turbo molecular pump

US$3,200.00 - 3,400.00 / Piece

635cfm clean turbo molecular vacuum pump pictures & photos

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What is 635cfm clean turbo molecular vacuum pump

Name: 635cfm clean turbo molecular vacuum pump
Uploaded: 2025-08-09T15:52:50+08:00
Description: Product Description GWFB-300Z Grease lubricated turbo molecular pump Features & Benefits Compact and portable Clean high vacuum and ultra high vacuum High pumping speed and high compression ratio

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Price

Purchase Qty. Reference FOB Price

1-3 Pieces US$3,400.00

4-6 Pieces US$3,300.00

7+ Pieces US$3,200.00

Sepcifications

After-sales Service yes
Warranty 1 year
Oil or Not Oil Free
Structure Turbo molecular vacuum pump
Vacuum Degree High Vacuum
Work Function Mainsuction Pump
Working Conditions Dry
Transport Package Mika Box
Specification 188*181*271mm/248*189*271mm
Trademark GEOWELL
Origin China
High vacuum flange (mm) 100 CF/100 ISO-K
Front pipe flange (mm) KF25
Pumping speed (L/S) 300
Ultimate pressure (Pa) 100 CF: <3*10^-7; 100 ISO-K: <2*10^-6
Use bearing Grease lubricated ceramic bearing
Start time (min) <4
Downtime (min) <7
Cooling mode Water cooling (air cooling)
Mounting direction Any angle

Product Description

Product Description GWFB-300Z Grease lubricated turbo molecular pump Features &Benefits Compact and portable Clean high vacuum and ultra high vacuum High pumping speed and high compression ratio Product Parameters Detailed Photos Related Products Packaging &Shipping ...

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Shenyang Geowell Applied Technology Co., Ltd.

Diamond Member Since 2024

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Oil Free Scroll Vacuum Pump, Oil Free Ultrahigh Vacuum Unit, Oil Free Scroll Vacuum Compressor, Major Maintenance Kit, Tip Seal Kit
Number of Employees 20
Year of Establishment 2002-02-28
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

turbo molecular pump Comparison

	635cfm clean turbo molecular vacuum pump Contact Now	High Quality 3 Phase 250m3/H 5.5kw Oil-Free Dry Rotary Vane Vacuum Pumps Contact Now	Quick View Slovdson High-Power Energy-Saving, Environmentally Friendly and Reduces Carbon Emissions Air Suspension Intelligent Vacuum Pump Contact Now	Quick View Energy Saving Low Noise Roots Blower Taiwan Design Large Capacity Blower Sewage Treatment Plant Fish Pond Breeding Aerator Contact Now	Quick View OEM High-Precision High-Tech Rotary Vane Pump Apply to Construction Machinery Contact Now

