White Papers | Welch

Choose your location and language

Your current location and available languages

Other
- English

United States
- English
Canada
- English

China
- 简体中文
- English
India
- English
Japan
- English
South Korea
- English
Taiwan
- English
Indonesia
- English
Thailand
- English
Vietnam
- English
Malaysia
- English
Philippines
- English
Singapore
- English

Australia
- English
New Zealand
- English

Germany
- Deutsch
- English
United Kingdom
- English
France
- English
Italy
- English
Spain
- English
Portugal
- English
Netherlands
- English
Denmark
- English
Sweden
- English
Finland
- English
Poland
- English
Greece
- English
Czech Republic
- English
Hungary
- English
Russia
- English

Romania
- English
Saudi Arabia
- English
Turkey
- English
United Arab Emirates
- English
Israel
- English
Egypt
- English
South Africa
- English
Nigeria
- English

Other
- English

Two-Stage Rotary Vane Pumps

Replacement Element 1420E-02

Diaphragm Pumps

WOB-L Piston Pumps

Repair Kit 2522K-03

Exhaust Silencer 1412d

Vacuum Gauges and Controllers

Vacuum Controllers

Vacuum Control VCpro 601

Mass Spectrometry

Botanicals Processing

Rotary Evaporator

Vacuum Concentrator

Vacuum Manifold

Vacuum Filtration

Vacuum Distillation

Aspiration (Cell Culture)

Vacuum Measurement & Control

Vacuum Workhholding

Maintenance Kits

Products
Applications
Service
About Us

White Papers

SCROLL PUMP INSIGHTS FOR YOUR INDUSTRY

Download our brochure

About Welch Vacuum

Welch is a recognized provider of vacuum pumps, systems, and fittings for industrial, life sciences, and laboratory applications. We design, manufacture, and deliver products meeting the strictest requirements for mission-critical applications, and provide a comprehensive offering of products and great engineering capabilities to fit our customers’ needs.

As a reliable and trusted partner for OEMs, we stand up to the challenge of supplying best-in-class products and solutions on time to manufacturers of equipment in the life sciences, healthcare, and industrial segments.

Am Vogelherd 20, 98693 Ilmenau, Germany | +49 3677 604 1000

Learn more about WELCH Contact Us

Products

Two-Stage Rotary Vane Pumps Diaphragm Pumps Scroll Pumps WOB-L Piston Pumps Vacuum Gauges Vacuum Controller

Resources

Our Other Brands

Thomas TriContinent ADI Controlled Fluidics Zinsser Analytics ILS ILC Dover Flexan

Two-Stage Rotary Vane Pumps Diaphragm Pumps Scroll Pumps WOB-L Piston Pumps Vacuum Gauges Vacuum Controller

Thomas TriContinent ADI Controlled Fluidics Zinsser Analytics ILS ILC Dover Flexan

FOLLOW US

Explore our family of brands

© Ingersoll Rand, is a diverse and inclusive environment. We are an equal opportunity employer and are dedicated to hiring qualified protected veterans and individuals with disabilities.