EDWARDS A746-01-991 Diaphragm Vacuum Pump 24VDC XDD1
( Brand: Edwards ), ( Manufacturer Part Number: A746-01-991 ), ( Type: Vacuum )
Review EDWARDS 24vdc Diaphragm Vacuum Pump
The Edwards A746-01-991 24VDC Diaphragm Vacuum Pump XDD1 is a high-quality, reliable, and efficient vacuum pump designed for a wide range of applications. This pump is an excellent choice for those seeking precision, durability, and exceptional performance in their vacuum systems.
The XDD1 features a robust, yet compact design, making it suitable for use in tight spaces. It operates on a 24VDC power supply, offering flexibility in system design and ease of integration with various power sources. The pump's operating pressure ranges from 100 mTorr to 1200 mTorr, ensuring it can handle a variety of vacuum levels.
The Edwards A746-01-991 24VDC Diaphragm Vacuum Pump XDD1 employs a diaphragm pump mechanism, which offers several advantages over traditional rotary vane pumps. The diaphragm design provides a smooth, pulsation-free vacuum, minimizing vibrations and noise levels for a quieter operation. Additionally, the diaphragm pump is highly resistant to leaks, ensuring efficient pumping and long-term reliability.
The XDD1 is equipped with a built-in controller that allows for precise control of the pump's speed and vacuum level. This feature enables users to fine-tune the pump's performance to suit their specific application requirements. The pump also incorporates a fail-safe mechanism that shuts off the pump in case of overheating or high vacuum levels, enhancing safety and prolonging the pump's lifespan.
In summary, the Edwards A746-01-991 24VDC Diaphragm Vacuum Pump XDD1 is an outstanding choice for those seeking a high-performance, reliable, and easy-to-use vacuum pump. Its compact design, quiet operation, and precise control make it an ideal solution for a diverse range of applications, from research and development to industrial processes. With its robust construction, long service life, and exceptional energy efficiency, the XDD1 is an investment that delivers value for years to come.
The Edwards A746-01-991 24VDC Diaphragm Vacuum Pump (XDD1) is a commonly used vacuum pump, particularly in scientific and industrial applications. Here are some pros and cons to consider:
Pros:1. Reliability: Edwards is a well-known brand in the vacuum technology industry, and the A746 series is known for its durability and reliability.
2. Versatility: This pump can be used in a wide range of applications, including leak detection, chemical vapor deposition (CVD), and semiconductor manufacturing.
3. Energy Efficiency: The 24VDC operation makes it energy-efficient compared to some other vacuum pumps, which can be a significant advantage in long-term operation costs.
4. Quiet Operation: Diaphragm pumps like the XDD1 are generally quieter than other types of vacuum pumps, which can be beneficial in laboratory or office settings.
Cons:1. Cost: Compared to some other types of vacuum pumps, the Edwards A746-01-991 can be relatively expensive.
2. Maintenance: Regular maintenance is required to ensure the pump's longevity, which can add to the overall cost of ownership.
3. Limited Vacuum Levels: While suitable for many applications, this pump may not be able to achieve the levels of vacuum required for some specific applications, such as ultra-high vacuum.
In conclusion, the Edwards A746-01-991 24VDC Diaphragm Vacuum Pump (XDD1) is a reliable, versatile, and energy-efficient choice for many applications. However, its cost and the need for regular maintenance should be carefully considered. If the cost is within your budget and the vacuum levels required for your application are achievable, this pump could be a good choice. If not, you may want to explore other options that better fit your specific needs and budget.