Transaction Info
	635cfm clean turbo molecular vacuum pump Contact Now	High Quality 3 Phase 250m3/H 5.5kw Oil-Free Dry Rotary Vane Vacuum Pumps Contact Now	Quick View Slovdson High-Power Energy-Saving, Environmentally Friendly and Reduces Carbon Emissions Air Suspension Intelligent Vacuum Pump Contact Now	Quick View Energy Saving Low Noise Roots Blower Taiwan Design Large Capacity Blower Sewage Treatment Plant Fish Pond Breeding Aerator Contact Now	Quick View OEM High-Precision High-Tech Rotary Vane Pump Apply to Construction Machinery Contact Now
Price	US$3,200.00 - 3,400.00 / Piece	US$1,155.08 - 1,264.71 / Piece	US$5,999.00 - 6,999.00 / Set	US$1,999.00 - 6,999.00 / Set	US$0.98 - 9.55 / Piece
Min Order	1 Piece	10 Pieces	1 Set	1 Set	100 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	T/T, PayPal, Western Union	T/T, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union, Money Gram
Quality Control
Product Certification	-	-	-	-	ISO9001:2008
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic	South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	4,803,706 USD	-	-	-	-
Business Model	Own Brand, OEM	-	Own Brand, ODM	Own Brand, ODM	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month
Product Attributes
Specification	After-sales Service: yes; Warranty: 1 year; Oil or Not: Oil Free; Structure: Turbo molecular vacuum pump; Vacuum Degree: High Vacuum; Work Function: Mainsuction Pump; Working Conditions: Dry; High vacuum flange (mm): 100 CF/100 ISO-K; Front pipe flange (mm): KF25; Pumping speed (L/S): 300; Ultimate pressure (Pa): 100 CF: <310^-7; 100 ISO-K: <210^-6; Use bearing: Grease lubricated ceramic bearing; Start time (min): <4; Downtime (min): <7; Cooling mode: Water cooling (air cooling); Mounting direction: Any angle;	After-sales Service: 1 Year; Warranty: 1 Year; Oil or Not: Oil Free; Structure: Dry Rotary Vane Vacuum Pumps; Exhauster Method: Electric; Vacuum Degree: 200 Mbar 250 Mbar; Work Function: Rotary Vane Vacuum Pumps; Working Conditions: Dry; Product Name: Rotary Vane Vacuum Pump; Model No.: Mvt-250 5.5 Kw; Voltage: 220V/380V; Power: 5.5kw 7.5kw; Frequency: 50Hz/60Hz; Single Gross Weight: 276 Kg; Liquid: Oilless; Single Package Size: 130X70X70 Cm;	After-sales Service: Technical Remote Support; Warranty: 12 Months; Oil or Not: Oil Free; Structure: Rotary Vacuum Pump; Exhauster Method: Positive Displacement Pump; Vacuum Degree: High Vacuum; Work Function: Mainsuction Pump; Working Conditions: Dry; Customized Support: OEM, ODM; Voltage: 380V/50Hz; Current: 45A; Power: 22kw; Discharge Pressure: 1900-4000 Mmaq; Weight: 90kg; Speed: Regulable; Power Source: Electric Blower; Serial No: Kf20241212A058;	After-sales Service: Technical Remote Support; Warranty: 12 Months; Oil or Not: Oil; Structure: Rotary Vacuum Pump; Exhauster Method: Positive Displacement Pump; Vacuum Degree: High Vacuum; Work Function: Mainsuction Pump; Working Conditions: Dry; Customized Support: OEM, ODM; Voltage: 380V/50Hz; Current: 38.8A; Power: 22kw; Discharge Pressure: 1500-5000 Mmaq; Weight: 300kg; Speed: Regulable; Power Source: Electric Blower;	After-sales Service: 6 Months; Warranty: 1 Year; Oil or Not: Oil Free; Structure: Rotary Vacuum Pump; Exhauster Method: Kinetic Vacuum Pump; Vacuum Degree: Vacuum; Work Function: Mainsuction Pump; Working Conditions: Dry; Keyword: Rotary Vane Pump; Color: Natural; Quality: High-Level; Service: ODM OEM Service;
Supplier Name	Shenyang Geowell Applied Technology Co., Ltd.	Sichuan Mighty Machinery Co. Ltd.	Jiangxi Slovdson Intelligent Equipment Co.,Ltd	Jiangxi Slovdson Intelligent Equipment Co.,Ltd	Sichuan Mighty Machinery Co. Ltd.
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Unveiling the World of Oil-Free Vacuum Pumps: Classification, Working Principles, and Selection Guide
By Shenyang Geowell Applied Technology Co., Ltd. on 06/05/2025
In the intricate landscapes of industrial production and scientific research, vacuum pumps have emerged as indispensable workhorses, facilitating a multitude of processes that rely on the creation of low-pressure environments. Among the diverse array of vacuum pump technologies available, oil-free vacuum pumps have garnered significant attention in recent years. Operating without the use of oil as a lubricating medium, these pumps offer a host of advantages, including enhanced cleanliness, environmental friendliness, and simplified maintenance. This article aims to provide a comprehensive overview of oil-free vacuum pumps, exploring their classification, working principles, and offering a detailed guide on how to select the most suitable pump for specific applications.

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