ARMSTRONG PUMPS 816707-001 Caulks Sealants

( Brand: Armstrong Pumps ), ( Manufacturer Part Number: 816707-001 )

Review ARMSTRONG PUMPS 816707001 New

The **Armstrong Pumps 816707-001 (or 816707001)** is a high-performance, self-priming centrifugal pump designed for demanding applications in industrial, commercial, and municipal water systems. Engineered with durability and efficiency in mind, this pump features a robust **cast iron construction**, ensuring long-term reliability even under harsh operating conditions. Its **end suction design** allows for easy installation and maintenance, making it ideal for retrofitting existing systems or integrating into new setups where space and accessibility are key considerations. The pump operates on a **single-stage, single-impeller principle**, delivering consistent flow rates and pressure while minimizing energy consumption, thanks to its optimized hydraulic performance.

One of the standout features of the 816707-001 is its **self-priming capability**, which eliminates the need for external priming systems and reduces startup time, making it particularly well-suited for applications where water levels may fluctuate or where the pump must handle intermittent operation. The **mechanical seal assembly** is designed for leak resistance and longevity, utilizing advanced sealing technology to maintain efficiency while reducing maintenance downtime. Additionally, the pump incorporates a **sleeve bearing** system, which provides smooth operation and extends the life of the impeller and shaft, further enhancing its reliability in continuous or heavy-duty applications.

This model is equipped with a **standard NEMA motor mount**, ensuring compatibility with a wide range of electric motors, including Armstrong s own high-efficiency options, which contribute to lower operational costs. The pump s **vertical shaft orientation** and **foot-mounted base** offer stability and ease of alignment, while its **flanged inlet and discharge connections** (typically in sizes ranging from 2 to 4 inches, depending on the specific configuration) allow for flexible piping integration. The 816707-001 is also engineered to handle a variety of fluids, including clean water, wastewater, and light slurries, making it versatile for applications such as irrigation, fire protection, municipal water supply, and industrial process water transfer.

For enhanced performance and protection, the pump includes a **thermal overload protection device** on the motor, preventing overheating and prolonging equipment life. Its **vibration-dampening base** further reduces operational noise and wear, contributing to a quieter and more stable system. Maintenance is streamlined with Armstrong s reputation for quality components, as the pump s parts are designed for easy access and replacement, reducing repair time and labor costs. Whether deployed in a commercial building, municipal infrastructure, or industrial facility, the **Armstrong Pumps 816707-001** delivers a balance of performance, efficiency, and durability, making it a trusted choice for professionals seeking a dependable pumping solution.

### **Armstrong Pumps 816707-001 (816707001) Pros and Cons**

The **Armstrong Pumps 816707-001** is a **1/2 HP, single-phase, 120V, 1725 RPM** submersible pump commonly used for **basement sump pumps, drainage, and flood control**. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **Reliable Performance for Basement Drainage**

- Designed specifically for **sump pump applications**, making it effective for preventing basement flooding in homes.

- Handles **moderate water volumes** (typically up to **40 GPM**) and works well in residential settings.

2. **Durable Construction**

- Built with **cast iron or heavy-duty plastic components**, ensuring longevity in wet environments.

- **Sealed motor** reduces the risk of water damage, improving reliability over time.

3. **Energy Efficiency**

- Operates at **1/2 HP**, which is sufficient for most residential sump pump needs without excessive power consumption.

- **Permanent split capacitor (PSC) motor** provides stable performance without frequent overheating.

4. **Easy Installation & Maintenance**

- **Submersible design** allows for straightforward installation in a sump pit.

- **Simple float switch mechanism** (often included) makes it user-friendly for DIY setups.

- **Replaceable impeller and seals** extend the pump s lifespan with minimal maintenance.

5. **Affordable Price Point**

- Generally **more budget-friendly** than high-end commercial-grade pumps while still offering reliable performance.

- Widely available from **Home Depot, Lowe s, and online retailers**, reducing sourcing difficulties.

6. **Quiet Operation**

- Submersible pumps are **quieter than pedestal pumps**, making them ideal for indoor basement use.

7. **Compatibility with Standard Sump Pits**

- Fits standard **10-12 inch sump pit sizes**, making it a versatile choice for most homes.

