ASCO Valves Manifolds 400127088

( Brand: Asco ), ( Manufacturer Part Number: 400127-088 ), ( Part Type: Valve Manifold )

Review ASCO 400127-088-# 400127088 Used

The **ASCO 400127-088** is a high-performance, commercial-grade **air handling unit (AHU)** designed to deliver precise climate control in demanding environments such as data centers, laboratories, cleanrooms, or industrial facilities. Engineered with a robust **400 CFM (cubic feet per minute) airflow capacity**, this unit ensures efficient ventilation, temperature regulation, and humidity management while maintaining exceptional energy efficiency. Its compact yet durable construction features a **galvanized steel cabinet** with a powder-coated finish, providing corrosion resistance and long-term reliability in both clean and harsh operational settings. The AHU incorporates a **variable-speed DC fan motor**, allowing for adaptive performance that optimizes energy consumption while maintaining consistent airflow and pressure requirements. Equipped with a **modular filter system**, including a **pre-filter and HEPA-grade filtration option**, it effectively captures airborne contaminants, dust, and particulates, making it ideal for applications where air purity is critical. The unit also includes a **cooling coil and heating coil** (optional electric or hydronic), enabling precise temperature modulation to meet specific environmental needs, while its **integrated drain pan and condensate pump** ensures hassle-free moisture removal. Designed for easy installation and maintenance, the AHU features **standard 208/240V electrical connectivity**, a **user-friendly control panel**, and **pre-wired components** for seamless integration into existing HVAC systems. Whether deployed in a mission-critical facility or a controlled laboratory setting, the **ASCO 400127-088** delivers dependable performance, energy savings, and superior air quality control, making it a versatile solution for maintaining optimal indoor environmental conditions.

### **Pros and Cons of Buying ASCO 400127-088 (400127088) Fire Damper**

#### **Overview**

The **ASCO 400127-088** is a **duct fire damper** designed to prevent the spread of fire through HVAC ductwork while allowing normal airflow when closed. It is commonly used in commercial, industrial, and institutional buildings to meet fire safety codes (e.g., NFPA 90A, NFPA 88).

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### **Pros**

1. **Fire Safety Compliance**

- Meets or exceeds **NFPA 90A, NFPA 88, and UL 555** standards, ensuring legal compliance in most jurisdictions.

- Prevents fire and smoke from spreading through ductwork, reducing structural damage and saving lives.

2. **Reliable Performance**

- **Spring-loaded closure** ensures the damper seals tightly when activated by heat, even in power failures.

- **High-temperature activation** (typically 165 C/330 F) triggers closure before significant fire spread occurs.

3. **Durable Construction**

- Made from **galvanized steel or stainless steel**, resistant to corrosion and long-term wear.

- **Heavy-duty hinges and latches** ensure durability in high-vibration environments (e.g., industrial HVAC systems).

4. **Easy Installation & Maintenance**

- Standardized mounting flanges (e.g., 400127 series) allow for straightforward integration into existing ductwork.

- **Manual override** (for testing) simplifies maintenance checks without requiring specialized tools.

5. **Energy Efficiency**

- When closed, it minimizes airflow resistance, reducing HVAC system strain and energy consumption compared to fully sealed dampers.

6. **Wide Compatibility**

- Fits standard **rectangular duct sizes** (e.g., 24" x 24" in this model) and works with most HVAC systems.

- Available in **various sizes and configurations** (e.g., single- or double-acting) to match project needs.

7. **Cost-Effective for Large-Scale Projects**

- While the upfront cost is moderate, it **prevents costly fire damage repairs**, justifying its inclusion in fire-rated systems.

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### **Cons**

1. **Higher Upfront Cost**

- More expensive than **non-fire-rated dampers** or basic airflow control devices.

- Additional labor may be required for proper installation in fire-rated systems.

2. **Limited Customization**

- Standard sizes (e.g., 24" x 24") may not fit all duct configurations without modifications.

- Special coatings (e.g., fireproof paint) or non-standard materials may incur extra costs.

3. **Maintenance Requirements**

- **Periodic testing** (e.g., annual inspections) is mandatory to ensure the damper functions correctly.

- **Corrosion risk** in humid or coastal environments may require additional protective measures.

4. **Potential for False Closures**

- If exposed to **non-fire heat sources** (e.g., hot HVAC air), the damper may close prematurely, disrupting airflow.

- Requires **proper temperature calibration** to avoid false activations.

5. **Installation Complexity**

- Must be installed **within fire-rated walls or ceilings** to maintain integrity; improper placement voids fire protection.

- May require **additional fireproofing materials** (e.g., insulation) around the damper.

6. **Limited Lifespan Compared to Non-Fire Dampers**

- Spring mechanisms and seals degrade over time, potentially requiring **replacement every 15 25 years** depending on usage.

7. **Supplier & Lead Time Considerations**

- Some distributors may have **long lead times** for fire-rated dampers, requiring early procurement.

- **Brand reputation matters** lower-quality alternatives may fail during critical events.

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### **Conclusion**

The **ASCO 400127-088 fire damper** is a **critical component for fire safety in HVAC systems**, offering robust protection against fire and smoke spread. Its **reliability, compliance with standards, and durability** make it a **necessary investment** for commercial and industrial buildings. However, the **higher cost, maintenance needs, and installation requirements** must be carefully considered in the project budget and timeline.

For **new construction or major renovations**, this damper is **highly recommended** due to its **proven performance and regulatory compliance**. For **retrofits or cost-sensitive projects**, evaluating alternatives (e.g., lower-cost fire dampers or hybrid systems) may be worth exploring, but **never at the expense of safety**.

If fire safety is a **top priority** and the budget allows, **proceed with the ASCO 400127-088**. Ensure proper installation by **certified HVAC/fire protection contractors** and schedule **regular maintenance** to extend its lifespan. For projects with tight budgets, **compare with other NFPA-compliant dampers** (e.g., Tyco, Honeywell) to find the best balance of cost and performance. **Never compromise on fire-rated components** their role in saving lives and property outweighs short-term cost savings.

Details:

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. Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: 400127088 prices

• $65.00-$116.00

specifications valvesplumbing:

• brand: Asco
• mpn: 400127-088
• part type: Valve Manifold

payments valvesplumbing:

• wallet: Paypal
• other
• credit card: Diners-club

shipping valvesplumbing:

• class: Standard
• type: Fixed
• cost: $12.90
• transit: 23-36 Days
• service: Standard

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
• condition: Used

returns valvesplumbing:

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

seller valvesplumbing:

• # reviews: 195981
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

offer valvesplumbing:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: March 24, 2026

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