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Laboratory Oil-Less PTFE Corrosion-Resistant Diaphragm Vacuum Pump
US$250.00-650.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
24 Hours OnlineWarranty
One YearModel NO.
GM-0.5BOil or Not
Oil FreeStructure
Diaphragm Vacuum PumpExhauster Method
Positive Displacement PumpVacuum Degree
High VacuumWork Function
Mainsuction PumpWorking Conditions
DryName of Commodity
Diaphragm Vacuum PumpModel
GM-0.5bShell Material
Engineering-PlasticsInside Material
PTFEFunction
Vacuum SupplyCertificate
CEMotor Power
160WElectrical Requirements
1phase, 220V/50HzInlet Diameter
6mmOutlet Diameter
SilencerUltimate Vacuum Degree
50mbarPumping Speed
30L/MinPump Head
DoubleOverall Size
300X120X235mmGross Weight
10kgTransport Package
Plywood BoxSpecification
300x120x235mmTrademark
WollenLabOrigin
ChinaHS Code
8414100090Production Capacity
500sets/MonthKey features
Oil-Free Operation: No oil required, ensuring zero pollution and high air purity with built-in filtering material.
PTFE Corrosion Resistance: PTFE treatment on gas-contact parts withstands strong acids, alkalis, and organic solvents.
24/7 Continuous Run: Automatic cooling and exhaust system enables safe 24-hour continuous operation.
Low Noise Design: Imported bearings and frictionless membrane movement ensure smooth, quiet operation.
Adjustable Pressure: Variable pressure design allows meeting specific vacuum degrees and gas flow rates.
Compact & Lightweight: Small size and light weight save lab space and make the unit easy to move and maintain.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.34h
About Our Factory & Business Background
AddressEast Side of the First Floor of the Backyard of the Labor Building No. 55 Longhai West Road, Zhongyuan District, Zhengzhou City, Henan Province
Plant Area15 square meters
Number of Employees2
Registered Capital500,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Set
Supply Chain Partners3
Our Production Capability & Technical Expertise
Main ProductsJacketed Glass Reactor; Incubator; High Pressure Reactor; Rotary Evaporator; Circulating Water/Oil Bath
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2019-04-11
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
Repeat Buyers Choice30%~50%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the warranty period for this pump?
A:
We provide a one-year warranty for this product.
Q:Is this pump oil-free?
A:
Yes, it is an oil-less diaphragm vacuum pump that requires no working medium.
Q:What materials are used for the pump body and diaphragm?
A:
The shell is made of engineering plastics, while internal parts and the diaphragm use PTFE and imported rubber for corrosion resistance.
Q:Can this pump operate continuously for 24 hours?
A:
Yes, the automatic cooling and exhaust system ensures it can run continuously for 24 hours.
Q:What are the available models and their pumping speeds?
A:
Available models include GM-0.20 (12L/Min), GM-0.33A (20L/Min), GM-0.5A (30L/Min), GM-0.5B (60L/Min), and GM-1.0A.
Send Inquiry
*To:
Zhengzhou Wollen Instrument Equipment Co., Ltd.
Zhengzhou Wollen Instrument Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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