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LP Series

Continuous Reverse Air Cleaning for Large Airflow Applications

Provides excellent performance in a reverse air design.

Donaldson LP Series Baghouse Dust Collector hero image | AST Canada
Donaldson LP Series baghouse dust collectors use reverse air bag filter cleaning to prevent airflow before and after cleaning, resulting in lower pressure drop.

Donaldson LP Series Baghouse Dust Collector

The Donaldson Torit® LP Baghouse dust collector provides superior bag filter cleaning performance in a reverse air design. This unique system design reduces your maintenance cost and downtime.

The LP advantage has a cleaning arm with a flow-stop plate that keeps air from flowing through the bag filters before and after cleaning. Dust from cleaned bag filters cannot be re-entrained onto adjacent bags, resulting in lower pressure drop and reduced energy costs. Combine this with Dura-Life™ “Twice the Life” bag filters as standard and this LP Baghouse is better than any other reverse air collector on the market today.​​

Donaldson LP Series Baghouse Dust Collector | AST Canada
LP Series Baghouse Dust Collector

Features

  • Flow-stop plate cleaning arm reduces dust re-entrainment
  • Single inlet, outlet and hopper reduces ducting and hopper outlet costs
  • ​LP cleaning provides a constant process airflow and fewer moving parts, which reduces maintenance and disruptions to system airflow
  • LP cleaning system requires no compressed air
  • Optional live bottom hopper grinds dusts to prevent bridging in hopper
  • ​Award winning Dura-Life “Twice the Life” bag filters

Two Breakthrough Filter Options

Dura-Life® Filter Bags

Dura-Life Filter Bags Provide Twice the Life Over Standard 540 g/m2 / 16 oz/yd2 Polyester Bags. Traditional 540 g/m2 / 16 oz/yd2 polyester bags are produced via a needling process that creates larger pores where dust can embed into the fabric, inhibiting cleaning and reducing bag life. Dura-Life bags are engineered with a unique hydroentanglement process that uses water jets to blend the fibres. This process creates a felt with smaller pores which keeps more dust on the surface of the filter resulting in better pulse cleaning and longer bags life.

Features of Dura-Life® Filter Bags
  • Two to three times longer bag filter life
  • Reduced maintenance and replacement bag filter costs due to fewer bag changeouts
  • fan energy savings due to lower pressure drop
  • Thirty percent fewer emissions based on EPA tests

Ultra-Web SB Pleated Bag

For more than two decades, Donaldson Torit has advanced the proven Ultra-Web fine fibre technology. Ultra-Web provides a very fine, continuous fibre of 0.2-0.3 micron in diameter to form a web-like net that traps dust on the surface of the media. Combining Ultra-Web technology with a sturdy spunbond polyester substrate, Ultra-Web SB pleated bag filters provide longer life, reduced downtime and reduced emissions.​​

Benefits of Ultra-Web SB Pleated Bags
  • Up to two times longer filter life
  • Energy savings due to lower pressure drop
  • Reduced maintenance and downtime costs
  • Reduced emissions
  • Snap-in design for tool free installation
  • Fully synthetic snap-in design eliminates the need to provide bonding points

Ultra-Web® SB pleated bag filters

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Pleated bag filters

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Dura-Life™ bag filters

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Bag filter selection guide

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Ultra-Web® Filter Technology Explained

 This video explains the Ultra-Web Technology and shows how to save money and time while using Ultra-Web Filters.

Dura-Life™ Baghouse Filters

Dura-Life filtration technology exceeds that of conventional polyester and other bag filters.These bags can offer twice the life of other bags, and are offered for all popular brands of collectors.

IoT Enabled with iCue™ Connected Filtration Service

This collector* is now enabled with Donaldson’s iCue™ connected filtration monitoring service. Designed to remotely monitor a facility’s dust collection equipment and provide operational insights directly to end-users, this information can help manufacturers reduce unplanned downtime, support efficient maintenance and operation, and automatically capture compliance data.

iCue dashboard on mobile phone | AST Canada

iCue Connected Filtration Service for
Dust, Mist & Fume Collectors

iCue Gateway | AST Canada

* may not be available on all models

Resources

Product Literature

Brochure

Donaldson LP Series Baghouse Dust Collector download thumbnail | AST Canada
Click to download

Manual
72-252
All Welded

Click to download

Manual
312-594
Panelized

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Manual
684-882
Panelized

Click to download

Bolted Reverse Air Filter
Assembly Guide

Click to download

LP Series
Reverse Air Filter
Manual

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Bag filter selection guide

Click to download

Related Technical Articles & Case Studies

Key Industries

Standard & Optional Features

Collector DesignStandardOptional
Clean-Side Bag Removal 
Walk-In Clean Air Plenum 
10-Gauge Carbon Steel Construction 
Heavy-Duty 6.3 mm / 1/4 in. Plate Tubesheet 
Rated 431.8 mm / 17 in. Water Gauge 
Internal Sweep Arm Cleaning Mechanism 
Explosion-Proof Reverse Air Fan & Motor* 
Aluminum Fan Wheel 
Flanged Inlet, Outlet & Body 
Easy-Lift Lifting Ears 
Tangential Inlet or Involute Inlet 
Service Platform & Ladder & Ladder Cages 
Stainless Steel Construction 

 

Bags and CagesStandardOptional
Dura-Life Twice the Life Felt Snap-In Bag Filters 
Galvanized Snap-In Bag Cage 
Variety of Filter Bag Media Options 

 

Paint SystemStandardOptional
Prime Coated Interior 
Textured Multi-Coat Paint Finish with 2,000-Hour Salt Spray Performance 
Standard Colors: Torit Blue or Storm White 
Custom Colors 

 

Hopper DesignStandardOptional
60° Hoppers 
Flanged Hopper Discharge (per specification) 
Hopper Access Panel 
Coupling for High Level Indicator 
High Level Indicator 

 

Support StructureStandardOptional
762 mm / 30 in. Clearance Leg Pack (Beneath 609.6 mm / 24 in. FT Valve) 
Custom Clearance Leg Packs 

 

Electrical Controls, Gauges, and EnclosuresStandardOptional
Magnehelic** Gauge 
Photohelic** Gauge 
Photohelic Gauge (Weatherproof) 
iCue™ Connected Filtration Service 

 

Safety FeaturesStandardOptional
Sprinkler Kit Assembly 
Explosion Vents 
Interior Light for Walk-In Plenum 

 

WarrantyStandardOptional
10-Year Warranty 
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Donaldson LP Series baghouse dust collectors use reverse air bag filter cleaning to prevent airflow before and after cleaning, resulting in lower pressure drop.
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