What is your warranty term?

There is a 12 months warranty for our export products from the date of shipment. If warranty has run out, our customer should pay for the replacement part.

Is the sample available?

Yes, usually we send our samples by FedEx, DHL, TNT, UPS, EMS, SF, Depon, it will take around 3 to 4 days for our customer receive them, but customer will charge all cost related to the samples, such as sample cost and air freight. We will refund our customer the sample cost after receiving the order.

4238cfm clean vacuum oil less turbo molecular vacuum pump

Name: 4238cfm clean vacuum oil less turbo molecular vacuum pump
Brand: Shenyang Geowell Applied Technology Co., Ltd.
SKU: 2071935822

Liaoning, ChinaShenyang Geowell Applied Technology Co., Ltd.

US$8,400.00

1-3 Pieces

US$8,350.00

4-6 Pieces

US$8,290.00

7+ Pieces

Sample price:US$8400.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

yes

Warranty

1 year

Model NO.

GWFB-2000Z

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)

250 CF/250 ISO-K

Front pipe flange (mm)

KF50

Pumping speed (L/S)

2000

Ultimate pressure (Pa)

250 CF: <8*10^-8; 250 ISO-K: <5*10^-7

Use bearing

Grease lubricated ceramic bearing

Start time (min)

Downtime (min)

Cooling mode

Water cooling (air cooling)

Mounting direction

Any angle

Transport Package

Mika Box

Specification

296(326)*296*318(392)mm

Trademark

GEOWELL

Origin

China

Production Capacity

10000 Sets/Year

Key features

Oil-Free Design: Grease lubricated ceramic bearing ensures clean high and ultra-high vacuum without oil contamination.

High Pumping Speed: Achieves 2000 L/S pumping speed with high compression ratio for efficient vacuum performance.

Fast Start and Downtime: Start time under 5 minutes and downtime under 7 minutes for rapid operation recovery.

Flexible Mounting: Supports mounting in any angle, offering versatile installation options for various systems.

Strict Quality Control: Every product undergoes 4-step inspection including casting, machining, assembly, and performance testing.

12 Months Warranty: Comprehensive 12-month warranty coverage for export products from the date of shipment.

Rapid Response: Customer inquiries receive feedback within 12 hours on working days.

Fast Delivery: Products delivered within 7 days after deposit receipt due to abundant warehouse stock.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedPatents Awarded

Shenyang Geowell Applied Technology Co., Ltd.

Liaoning, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 22 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤11.38h

AI-Powered supplier vetting

SummaryGEOWELL is a leading manufacturer of oil-free scroll vacuum products, having over 60 patents and multiple international certifications, including ISO9001:2015. It provides comprehensive after-sales service and has a presence in various global markets. However, its R&D documentation is lacking, and the manufacturing process lacks continuous volume reconciliation and outsourcing SOPs.

Supplier typeGEOWELL is a top manufacturer of oil-free scroll vacuum products, with a presence in Europe, North America, Latin America, Africa, and Asia.

CertificationsGEOWELL holds several certifications, including ISO9001:2015, RoHS, EU CE, and Russian EAC, indicating strong compliance with international standards.

After-Sales capabilityGEOWELL offers comprehensive after-sales service and has clear procedures for handling complaints, indicating a strong capability in this area.

Production capacityGEOWELL operates 3 production lines and has an annual output of 10,000 boxes of oil-free scroll vacuum pumps, but lacks ongoing volume reconciliation.

Product Q&A

Q:How long can I get the feedback after we sent the inquiry?

We will reply you within 12 hours in working day.

Q:Are you direct manufacturer?

Yes, we are direct manufacturer with factory and international department; we manufacture and sell all our products by ourselves.

Q:When can your delivery the product to us?

Since we are a factory with large warehouse, we have abundant products in store, so we can deliver within 7 days after get your deposit.

Q:Can I add logo to the products?

Of course, but we usually have quantity requirement. You can contact with us for details.

Q:How to guarantee the quality and after sales service of your products?

We conduct strict detection during production from raw material come in to product delivering shipment. Every product must go through 4 steps inspection from casting, machining, assembling, and performance testing within our factory before shipment, also intact packaging test are insured.