SIEMENS PU3286-N838.1.2 Centaur Vacuum Pump Knf 11222226

( Brand: Siemens ), ( Manufacturer Part Number: PU3286-N838.1.2 ), ( Part Type: Vacuum Pump )

Review SIEMENS Centaur Vacuum Pump Assembly Rev Knf

Siemens PU3286-N838.1.2 Centaur Vacuum Pump (KNF 11222226) - High-Performance Vacuum Solutions

The Siemens PU3286-N838.1.2 Centaur Vacuum Pump, KNF 11222226, represents a leap in vacuum technology, offering unmatched performance and reliability for a wide range of applications. This vacuum pump is part of Siemens' Centaur series, renowned for its robust design and exceptional efficiency.

The PU3286-N838.1.2 Centaur Vacuum Pump is a diaphragm pump designed for continuous service, capable of handling liquids, gases, and slurries with ease. It features a unique, patented diaphragm and pump head design that ensures superior pumping speed and long service life, even under demanding conditions. The pump head is made of high-quality, durable materials, such as stainless steel, to withstand the rigors of industrial use.

This vacuum pump operates at a maximum vacuum level of 26.4 inHg (667 mbar) and a maximum flow rate of 2000 liters per minute. It is equipped with a built-in temperature control system, which helps to maintain optimal operating temperatures, thereby increasing efficiency and reducing wear and tear on the pump components.

The PU3286-N838.1.2 Centaur Vacuum Pump is also designed with ease of maintenance in mind. It features a convenient, quick-change diaphragm system, allowing for rapid diaphragm replacement without the need for tools. Additionally, the pump is equipped with a self-priming function, eliminating the need for manual priming and ensuring smooth, hassle-free operation.

In summary, the Siemens PU3286-N838.1.2 Centaur Vacuum Pump (KNF 11222226) is a high-performance, reliable, and easy-to-maintain vacuum pump suitable for a wide range of industrial applications. Its robust design, exceptional efficiency, and user-friendly features make it an ideal choice for those seeking a vacuum pump that delivers consistent, high-quality performance day after day.

The Siemens Pu3286-N838.1.2 Centaur Vacuum Pump (11222226 KNF) is a high-performance vacuum pump designed for various industrial applications. Here are some pros and cons to help you make an informed decision:

1. High-performance: The pump offers a high pumping speed, making it suitable for high-demand applications.

2. Reliability: Siemens is a well-respected brand known for its durable and reliable products.

3. Versatility: The pump can be used in a variety of industries, including semiconductor, flat panel display, and solar cell manufacturing.

4. Energy-efficient: The pump is designed to be energy-efficient, reducing operational costs in the long run.

5. Low maintenance: The pump's design minimizes the need for regular maintenance, reducing downtime.

1. High initial cost: The pump is quite expensive compared to some other vacuum pumps on the market.

2. Complexity: The pump may require specialized knowledge to operate and maintain, which could be a disadvantage for less experienced users.

3. Noise: The pump can be quite loud, which might be a concern in some working environments.

4. Size: The pump is relatively large and heavy, which could pose a problem for those with limited space.

In conclusion, the Siemens Pu3286-N838.1.2 Centaur Vacuum Pump (11222226 KNF) is a high-quality, high-performance vacuum pump suitable for various industrial applications. However, its high initial cost, complexity, noise, and size might be disadvantages for some users.

If you are in an industry that requires high-performance vacuum pumping and can afford the initial cost, this pump could be a good investment due to its reliability, energy-efficiency, and low maintenance requirements. On the other hand, if you are on a tight budget or have limited space, you might want to consider other vacuum pumps that are more affordable and compact. It's always a good idea to consult with a professional before making a decision to ensure you choose the right vacuum pump for your specific needs.

