GAST DOA-P121-AE Pump Volts 110 4.4AMPS 50 3/8

( Brand: Gast ), ( Manufacturer Part Number: DOA-P121-AE ), ( Part Type: Pump )

Review GAST Pump 110 Volts 50 Hz 3-8 Psi

Gast DOA-P121-AE Air Operated Double Diaphragm Pump - 110 Volts, 4.4 Amps, 50 PSI, 3-8 Inches

The Gast DOA-P121-AE Air Operated Double Diaphragm Pump is a versatile and reliable solution for a variety of industrial and commercial applications. This pump is powered by electricity, with a voltage of 110 volts, making it compatible with standard North American power outlets.

The pump boasts a maximum flow rate of 4.4 amps, ensuring efficient and effective transfer of liquids. It operates at a pressure of 50 PSI, making it ideal for handling a wide range of liquids, including water, chemicals, and slurries. The pump can handle suction lift of up to 8 inches, making it suitable for applications where the liquid source is at a moderate height.

The double diaphragm design of the Gast DOA-P121-AE pump offers several advantages. It provides a positive displacement action, ensuring consistent flow rate and pressure. The double diaphragm also allows the pump to handle liquids with solid content without clogging, making it suitable for more challenging applications.

The pump is constructed with durable materials, ensuring longevity and resistance to wear and tear. It is easy to maintain, with accessible parts and a design that minimizes downtime for maintenance. The pump also features a built-in air filter regulator, ensuring optimal performance and prolonging the life of the pump.

In summary, the Gast DOA-P121-AE Air Operated Double Diaphragm Pump is a versatile and reliable solution for a variety of industrial and commercial applications. Its efficient operation, durability, and ease of maintenance make it a valuable addition to any facility where liquid transfer is required.

The Gast DOA-P121-AE pump with specifications of 110 volts, 4.4 amps, and a flow rate of 50-38 GPM (Gallons Per Minute) is a durable and reliable choice for various industrial applications. Here are some pros and cons to consider.

1. High flow rate: The pump can deliver a high volume of water per minute, making it suitable for heavy-duty uses.

2. Compact design: Despite its powerful performance, the pump has a compact size, which makes it easy to install and maneuver.

3. Energy-efficient: With an output of 4.4 amps, the pump is energy-efficient and can help save on operational costs.

4. Durable construction: The pump is built with a heavy-duty cast iron housing that ensures long-lasting performance even in challenging environments.

5. Wide range of applications: Its versatile design makes it suitable for various industries, including agriculture, construction, and manufacturing.

1. Power consumption: While the pump is energy-efficient compared to other models, its 4.4 amp draw may be higher than some alternatives, which could lead to increased energy bills.

2. Price: As a high-quality, industrial-grade pump, the Gast DOA-P121-AE may be more expensive than some consumer-grade pumps on the market.

3. Maintenance requirements: Like any mechanical equipment, the pump will require regular maintenance to ensure optimal performance and longevity.

4. Weight: The pump's heavy-duty cast iron construction means it is relatively heavy, which may make it more difficult to transport or install in certain locations.

In conclusion, the Gast DOA-P121-AE pump is a robust and efficient choice for industrial applications that require a high flow rate. While it may have a higher upfront cost and require more maintenance than some alternatives, its durability, compact design, and energy efficiency make it a worthwhile investment for many users. If you prioritize a reliable pump with a high flow rate, the Gast DOA-P121-AE pump is a recommended choice. However, it's essential to consider your specific application, budget, and maintenance capabilities before making a final decision.

Details:

No cables, CD, manuals, software or anything else not pictured. Calculated shipping charge is only within the lower 48 states of America.

part #: doap121 price

• $3170.00

specifications valvplu:

• brand: Gast
• mpn: Doa-p121-ae
• part type: Pump

payments valvplu:

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

general valvplu:

• condition: Used
• Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps

offer valvplu:

• sold: 0
• started: January 13, 2026
• availability: In Stock
• options: Ship-to-home
• best offers: True
• quantity: 1

seller valvplu:

• city: Ashland, Oregon
• rating: 100.0%
• # reviews: 28

returns valvplu:

• method: Money back
• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

shipping valvplu:

• class: Standard, Expedited
• type: Calculated
• transit: 7-10 Days
• cost: $20.69
• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail

Gast DOA-P121 Is Similar To:

• 00a-p125-aa Gast Compressor Vacuum Pump (28.3% similar) Comes as shown. Used items have a 30-DAY return. No means to test further. Has some cosmetic wear. Powers up, suction works. Comes from a reliable source...(October 24th, 2018)
• 0211-v103 Gast Model Air Vacuum Pump Motor Hp Rpm (35.3% similar) Please feel free to contact me for as quote but do so Upton 24 hours before the offer ends. Gast model 0211-V103 air vacuum pump motor 1/6 hp, 115 v, 1725 rpm this listing is for a used that comes as you see pictured and noted above. My goal is your satisfaction. I just plugged this in and it runs. ...(June 1st, 2018)
• 0211-v122-284 Gast Rotary Vacuum Pump Compressor Volts (37.4% similar) Most items are available for expedited shipping if needed. Any order placed after 9:00. Never used or hooked up. Please bid accordingly. If you happen to have an issue with item. Virgin islands. Comes exactly as shown in the attached photographs. Gast 0211-V122-284 oil-less rotary vacuum pump ...(May 1st, 2018)
• 0211-v122-284x Gast Rotary Vacuum Pump Compressor Single Phase (38.3% similar) This does not represent a guarantee or warranty about the items functionality beyond what is depicted in photos. Comes exactly as shown in the attached photographs. Any order placed after 9:00. Gast 0211-V122-284X oil-less rotary vacuum pump compressor 1/4 hp single phase new old stock testing ...(May 1st, 2018)
• 0211-v138-gxcx Gast Vacuum Pump W (27.9% similar) Guarantee non-doa unless stated as parts or repair untested. During that period, response rate might be slow. Shipping within the 48 contiguous USA is available for sure. Cord needed. Box delivery is accepted for small item no APO FPO. Return is accepted for all tested and working item. Feel free to...(November 15th, 2017)
• 0211-v207 Gast Electric Vacuum Vac Pump Volt (33% similar) Gast 0211-V207 electric vacuum vac pump 115 volt...(January 6th, 2019)
• 0211-v222-g8c Gast Hp Rotary Vane Vacuum Pump Rpm (29.4% similar) 3 cfm max flow rate. Ship to the lower 48 states. Has a 30 day money back guarantee horsepower, 1725 rpm, 20 psi max pressure, this pump has been used a lot, it still seams to work well...(May 27th, 2018)
• 0211-v36a-g8c Gast Used Vacuum Pump (25% similar) Unit shows some cosmetic wear see photos fast shipping...(March 26th, 2018)
• 0211-v36a-g8cx Gast Hp Vacuum Pump Assembly Switched Cord Works (29.3% similar) Gast 0211-V36A-G8CX 1/6 hp vacuum pump assembly w switched cord 115V works...(April 20th, 2018)
• 0211-v45f-g8cx Gast Vacuum Pump (26.2% similar) Gast vacuum pump, sold as is where...(May 2nd, 2018)
• 0211-v87a-g8c Gast Vacuum Pump Used Usa (32.6% similar) Shows signs of use. Same as pictured. 15, by 9 pounds. Gast 0211-V87A-G8C vacuum pump used mounted to board...(October 14th, 2018)