EXAIR 111003 Hydraulics Pneumatics

( Brand: Exair ), ( Manufacturer Part Number: 111003 ), ( Part Type: Hydraulic Pneumatic )

Review EXAIR Used

The **EXAIR Model 111003** is a high-performance, air-operated, double-diaphragm pump designed for precise and reliable fluid transfer in demanding industrial, laboratory, and process applications. Engineered with robust construction and advanced engineering, this pump delivers consistent performance across a wide range of viscosities, from water-like fluids to thick, abrasive slurries, making it an ideal choice for industries such as pharmaceuticals, food and beverage, chemical processing, and wastewater treatment. The pump operates on the principle of alternating diaphragms, which are driven by compressed air, creating a pulsation-free flow that minimizes shear stress on sensitive fluids while ensuring efficient and contamination-free transfer. Its compact yet durable design features a corrosion-resistant housing, typically constructed from stainless steel or other engineered materials, ensuring longevity even in harsh environments. The Model 111003 is equipped with a self-priming mechanism, allowing it to handle low-pressure head conditions without the need for external priming systems, which simplifies installation and reduces operational complexity. The pump s diaphragm material, often made from reinforced elastomers like EPDM, Viton, or Santoprene, is carefully selected to resist chemical degradation, abrasion, and temperature fluctuations, extending the life of the pump while maintaining consistent performance. With adjustable flow rates and pressure capabilities, this pump can be tailored to specific application requirements, offering flexibility in handling flow rates ranging from a few gallons per minute to several hundred, depending on the model variant and operating conditions. The design also incorporates a non-clogging inlet and outlet configuration, preventing blockages and ensuring smooth operation even with particulate-laden fluids. Additionally, the pump s air consumption is optimized for efficiency, reducing operational costs while maintaining high performance. The Model 111003 is backed by EXAIR s reputation for reliability and innovation, offering users a dependable solution for fluid transfer applications where precision, durability, and ease of maintenance are critical. Whether used for dosing, metering, or general fluid transfer, this pump exemplifies the blend of engineering excellence and practical functionality that EXAIR products are known for.

### **Pros and Cons of buying a EXAIR 111003 (Super Air Knife, 3" Wide, 12" Long, Aluminum)**

1. **High Efficiency in Air Usage** The EXAIR Super Air Knife is designed to use compressed air efficiently, reducing waste compared to traditional blow-off methods. It operates at a low pressure (typically 20-40 PSIG) while maintaining strong force, cutting energy costs.

2. **Consistent and Controlled Air Flow** Unlike open-ended pipes or nozzles, the Super Air Knife provides a laminar, even airflow with minimal turbulence. This ensures precise cleaning, drying, or cooling without damaging delicate surfaces.

3. **Durable Construction** Made from **6061-T6 aluminum**, the 111003 model is corrosion-resistant and built to withstand harsh industrial environments. The stainless steel shim ensures long-term reliability.

- Removing dust, chips, and debris from conveyor belts, machinery, and parts.

- Cooling hot surfaces or components.

- Drying wet materials before further processing.

- Preventing static buildup in sensitive operations.

5. **Quiet Operation** Compared to traditional blow guns or open pipes, the Super Air Knife operates at significantly lower noise levels (typically under 70 dBA at standard pressures), reducing workplace noise pollution.

6. **Easy Installation and Maintenance** The knife mounts securely with standard flanges or brackets. It requires minimal maintenance just occasional cleaning of the shim and checking for wear.

7. **Compliance with OSHA Standards** EXAIR products are designed to meet OSHA s **29 CFR 1910.95(a)** noise regulations, helping avoid fines and ensuring a safer work environment.

8. **Scalability** EXAIR offers multiple lengths (from 3" to 108") and materials (aluminum or stainless steel), allowing customization for specific workflows.

9. **Reduced Downtime** By preventing clogs, buildup, and equipment damage, the Super Air Knife helps maintain smooth production lines with fewer interruptions.