Details:
GOOD, WORKING EDWARDS 24VDC Diaphragm Vacuum Pump XDD1 A746-01-991.
part #: a74601991 prices
- $900.00-$1200.00
specifications valvplu:
- brand: Edwards
- mpn: A746-01-991
- type: Vacuum
shipping valvplu:
- service: FedEx Ground Economy
- carrier: FedEx
- cost: $0.00
- class: Economy
- transit: 5-11 Days
- type: Fixed
payments valvplu:
- wallet: Paypal
- credit card: Visa
- other
general valvplu:
- condition: Used
- Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps
offer valvplu:
- best offers: True
- started: November 15, 2025
- options: Ship-to-home
- availability: In Stock
- quantity: 1
- sold: 0
returns valvplu:
- policy: Returns Accepted
- paid by: Seller
- method: Money back
- time: 30 Days
seller valvplu:
- rating: 100.0%
- # reviews: 10
- city: Studio City, California
Edwards A746-01-991 Is Similar To:
- 000744323 Edwards Two Stage Rotary Vane Vacuum Pump (44.7% similar) I package all of my breakables very well, have never had any issues with packaging. States only. I am human and do make mistakes from time. I will 100 make it right. It powers up just fine and looks to be in great overall condition with some very minor scuffs on outside of the case. I want to say ...(October 30th, 2018)
- 07-d395-13-000 Edwards 503 Pirani Vacuum (43.5% similar) This includes all original packaging, labels, instructions, and subpart. Item number must be included with each return...(February 11th, 2018)
- 076305320 Edwards Active Pirani Vacuum Gauge (45.8% similar) Working pull from our university's mass spectrometer...(May 25th, 2018)
- 086167682 Edwards Boc Model Rotary Vacuum Pump (49% similar) Product detail displacement swept volume: 255 M311 FT3MIN-1PUMPING speed: 234 FT3MIN-1ULTIMATE vacuum total pressure without gas ballast...(September 3rd, 2018)
- 100-300 Edwards Diffstak Vapour Diffusion Pump Flange Untested (40.4% similar) This assembly was removed from Cambridge instruments scanning electron microscope type however, the oil residue is clean and has no evidence of burning. We keep a smaller portion of each sale. These are all 99. Due to lack of special expertise and corresponding equipment this assembly is untested. ...(July 26th, 2018)
- 100m-lnz Edwards Diffusion Pump Unit (38.6% similar) Does not power up. Most cords pictured are for testing purposes only. All statements regarding products and their configurations are made to the best of our ability with assumption that buyer is knowledgeable proficient in use this type equipment. Has some cosmetic wear. No manuals,no standard power...(October 8th, 2018)
- 117 A65312906 Rv5 Labconco Edwards Vacuum Pump Rotary Vane Dual Stage Not Working (30.1% similar) Universal motor to cover the widest possible voltage and frequency range from a single variant. 5 x 10-3 pressure GB i3 10-2 MBA bar gauge 7 persecutor power 50 60HZ450 550WPOWER connector 1-PHIEC EN60320 C13NOMINAL rotation speed 60HZ1500 1800RPMWEIGHT without oil 28 kg M3H FT3MIN-1 60HZ10 ...(March 21st, 2019)
- 157007812 Edwards Turbo Pump Iso Factory Rebuilt (30% similar) Vacuum pump expertise starts right here: need a refurbished shipped today. Technical help from expert call us. A world-wide supplier of rebuilt and new vacuum pumps, turbo pumps helium leak detectors. Is now in our 28TH year of operation, offering sales and service vacuum pumps. We buy surplus and ...(March 10th, 2018)
- 200-200h 24v Edwards Turbo Molecular High Vacuum Pump Controller (41.4% similar) Finial white design courtesy ship script...(September 5th, 2018)
- 212-j Stokes Vacuum Boc Edwards Microvac Pump Weg Motor (28% similar) See pictures for more details. All offered products are sold as advertised, is and without warranty. Is there a dock forklift available. Delivery hours: lift-gate required. 5HP, 3PH, 460V looks to be in good cosmetic condition with signs of wear and previous use. No software, power cords, or other ...(April 9th, 2018)
- 212j-14 Stokes Microvac Pennwalt Vacuum Pump Edwards Atlas Copco Rebuilt (33.9% similar) This pump has a pump is for sale locally in the Midwest and may be sold at anytime. Stokes 212J-14 with a 3 inch inlet micro vac rotary piston, 150 cfm , rebuilt bearings 2, seals, gaskets and exhaust valves. 5 hp motor and solenoid valve, volt 3 phase. This pump comes with a limited 1 year ...(September 28th, 2018)