Details:

Has been sitting on a shelf for while. Don't know if it works or not.

part #: pu3286n83812 prices

• $700.00-$1599.99

specifications valvplu:

• brand: Siemens
• mpn: Pu3286-n838.1.2
• part type: Vacuum Pump

returns valvplu:

• policy: No Returns

offer valvplu:

• started: May 19, 2025
• sold: 0
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home

general valvplu:

• condition: Used
• Pumps Pump Accessories > Vacuum Pumps > Liquid Ring Pumps

seller valvplu:

• city: Oklahoma City, Oklahoma
• rating: 100.0%
• # reviews: 136

payments valvplu:

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

shipping valvplu:

• class: Standard
• type: Calculated
• transit: 4-11 Days
• cost: $8.24
• service: USPS Ground Advantage
• carrier: USPS

Siemens PU3286-N838.1.2 Is Similar To:

• 1000021267 Unbranded Assembly For Siemens Dimension Vista (29.2% similar) Sold as pictured. This is in good physical condition overall minor wear and tear expected on used items. It has been tested and is in good working order. Only pictured items are included - cables and other accessories not unless explicitly stated shown in pictures. Track holder assembly P/N: for ...(February 28th, 2018)
• 289-03206 Siemens Valve Assembly New (38.5% similar) You are buying on a new Siemens valve assembly assembly: 3-WAY, mixing, 2-INCH, 40 CV, equal percentage linear, brass trim, ff, 0-10 CDC modulating control, electronic actuator, spring return...(July 12th, 2017)
• 2be1103-oby4-z Siemens Vacuum Pump Type (39.3% similar) New, excess inventory...(August 1st, 2018)
• 2bgh 1400-1aw29-z Siemens Ag Elmo Vacuum Pump Vac Single (37.2% similar) This a new vacuum pump attached to the original pallet and includes pictured manual. My grandfather was unable to finish the table and gave this me sale. This was purchased to vacuum parts on a 4' x router table...(October 31st, 2018)
• 2bh-1600-1ak12 Siemens Regenerative Blower Vacuum Pump (37.8% similar) ...(April 16th, 2018)
• 2bl1101-0nk01-2s Siemens Elmo-l 3.45kw Vacuum (28.8% similar) 45KW vacuum pump and stand 230V 460V 3PH 2BL1101-0NK01-2S this came in as government surplus. Check with us for shipping options and rates. JSPEC1 at . Asking questions prior to buying is highly encouraged. All funds must clear our bank before delivery. 45KW vacuum pump and stand 230V 460V 3PH ...(September 27th, 2017)
• 2bv5110-0kh01-8s Gardner Denver Rietschle Elmo Siemens Pump Phase New (23.9% similar) Original factory seals, but came on pallet with seven other units and sat collected dust handling bumps. I have no means to test this, but warrant its working condition. Price reflects this...(May 19th, 2018)
• 2bv7071-3ah10-8s-z Gardner Denver Nash Elmo Siemens Pump Phase New (24.5% similar) New but with dust, scuffs etc. There are two of these. Price reflects this. Price per unit. I have no means to test this, but warrant its working condition. Original factory seals, but came on pallet with seven other units and sat collected dust handling bumps...(May 18th, 2018)
• 2ch3 019-9 Siemens Ring Verdichter Pump (30.4% similar) 2 amps 60CY ac at 3210 rpm. Even my 'production testing' one saw less than 50 hours actual use. Just too nifty to get rid of. I've put maybe ten minutes run time on it, be sure it was working okay. Siemens model number is 2CH3 019-9, and serial appears to be e 15. Got rid if that, and another little...(April 10th, 2018)
• G 28h1 400-1ak02 Siemens Vacuum Regenerative Blower (32.3% similar) Maximum differential pressure under both vacuum and compression operation is 64 of water. It runs at 3325 rpm and develops. This is a vac 60 Hz 3 phase unit...(February 3rd, 2019)
• 20006 Siemens Oem Vs-20006 Vacuum Interrupter New Condition Vs20006 (25.7% similar) Please see pictures...(November 19th, 2016)