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Landfill Gas

Product catalog summary

Introduction
The document discusses the use of Hoffman® & Lamson® multistage centrifugal blowers in landfill gas applications. These products are known for their durability and cost-effectiveness in the landfill gas industry, particularly in gas-to-energy plants and leachate evaporation systems.

Key Features and Benefits

Coated Heads and Sections: Provides corrosion resistance.
Upgraded Multi-Lip Labyrinth Seals: Minimizes gas leakage, with an optional carbon ring.
Sealed for Life Bearings: Offers zero maintenance and protection from gas and moisture.
Drain Line with Valve: Facilitates quick and easy removal of condensate.
Bearing Monitoring Provisions: Allows for field or remote monitoring.
UV Paint: Enhances outdoor performance and reduces fading.
Coupling Guard: Features a non-sparking design for ease of maintenance.
Stainless Steel Baffle Rings: Increases blower efficiency.
Lip Seals: Prevents housing contamination.

Reliability and Maintenance

Fewer moving parts result in less downtime.
Heavy-duty cast iron construction ensures durability.
Baked phenolic coated heads and sections enhance reliability.
Dynamically balanced rotor assemblies are available.
Sealed bearings on most models eliminate the need for lubrication changes.
Quick access drain line and valve for maintenance ease.
Non-contacting, multi-groove labyrinth seals enhance reliability.

Efficiency

Baffle rings are standard on most models, improving efficiency.
A variety of models are available to maximize plant efficiency.
Standard with premium efficiency motors, ready for variable frequency drives (VFD).

Performance Specifications
The document provides performance specifications for Hoffman & Lamson models 550 – 1400, detailing volume flow rates and discharge pressures.

Contact Information
For further inquiries, contact Nash - Zweigniederlassung der Gardner Denver Deutschland GmbH, located in Nuernberg, Germany.

Catalog excerpts

MULTISTAGE CENTRIFUGAL HOFFMAN LAMSON

Open the catalog to page 1

Hoffman® & Lamson® WORLD WIDE LEADER OF MULTISTAGE CENTRIFUGAL TECHNOLOGY Landfill Gas Packages Lamson, Hoffman and Turbotron products, have a long history of providing durable and cost effective exhausters and blowers to the Landfill Gas industry. These brands were instrumental in converting landfill gas owners to cast iron multistage centrifugal blowers as the gas-moving technology of choice for their landfills. Today, in addition to flare applications, more blowers are being used in Gas to Energy plants (LFGTE), as well as in leachate evaporation systems. In an effort to provide the most cost...

Open the catalog to page 2

Landfill Gas Packages Superior Quality & Design – by the Numbers Key Feature Coated Heads and Sections Corrosion Resistant Upgraded Multi-Lip Labyrinth Seals Minimum Gas Leakage (carbon ring optional) Sealed for Life Bearings (up to 1260 frame) Zero Maintenance; Sealed From Gas and Moisture Drain Line with Valve (not shown in picture left) Quickly and Easily Removes Condensate Provisions for Bearing Monitoring Field or Remote Monitoring (if desired) UV Paint for Outdoor Operation Less Fade/ Higher Performance Coupling Guard – Orange Peel Non-Sparking Design – Ease of Maintenance Stainless Steel...

Open the catalog to page 3

Air Maps HOFFMAN & LAMSON MODELS 550–1400 Performance Specifications Typical Landfill Offerings Discharge Pressure: bar abs. (psig) m³ Volume Flow Rate (cfm) The brands of Hoffman and Lamson are a part of the Nash Division of Gardner Denver Member Please recycle after use. Order-No.: CF:B-PB102-A0-EN 0.2/04-2013 Printed in Germany ©2010 All Rights Reserved; All data subject to change Nash - Zweigniederlassung der Gardner Denver Deutschland GmbH Katzwanger Straße 150 90461 Nuernberg, Germany Phone: +49 911 1454-0 Fax: +49 911 1454-6935 [email protected] www.HOFFMANandLAMSON.com

Open the catalog to page 4

Landfill Gas

Landfill Gas

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