Vacuum Pump Chemker
SKU: 50793211149

Vacuum Pump Chemker

Sale price$864.68 Regular price$960.75
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Vacuum Pump ChemkerVacuum Pump Chemker 300 411 611 is designed for chemical resistant vacuum applications, featuring PTFE components for superior durability. Perfect for laboratories, chemical analysis, and industrial vacuum processes requiring high chemical resistance. Features and Benefits: Superior Chemical Resistance All wetted parts of Checker pumps are made of PTFE and FFKM material, making them resistant to most corrosive gases. Oil Free Maintenance Free Drive by

Vacuum Pump Chemker 300/411/611 is designed for chemical-resistant vacuum applications, featuring PTFE components for superior durability. Perfect for laboratories, chemical analysis, and industrial vacuum processes requiring high chemical resistance. 

Features and Benefits:

  • Superior Chemical Resistance
All wetted parts of Checker pumps are made of PTFE and FFKM material, making them resistant to most corrosive gases.
  • Oil Free / Maintenance Free
Drive by diaphragm, without the need of lubricant, regular oil changes and maintenance; with no oil pollution
  • Quiet and Low Vibration
Mechanism technique and quality vibration proof assembles make pumps run at the lowest noise with stability
  • Overheat Protection
Equipped with overheat protection device that shuts down when overheated and resumes once cooled down, making the pump safe and long lasting

Certifications:

  • CE certification
  • UKCA certification
  • RoHS certification

Applications:

  • Solvent purification
  • Solid-Phase Extraction
  • Gel electrophoresis
  • Vacuum filtration

Pack Size: Each

Warranty: 12 months

See instructional manual here

Product Max Vacuum Max Flow Rate Weight LxWxH
Chemker 300 99mBar abs. 18L/min 5kg 20 x 11 x 21cm
Chemker 411 10mBar abs. 18L/min 7.4kg 26 x 24 x 19cm
Chemker 611 7mBar abs. 30L/min 13.7kg 35 x 20 x 24cm


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50793211149

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June W.
Phoenix, US
★★★★★ 5
Fits well.
Size: One Size, Color: (465) Harbor Blue / / Downpour Gray
Fits well. Seems well made. It was nice finding a hat made to fit a woman.
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Reviewed in the United States on August 21, 2023
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Hubert Montoya
Boise, US
★★★★★ 5
Nice
Size: One Size, Color: (003) Black / / Halo Gray
Nice product!!!
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Reviewed in the United States on April 21, 2025
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Amazon Customer
Houston, US
★★★★★ 5
Love it !!!!
Size: One Size, Color: (100) White / / Black
I absolutely love this hat! It fits so so good. I will be buying another one in the future
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Reviewed in the United States on April 5, 2023
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POLARIS
Louisville, US
★★★★★ 4
good hat
Size: One Size, Color: (604) Red Fusion / / Ivory
Works well isn't fading.
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Reviewed in the United States on July 6, 2025
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Mai Y.
Fort Morgan, US
★★★★★ 5
Perfect Everyday Cap – Cute, Comfortable, and Sporty
Size: One Size, Color: Wonder Alumina Grey/Off White/3
I really love this adidas Women’s Sport Essentials Baseball Cap! It’s lightweight, comfortable, and fits perfectly without feeling too tight. The adjustable strap makes it easy to get the right fit, and it stays secure even when I’m active or on the go. The design is simple but stylish, and it goes with almost any outfit—great for casual wear, workouts, or sunny days. It also does a good job keeping the sun out of my face without feeling heavy or hot. Overall, super cute, practical, and great quality. Definitely a staple cap I reach for all the time!
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Reviewed in the United States on April 13, 2026

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