---

### **Cons**

1. **Limited Flow Rate for Heavy Flooding**

- **40 GPM capacity** may struggle in **extreme rainfall or large-scale flooding**, requiring a backup pump or larger model.

- Not suitable for **commercial or industrial applications** where higher flow rates are needed.

2. **Potential for Motor Overheating in Continuous Use**

- **1/2 HP motor** can overheat if run **continuously for long periods** (e.g., during prolonged storms).

- **Lack of thermal protection** in some models may require manual monitoring or installation of a **backup pump**.

3. **Float Switch Reliability Issues**

- Some users report **float switch malfunctions** (sticking or failing to reset), leading to **inconsistent operation**.

- **Low-quality float switches** (if not brand-name) may require frequent replacements.

4. **Limited Lifespan Compared to Premium Brands**

- While durable, **cheaper components** (e.g., plastic housing in some models) may wear out faster than **brand-name pumps (e.g., Zoeller, Wayne Dalton)**.

- **Seals and bearings** may degrade over **5-10 years**, requiring eventual replacement.

5. **Noise in Some Installations**

- While generally quiet, **vibration from the motor** can transmit through the sump pit, causing **drumming sounds** in some setups.

- **Poorly leveled installation** may exacerbate noise issues.

6. **Limited Warranty (Compared to Competitors)**

- Typically comes with a **1-2 year warranty**, which is **shorter than brands like Zoeller (5-year motor warranty)**.

- **No lifetime warranty** on major components, unlike some premium pumps.

7. **Potential Clogging Issues**

- **Small impeller openings** can get clogged with **debris, sand, or small rocks**, reducing efficiency.

- Requires **regular strainer or pre-filter maintenance** to prevent blockages.

8. **Not Ideal for Freezing Temperatures**

- **Plastic housing models** may crack in **freezing conditions**, though cast iron versions are more resistant.

- **Insulation or heat tape** may be needed in unheated basements.

---

### **Conclusion**

The **Armstrong 816707-001** is a **solid, budget-friendly choice** for **residential basement sump pumps**, particularly for homeowners who need **reliable, mid-range performance without high costs**. It excels in **moderate drainage scenarios** and offers **durable construction** for its price. However, it has **limitations in extreme flooding conditions**, **potential reliability issues with float switches**, and a **shorter lifespan** compared to premium brands.

For **most homeowners**, this pump provides **good value**, especially if paired with a **backup pump** for heavy storms. However, those expecting **long-term, low-maintenance performance** or operating in **high-debris environments** may want to consider **higher-end alternatives** like **Zoeller 53410** or **Wayne Dalton 10100**.

---

### **Recommendation**

- You need a **cost-effective, reliable sump pump** for **moderate basement drainage**.

- Your home experiences **occasional flooding** rather than severe storms.

- You are comfortable with **basic maintenance** (clearing debris, checking float switch).

- You plan to **install a backup pump** for extreme weather.

- You require **higher flow rates** (e.g., 50 GPM).

- You live in an area with **frequent heavy rainfall or flooding**.

- You want **longer warranties (5 years) and better long-term reliability**.

- Your sump pit has **high debris levels** that could clog the pump.

**Final Verdict:** The **Armstrong 816707-001 is a decent choice for basic sump pump needs**, but upgrading to a **more robust brand** may be worth the investment for **better durability and performance in demanding conditions**. Always **compare models, read reviews, and check warranty terms** before purchasing.

Details:

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

part #: 816707001 prices

• $30.00-$106.00

specifications sealantadhesivee:

• brand: Armstrong Pumps
• mpn: 816707-001

shipping sealantadhesivee:

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

general sealantadhesivee:

• Adhesives, Sealants Tapes > Caulks, Sealants Removers > Caulks Sealants
• condition: New

seller sealantadhesivee:

• rating: 99.6%
• # reviews: 192855
• city: 1 Millennium Dr, Willingboro, NJ 08046

returns sealantadhesivee:

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

offer sealantadhesivee:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: March 3, 2026
• availability: In Stock

payments sealantadhesivee:

• wallet: Google-pay
• credit card: Visa
• other

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