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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Verified Purchase
Russell Jones
Whiting, US
★★★★★ 5
Great for dogs that need to stay busy
Style: Original
My dog absolutely loves this ball. It is a little noisy so we take it out in the yard and let her play with it there. I highly recommend it if you have a dog that get bored easily. This will surely keep them busy.
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Reviewed in the United States on April 14, 2026
A
Verified Purchase
Alyssa Fahey
Bozeman, US
★★★★★ 5
Fun for the Dogs and Kids
Style: Original
My dog seems to love this ball. Super sturdy for an aggressive chewer. Easy to play with. Makes the tube sound when it rolls which keeps the dogs attention well. Super fun. It’s made out of hard plastic so it’s not soft at all. Can take this anywhere.
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Reviewed in the United States on May 14, 2026
D
Verified Purchase
Daisy l.
New York, US
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
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Reviewed in the United States on May 7, 2026
S
Verified Purchase
SES
Birmingham, US
★★★★★ 5
10/10 for my dogs
Color: A.Orange+Blue+Green
super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
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Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
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Reviewed in the United States on January 31, 2026

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