
DRAG HERE
"[The MAP Seal] is working great and both maintenance and the environmental team are very pleased with the design and the functionality of the seal!
Not to mention that the ops manager was really impressed with the speed that you could get it back to us. Thank you and your team so much for the help!"
-Rebecca B., RA Customer
MAP SEAL™ SYSTEM
BY ROTARY AIRLOCK LLC
Your maintenance dream come true.
-
Change Seals In-Line
-
No Pulling Valves
-
No Pulling Endcaps
-
USDA Compliant









































































































































Rotary Airlock's MAP Seal™ System is engineered for industrial manufacturing applications based on years of experience in the field. Not only is it USDA compliant, but its durability has allowed customers to go from four to seven days of seal life with packing, to 28+ months and still running strong with a MAP Seal™.
HOVER HERE!
Change Seals
In-Line
USDA
Compliant
Convenient Kits
Save Inventory
In less than 15 minutes, you can change our proprietary MAP Seal™
and LPF Bearing Systems In-Line.
No need to pull an airlock means less downtime, less labor, and more product & profit for your bottom line.
The MAP Seal™ System is the ONLY USDA compliant seal on the market for EVERY industry.
Whether it's food processing, ethanol production, or even pharmaceuticals, you'll know you have a seal designed just for you.
There's always inventory to keep on hand, so we made convenient replacement kits so your inventory, doesn't eat into your budget.
With fast delivery and economical pricing, your MAP Seals™ can be shipped quick or kept on hand without gouging your bottom line.

THE ONLY
SEAL YOU'LL
EVER NEED
Any airlock or feeder valve make & model can be easily converted from mechanical packing to a MAP Seal. Because of its engineering, we can provide this seal at the best economical price
for a quick return on your investment.

THE DESIGN
The MAP Seal System is a split seal that is machined for In-Line maintenance and all internal parts meet USDA standards for indirect food contact. All seal parts are designed split to make installations and replacements on your rotary valves a maintenance dream come true.
MADE IN THE U.S.A.