10. **Energy Savings** Its efficient air usage reduces compressed air consumption, lowering operational costs over time.

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1. **Higher Upfront Cost** Compared to basic blow guns or DIY solutions (e.g., repurposed pipes), the EXAIR 111003 is a premium investment. The price reflects its precision engineering and efficiency.

2. **Requires Proper Installation** Improper mounting (e.g., misalignment or insufficient support) can lead to vibration, uneven airflow, or premature wear. Some users may need assistance from an EXAIR technician for optimal setup.

3. **Dependence on Compressed Air Supply** If the facility lacks an efficient compressed air system (e.g., poor filtration, inconsistent pressure), the performance of the air knife may be compromised. A **recommended minimum pressure of 20 PSIG** must be maintained.

4. **Limited to Linear Applications** Unlike rotating nozzles or brushes, the Super Air Knife is best suited for **straight-line cleaning** (e.g., conveyor belts, flat surfaces). Curved or irregular surfaces may require additional tools.

5. **Not Ideal for High-Pressure Needs** While efficient at low pressures, it may not provide sufficient force for heavy-duty tasks like removing thick coatings or stubborn debris without increasing air consumption.

6. **Potential for Air Leakage Over Time** If the **O-rings or seals** degrade (due to exposure to chemicals or extreme temperatures), compressed air may leak, reducing efficiency. Regular inspections are recommended.

7. **Learning Curve for Optimal Use** Some users may not immediately achieve the best results without understanding factors like **air gap settings, pressure adjustments, and placement distance** from the target surface.

8. **Not a Substitute for Vacuum Systems** For applications requiring **pickup or containment of debris**, a separate vacuum system is still necessary.

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### **Conclusion**

The **EXAIR 111003 Super Air Knife** is a **highly efficient, durable, and versatile** tool for industrial cleaning, cooling, and drying applications. Its **energy savings, quiet operation, and compliance with safety standards** make it a strong investment for facilities prioritizing **productivity, cost reduction, and workplace safety**.

However, the **higher initial cost, need for proper installation, and dependence on a reliable compressed air system** may pose challenges for smaller operations or those with limited technical resources. If budget is a concern, users might consider **shorter models or alternative EXAIR products** (e.g., the **110003 for aluminum or 111003SS for stainless steel**) to balance performance and expense.

For **manufacturing plants, food processing facilities, automotive shops, or any industry requiring precise, low-waste air blow-off**, the **111003 is a recommended choice** due to its **long-term cost savings and operational reliability**.

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### **Final Recommendation**

- You need **efficient, consistent, and quiet air blow-off** for industrial applications.

- Your facility has **proper compressed air infrastructure** (adequate pressure, filtration, and supply).

- You prioritize **energy savings, reduced noise, and compliance with OSHA standards**.

- The **long-term operational benefits** (lower maintenance, fewer clogs, improved safety) outweigh the upfront cost.

- Your budget is extremely limited (explore shorter models or used/refurbished units).

- Your compressed air system is **inefficient or inconsistent** (address supply issues first).

- The application requires **rotational or high-force blow-off** (evaluate EXAIR s **Super Air Nozzles or Heavy-Duty Air Knives** instead).

For most **serious industrial users**, the **111003 is a well-justified purchase** that delivers **superior performance compared to conventional methods**.

Details:

Part Number 111003. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: 111003 prices

• $72.75-$276.06

specifications generapneumati:

• brand: Exair
• mpn: 111003
• part type: Hydraulic Pneumatic

seller generapneumati:

• rating: 99.5%
• # reviews: 190812
• city: 1 Millennium Dr, Willingboro, NJ 08046

returns generapneumati:

• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

general generapneumati:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
• condition: Used

shipping generapneumati:

• type: Fixed
• class: Standard
• service: Standard
• transit: 29-34 Days
• cost: $12.90

offer generapneumati:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 18, 2026
• quantity: 1

payments generapneumati:

• wallet: Apple-pay
• credit card: Diners-club
• other

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