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Dust Collector Rotary Airlock

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dust collector rotary airlock rotolok dust collector airlock duct collector rotary airlock usa dust collector - Rotolok USA dust collector airlock usa

Key Features

  • Maximum number of blades within the housing at one time without affecting throughput
  • Minimum clearance between rotor tips and body
  • Good throat opening at valve entry allowing high pocket filling efficiency
  • Light-weight minimises loading on connected equipment
  • Compact with direct drive, right-angled gearbox accommodates installation space constraints
  • Cost competitive ideal for integration into systems
  • Inboard bearings for increased shaft rigidity
  • Lip seals provide effective containment with reduced maintenance requirements
  • Precision machining of components
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Rotolok introduced a low cost solution to dust collector rotary airlock needs. The Dust Collector Rotary Airlock is a lighter duty option for standard dust collection applications.

Constructed with a robust cast iron body and cast iron end covers. Bearings are inboard and shafts are sealed with lip seals. All valves are direct driven with a right angle gearbox and motor.

These valves have been engineered and designed solely as a low cost alternative for applications with pressure differentials of 3 psi or less. Available in sizes from 6″ to 12″ with round and square inlet.

The general market place covers Cyclones, Bag Houses and Gravity Feed applications with pressures around +/- 3 psi

  • Body

    Cast Iron Precision Bored
    Standard: Universal flanges to match Square or Circular connections
    Heavy Duty: Robust with either Square or Circular flanges

  • End Covers

    Cast Iron Precision Machined and Spigot Located into Valve Body

  • Rotor

    Fabricated Mild Steel Closed (Shrouded) Type Fully Machined

  • Bearings

    Ball Type Rigged Inboard Sealed for Life

  • Seal

    Shaft Seals Rubber Lip Type

  • Drive

    Motorised Worm Box Shaft Mounted on Rotor and Fitted with Standard Nema Motor TEFC 230/460 volt, 3 phase, 60 Hz Flange Mounted to Worm Box

  • Valve Speed

    28 RPM on 6″ and 8″ sizes
    29 RPM on 10″ and 12″

All dimensions are in inches unless otherwise stated

ROUND DRILLING SQUARE DRILLING
SIZE A C D E F H B O P Q B O P T U kW WEIGHT (lbs) ft3/rev
6 6 3/8 10 12 1/2 5 1/2 11 3/8 11 1/4 8 7/8 9 1/2 10 12 1/2 3 2 3/4 1/2 88 0.08
8 8 1/2 12 3/16 13 5/8 6 5/8 11 3/8 13 1/2 8 7/8 11 3/4 11 13/16 12 1/2 3 3 9/16 1/2 132 0.21
10 10 1/2 15 15/16 16 5/16 7 13/16 13 1/4 16 12 1 14 1/4 14 3/16 12 9/16 3 4 1/4 3/4 203 0.42
12 12 9/16 18 5/16 17 1/2 9 13 1/4 19 1/8 12 1 17 17 5/16 12 11/16 3 5 1/16 3/4 317 0.75
Dust Collector Rotary Airlock Square Diagram Dust Collector Rotary Airlock Square Dimensions Dust Collector Rotary Airlock Square Inlet

All dimensions are in inches unless otherwise stated

SIZE A B C D E F H O P T U H/P WEIGHT (lbs) ft3/rev
6” 6’’ 9 ⅞’’ ½’’ 11’’ 11 ⅝’’ 5 ¾’’ 14’’ 12 ½’’ 3 2 ¾’’ 1/2 152 0.08
8” 8’’ 11 ⅞’’ ⅝’’ 13’’ 12 ⅝’’ 6 ¾’’ 14’’ 12 ½’’ 3 3 ⁹⁄₁₆’’ 1/2 183 0.21
10” 10’’ 13 ¼’’ ⅝’’ 15’’ 13 ¹³⁄₁₆’’ 8’’ 15’’ 12 ⁹⁄₁₆’’ 3 4’’ 3/4 256 0.42
12” 12’’ 15 ¾’’ ½’’ 18 ⅛’’ 15 ¼’’ 9 ⁵⁄₁₆’’ 15’’ 12 ½’’ 3 4 ¹¹⁄₁₆’’ 3/4 386 0.75
Dust Collector Rotary Airlock Circluar Diagram Dust Collector Rotary Airlock Circular Diagram Dust Collector Rotary Airlock Circular Diagram

All dimensions are in inches unless otherwise stated

SIZE A B C D E F H O P Q HP WEIGHT (lbs) ft3/rev
6’’ 6’’ 11 ¼’’ ½’’ 10 ⅝’’ 11 ⅝’’ 5 ¾’’ 14’’ 8 ⅞’’ 9 ½’’ 1/2 152 0.08
8’’ 8’’ 12 ½’’ ½’’ 12 ⅝’’ 12 ⅝’’ 6 ¾’’ 14’’ 8 ¹¹⁄₁₆’’ 11’’ 1/2 183 0.21
10’’ 10’’ 14 ½’’ ⅝’’ 15’’ 13 ¹³⁄₁₆’’ 7 ⅞’’ 15’’ 8 ¹¹⁄₁₆’’ 12 ⅝’’ 3/4 256 0.42
12’’ 12’’ 17 ⅜’’ ¾’’ 18 ⅜’’ 15 ¼’’ 9 ⁵⁄₁₆’’ 15’’ 12 ⅞’’ 15 ½’’ 3/4 386 0.75