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Rotolok Square Flange Rotary Airlock
Image may not be the actual product. Please refer to the full technical specs and MPN for exact details.

Please make a selection for all configurator options below.

Know your part number?

Entering a full MPN will auto-fill all options below.

Popular configurations

Rotolok RAL-10-S-20 - Square Flange Rotary Airlock

Cast iron housing & carbon steel rotor • 20 rpm • 1 HP w chain and sprocket drive • 10"

Rotolok RAL-12-S-20 - Square Flange Rotary Airlock

Cast iron housing & carbon steel rotor • 12" • 20 rpm • 1 HP w chain and sprocket drive

Rotolok RAL-6-S-20 - Square Flange Rotary Airlock

Cast iron housing & carbon steel rotor • 1/2 HP w chain and sprocket drive • 6" • 20 rpm

or configure manually

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Rotolok

Rotolok Square Flange Rotary Airlock

MPN: RT-00-SQUARE

Please make a selection for all configurator options below.

Know your part number?

Entering a full MPN will auto-fill all options below.

Popular configurations

Rotolok RAL-10-S-20 - Square Flange Rotary Airlock

Cast iron housing & carbon steel rotor • 20 rpm • 1 HP w chain and sprocket drive • 10"

Rotolok RAL-12-S-20 - Square Flange Rotary Airlock

Cast iron housing & carbon steel rotor • 12" • 20 rpm • 1 HP w chain and sprocket drive

Rotolok RAL-6-S-20 - Square Flange Rotary Airlock

Cast iron housing & carbon steel rotor • 1/2 HP w chain and sprocket drive • 6" • 20 rpm

or configure manually

FedexUPS
Option to use your account at checkout

Select options to see pricing and add to cart

QTY:

Our experts are here to help.
Our experts are here to help.

Call (866) 703-5665 for Expedited Shipping, Delivery Date, Product Questions & Help

 
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Our experts are here to help.
Our experts are here to help.

Call (866) 703-5665 for Expedited Shipping, Delivery Date, Product Questions & Help

 
centro solves badge

Overview:

The Rotolok® Square Flange Rotary Airlock is designed to provide dependable bulk material discharge while maintaining an effective airlock between process zones. Ideal for gravity-fed and pneumatic conveying systems, it ensures controlled product flow while minimizing air leakage and preserving system performance. Featuring a square flange inlet and outlet, this rotary airlock is well suited for direct mounting beneath hoppers, bins, cyclones, and dust collectors. Precision-machined components and rugged construction deliver long-lasting reliability across demanding industrial environments.

Features:

  • Square flange inlet and outlet for direct hopper or equipment mounting
  • Precision-machined rotor and housing to minimize air leakage
  • Durable construction for continuous-duty operation
  • Smooth, consistent material feeding
  • Multiple rotor designs, materials, and clearances available

Specifications:

  • Available in 6", 8", 10", 12"
  • 1/2 HP & 1 HP with chain and sprocket drive available
  • Valve Speed: 20 rpm
  • Material: Cast iron housing & carbon steel rotor
  • Available Options: 304SS Construction, Air purged end seals, Body vent port

Application:

  • Dust collection and filtration systems
  • Pneumatic conveying lines
  • Feeders under hoppers, bins, and cyclones
  • Food, pharmaceutical, chemical, plastics, and mineral processing
Quote

"Our mission is to be regarded by our customers and our community as the best supplier of automation and control product solutions to industry."

Michael R Gallagher

Centro President

QTY:

Rotolok Square Flange Rotary Airlock
Image may not be the actual product. Please refer to the full technical specs and MPN for exact details.
Rotolok
Rotolok Square Flange Rotary Airlock

MPN: RT-00-SQUARE

Part # RT-00-SQUARE

Select options to see pricing and add to cart