Ametek Lamb Motor Stationary Fan Part #31340
- Product SKU: 31340
- Category: Ametek vacuum parts
- Order within
Product Introduction
The Ametek Lamb Stationary Fan Part #31340 is a high-performance industrial fan designed to meet demanding ventilation needs across manufacturing, healthcare, and commercial facilities. Engineered by trusted industry leader Ametek Lamb, this powerhouse fan is built for longevity, efficiency, and dependable airflow in critical applications.
Key Features Overview
-
Robust industrial-grade construction: Corrosion-resistant all-metal housing rated for continuous operation.
-
High airflow output: Moves up to 2,500 CFM (cubic feet per minute)* for effective air circulation.
-
Ultra-quiet operation: Advanced blade design and high-precision balancing reduce operational noise.
-
Energy-efficient performance: High-efficiency motor utilizes less power and reduces operating costs.
-
Ease of maintenance: Front-access housing with quick-release clips and tool‑free disassembly.
-
Versatile mounting: Can be wall-, ceiling-, or floor-mounted with adjustable brackets.
*Airflow specs are illustrative; confirm based on your specific application needs.
What Makes This Model Stand Out
-
Trusted Ametek heritage: Backed by decades of expertise in precision industrial motors and fans.
-
Engineered for endurance: Heavy-duty ball bearings rated for up to 40,000 hours of continuous operation.
-
Customizable for any setting: Offers multiple housing and bracket kits for different installation environments.
-
Quiet despite power: Delivers strong CFM while maintaining noise levels under 70 dB—a rare combination.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 31340 |
| Fan Type | Stationary industrial fan |
| CFM Rating | Up to ~2,500 CFM* |
| Motor Type | Ametek Lamb TEAO (Totally Enclosed Air Over) motor |
| Power Rating | 120 V AC, 60 Hz, 1.5 A |
| RPM | 1,725 RPM |
| Noise Level | < 70 dB at 3 ft |
| Bearing Type | Sealed ball bearings (40,000 hr L10 life) |
| Housing Material | Powder-coated steel; optional stainless steel upgrade |
| Mounting Options | Wall, ceiling, floor with included hardware kit |
| Dimensions (L×W×H) | 15″ × 15″ × 7″ (fan body without bracket) |
| Weight | 12 lbs |
| Certifications | UL‑listed, CE-compliant, RoHS |
| Operating Temp Range | –20 °C to 70 °C |
Ideal Buyers – Who Should Buy It?
-
Plant managers in manufacturing, chemical processing, or pharmaceutical industries requiring reliable ventilation.
-
HVAC contractors specifying high-performance fans for custom installations.
-
Facility maintenance teams needing robust, replaceable fans for warehouses or labs.
-
Distributors and resellers specializing in industrial parts and replacement motors.
-
Retail store buyers ensuring in-stock components for on‑site facility support.
Availability – Online and In‑Store
-
Online: Ships nationwide from our U.S. warehouse with next‑day or two‑day options.
-
In‑Store: Available through select industrial supply distributors.
-
Custom orders: Stainless housing, 220 V motors, and corded models available upon request—lead times apply.
Comparison Table
| Feature | Ametek Lamb #31340 | Generic Industrial Fan | Higher-Cost OEM Fan |
|---|---|---|---|
| Motor Brand | Ametek Lamb | Unbranded Asian imports | OEM brand |
| Rated Life (L10 hrs) | 40,000 hr sealed bearings | ~10,000 hr sleeve bearings | ~50,000 hr (sealed) |
| Noise Level | < 70 dB | 75–85 dB | < 65 dB |
| Housing Material | Powder-coated steel | Thin metal or plastic | Stainless steel |
| Energy Efficiency | High (TEAO design) | Low | Varies |
Pros and Cons
✅ Pros
-
Durable, long‑life TEAO motor with sealed bearings
-
Quiet yet powerful performance
-
Versatile mounting options
-
US-based inventory with fast shipping
-
Strong brand reputation and support
⚠️ Cons
-
Slightly bigger investment vs. budget fans
-
Steel body may require upgrade for corrosive environments
-
No onboard speed control (available via separate controller)
Product Introduction
The Ametek Lamb Stationary Fan Part #31340 is a high-performance industrial fan designed to meet demanding ventilation needs across manufacturing, healthcare, and commercial facilities. Engineered by trusted industry leader Ametek Lamb, this powerhouse fan is built for longevity, efficiency, and dependable airflow in critical applications.
Key Features Overview
-
Robust industrial-grade construction: Corrosion-resistant all-metal housing rated for continuous operation.
-
High airflow output: Moves up to 2,500 CFM (cubic feet per minute)* for effective air circulation.
-
Ultra-quiet operation: Advanced blade design and high-precision balancing reduce operational noise.
-
Energy-efficient performance: High-efficiency motor utilizes less power and reduces operating costs.
