PTFE Coated Oil Free Chemical Resistant Diaphragm Vacuum Pump for Laboratory

Product Description

 

Product Description

C series construction with PTFE makes them very resistant to chemical vapors from inlet to exhaust and very tolerant to condensates. Pumping chambers are hermetical ensuring long lifetimes of mechanical parts. Through innovative mechanical technology and human considerations, we have made C series to be quiet, safe, maintenance-free and cost effective vacuum pumps.

Features:
High chemical resistant
All wetted parts of C series pump are made of PTFE which is ideal for extremely aggressive / corrosive gases and vapors.

Long-term durable
Head cover and diaphragm made of PTFE/PTFE-coated with stability core for unsurpassed long-term performance.

No air pollution, maintenance free
Chemvak C series pumps are driven by diaphragm, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.

Practical
> smooth surfaces for easy cleaning
> sealing system provides reduced leakage rates for improved ultimate vacuum

Quiet and low vibration
Driven direct by motor with no additional belt-driven transmission; the quality vibrationproof assembly makes Chemvak C series run at the lowest noise level among all other equivalent pumps.

Thermal protection device
Every motor of Chemvak C series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.

The stability core principle:
for unprecedented long-term performance, chemistry diaphragm pumps provide optimum performance and unsurpassed service intervals even in harsh chemical applications. We achieve this unmatched reliability by manufacturing the most highly stressed components - the head cover and clamping disk.
> high quality PTFE coated EPDM provides long term chemical resistance
> this thick-walled, diffusion resistant, molded fluoroplastic is supported by a stable metallic core for durability
> mechanical precision finishing
Application
> Chemical and petrochemical Industry
> Pharma Industry
> Filtration processes
> Vacuum distillation
> Rotary evaporation
> Vacuum and centrifugal concentration
> Solid phase extraction
> Conventional drying and gel drying
> Advanced substitute for water-jet pumps

Product Parameters

Model / Specifications	C400
Flow rate [m3/h] at atm. pressure	2.04
Flow rate [l/min] at atm. pressure	34
Ultimate vacuum [mbar abs.]	120
Max. Power P [W]	95
Motor speed [rpm]	1450
Pump head	Single stage
Hose connections [mm]	10
Noise [dB]	50
Dimensions W x H x D [mm]	294×156×195
Weight [kg]	8.5
Power supply	220V/50Hz

Company Profile

Tianjin Fushi Optics Co., Ltd. is a comprehensive optoelectronic enterprise integrating R&D, production, sales, and after-sales service. Since its establishment in 2012, the company has been dedicated to technological innovation and industrial application in the field of optical components, with its manufacturing base located in China's core optical industry zone. The product portfolio covers a full range of optical basic components, including lenses, prisms, mirrors, optical windows, and filters, with particular technical expertise in the design and manufacturing of diffraction gratings.  

In 2017, Fushi Optics established a professional optical laboratory in Dongli District, Tianjin, committed to integrating optical theoretical research with engineering practice. After years of technical accumulation, the laboratory has gained wide academic recognition for its research achievements in spectral analysis, precision optical processing, and other fields, forming an integrated "industry-academia-research-application" technological innovation system. It continues to provide high-performance optical solutions for the optoelectronic industry.

FAQ

Q: How long is your delivery time?
Regarding inventory, it is 3 working days;
For customized one, it's about 15-25 working days, depending on exact quantity and order date. 

Q: How many can I buy?
You can buy quantity of 1 and more. The price may vary depending on your quantity. 

Q: Can I get a quote?
Once we get your inquiry, we will quote for you as soon as possible. The price vary depending on many models.

Q: Are you a factory?
Yes, we are a professional manufacturer of optical components, and we provide related optical products and optical instruments after testing. Our products are direct selling from the factory. 

Q: How do you control the quality?
More than four times of quality inspection during the production process; we can provide the Quality Test Report.

Shipping

We attach great importance to every detail in production and communication. Should you have any questions, suggestions, or comments, please do not hesitate to share them with us. Your feedback is valuable in our pursuit to become a worthy, trusted, and reliable supplier. Thank you for your visit.