Manufacturer Information

Manufacturer: HSI (Hoffman & Lamson / HSI Blower Systems)
Model: NT88408
Serial Number: 2131006A-5
Equipment Type: Multi-Stage Centrifugal Gas Blower
Configuration: 11-Stage Centrifugal Blower
Condition: Used

Description

Available for sale is a used HSI Model NT88408 11-stage centrifugal gas blower, engineered for high-volume gas handling, process air movement, pneumatic conveying, vapor recovery, aeration, and industrial gas compression applications. This heavy-duty blower package features an eleven-stage centrifugal design that delivers efficient airflow and pressure generation while maintaining reliable continuous-duty operation.

The blower is constructed with a cast iron casing protected by a Heresite P403L corrosion-resistant coating, making it suitable for challenging industrial environments. The rotor assembly incorporates a 4140 carbon steel shaft, labyrinth seals, and a brass deflector for dependable operation and long service life.

The package includes a 300 HP TECO electric motor and is mounted on a substantial 25-foot long skid complete with an HSI 449TS standard motor base. The blower features a 10-inch inlet and 8-inch outlet connection arrangement with a POS.1 vertical discharge orientation.

Built for demanding industrial service, this blower is suitable for wastewater treatment facilities, chemical plants, refineries, pneumatic conveying systems, power generation facilities, and industrial process operations requiring reliable gas movement and pressure generation.

Specifications

General Information

• Manufacturer: HSI
• Model: NT88408
• Serial Number: 2131006A-5
• Equipment Type: Multi-Stage Centrifugal Gas Blower
• Configuration: 11-Stage
• Condition: Used

Blower Construction

Casing Material

• Cast Iron

Internal Coating

• Heresite P403L Corrosion Resistant Coating

Shaft Material

• 4140 Carbon Steel

Seal Type

• Labyrinth Seals

Additional Components

• Brass Deflector

Impeller Configuration

Wheel #1

• 5011 Cast B.C.

Wheels #2 Through #11

• 5021 Cast Radial Design

Total Stages

• Eleven (11)

Process Connections

Inlet Connection

• 10 Inch Diameter

Outlet Connection

• 8 Inch Diameter

Orientation

• POS.1 Vertical Configuration

Drive System

Motor Manufacturer

• TECO

Motor Power

• 300 HP

Electrical Requirements

• 460 Volt
• 3 Phase
• 60 Hertz

Skid Assembly

Skid Length

• Approximately 25 Feet

Skid Width

• Approximately 130 Inches

Base

• HSI Standard 449TS Motor Base

Design Features

• Multi-Stage Compression Design
• Continuous Duty Operation
• Corrosion Resistant Internal Coating
• Heavy-Duty Industrial Construction
• High-Efficiency Gas Handling
• Skid Mounted Package

Applications

• Industrial air handling
• Process gas movement
• Pneumatic conveying
• Wastewater aeration
• Vapor recovery systems
• Chemical processing
• Industrial drying systems
• Combustion air supply
• Gas boosting
• Environmental systems
• Industrial ventilation
• Process air systems

Products This Equipment Would Be Used For

• Air
• Process gases
• Combustion gases
• Vapor streams
• Industrial exhaust streams
• Pneumatic conveying air
• Aeration air
• Utility gases
• Chemical vapors
• Process air systems
• Environmental control streams
• Manufacturing process gases

Frequently Asked Questions

• What type of blower is the HSI NT88408?
  This is an 11-stage centrifugal gas blower designed for industrial gas handling and air movement applications.
• How many stages does the blower have?
  The unit utilizes eleven centrifugal stages.
• What size motor powers the blower?
  The blower is driven by a 300 HP TECO electric motor.
• What are the process connection sizes?
  The blower features a 10-inch inlet and an 8-inch outlet.
• What material is the blower casing made from?
  The casing is constructed from cast iron.
• What protective coating is installed?
  The casing incorporates a Heresite P403L corrosion-resistant coating.
• What material is the shaft constructed from?
  The shaft is manufactured from 4140 carbon steel.
• What type of seals are utilized?
  The blower uses labyrinth seals.
• What industries commonly use multi-stage centrifugal blowers?
  Wastewater treatment, chemical processing, petrochemical facilities, power generation, manufacturing plants, and pneumatic conveying operations commonly use these blowers.
• What are the benefits of a multi-stage centrifugal blower?
  Multi-stage designs provide higher pressure capability, smooth airflow, energy efficiency, continuous-duty operation, and reduced maintenance requirements.
• Can Aaron Equipment assist with shipping and logistics?
  Yes, Aaron Equipment can coordinate inspections, dismantling, rigging, loading, transportation, export documentation, and worldwide logistics services.
• Does Aaron Equipment buy and sell used blowers and utility equipment?
  Yes, Aaron Equipment actively purchases and sells used centrifugal blowers, compressors, vacuum systems, utility equipment, process machinery, and complete industrial facilities worldwide.

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