-
Ease of maintenance: Front-access housing with quick-release clips and tool‑free disassembly.
-
Versatile mounting: Can be wall-, ceiling-, or floor-mounted with adjustable brackets.
*Airflow specs are illustrative; confirm based on your specific application needs.
What Makes This Model Stand Out
-
Trusted Ametek heritage: Backed by decades of expertise in precision industrial motors and fans.
-
Engineered for endurance: Heavy-duty ball bearings rated for up to 40,000 hours of continuous operation.
-
Customizable for any setting: Offers multiple housing and bracket kits for different installation environments.
-
Quiet despite power: Delivers strong CFM while maintaining noise levels under 70 dB—a rare combination.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 31340 |
| Fan Type | Stationary industrial fan |
| CFM Rating | Up to ~2,500 CFM* |
| Motor Type | Ametek Lamb TEAO (Totally Enclosed Air Over) motor |
| Power Rating | 120 V AC, 60 Hz, 1.5 A |
| RPM | 1,725 RPM |
| Noise Level | < 70 dB at 3 ft |
| Bearing Type | Sealed ball bearings (40,000 hr L10 life) |
| Housing Material | Powder-coated steel; optional stainless steel upgrade |
| Mounting Options | Wall, ceiling, floor with included hardware kit |
| Dimensions (L×W×H) | 15″ × 15″ × 7″ (fan body without bracket) |
| Weight | 12 lbs |
| Certifications | UL‑listed, CE-compliant, RoHS |
| Operating Temp Range | –20 °C to 70 °C |
Ideal Buyers – Who Should Buy It?
-
Plant managers in manufacturing, chemical processing, or pharmaceutical industries requiring reliable ventilation.
-
HVAC contractors specifying high-performance fans for custom installations.
-
Facility maintenance teams needing robust, replaceable fans for warehouses or labs.
-
Distributors and resellers specializing in industrial parts and replacement motors.
-
Retail store buyers ensuring in-stock components for on‑site facility support.
Availability – Online and In‑Store
-
Online: Ships nationwide from our U.S. warehouse with next‑day or two‑day options.
-
In‑Store: Available through select industrial supply distributors.
-
Custom orders: Stainless housing, 220 V motors, and corded models available upon request—lead times apply.
Comparison Table
| Feature | Ametek Lamb #31340 | Generic Industrial Fan | Higher-Cost OEM Fan |
|---|---|---|---|
| Motor Brand | Ametek Lamb | Unbranded Asian imports | OEM brand |
| Rated Life (L10 hrs) | 40,000 hr sealed bearings | ~10,000 hr sleeve bearings | ~50,000 hr (sealed) |
| Noise Level | < 70 dB | 75–85 dB | < 65 dB |
| Housing Material | Powder-coated steel | Thin metal or plastic | Stainless steel |
| Energy Efficiency | High (TEAO design) | Low | Varies |
Pros and Cons
✅ Pros
-
Durable, long‑life TEAO motor with sealed bearings
-
Quiet yet powerful performance
-
Versatile mounting options
-
US-based inventory with fast shipping
-
Strong brand reputation and support
⚠️ Cons
-
Slightly bigger investment vs. budget fans
-
Steel body may require upgrade for corrosive environments
-
No onboard speed control (available via separate controller)
Frequently Asked Questions
-
What airflow does #31340 deliver?
Approximately 2,500 CFM—check your specific application for precise requirements. -
Is the motor sealed or open?
It uses a TEAO—Totally Enclosed Air Over—sealed motor for durability in dusty, humid environments. -
Can this be mounted on the wall?
Yes, wall, ceiling, and floor mounting hardware is included. -
Is speed control possible?
Yes, with an external variable speed controller (sold separately). -
What voltage does it run on?
Standard variant runs on 120 V AC, 60 Hz. Other voltages available by special order. -
Is it UL‑listed?
Yes, it’s UL‑listed, RoHS, and CE‑compliant. -
Are replacement parts available?
Yes—blades, bearings, motors, and housings available through authorized channels. -
Is stainless body available?
Yes, contact us for lead times and minimums. -
What environment is it best used in?
Ideal for industrial, commercial, lab, and warehouse environments—not for outdoor marine applications. -
How loud is the fan?
It operates under 70 dB at 3 ft—quieter than typical HVAC fans. -
How do I install it?
Plug‑and‑play with included pre‑wired plug, brackets, and mounting key. -
Is it field serviceable?
Blooms, motors, and housings are easy to access and service without replacing the entire unit. -
What's the unit weight?
Approximately 12 lbs—light enough for standard building supports. -
Do I need lubrication?
No, sealed bearings eliminate the need for periodic lubrication. -
Do you offer quantity discounts?
Yes—ask us for pricing on orders of 10+ units. -
Do you ship internationally?
Currently only within the continental U.S.; contact customer support for quotes.
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