Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
Views:667
WeChat
QQ
Online Service
Datasheet
The Model 408 Double Valve Pumps are positive displacement, gas drive pumps providing high quality, consistent samples, and excellent VOC (Volatile Organic Compound) sample results. Pumps are available in stainless steel 5/8" diameter, and 1.66" diameter. Portable or dedicated versions are available. They can be fitted with packers to control groundwater flow and limit purge requirements. DVPs are easily disassembled for decontamination in minutes, without any tools.
Low flow or high flow
Operate to 500 ft (150 m)
Easy to decontaminate
1.66 and 5/8 (42 mm and 16 mm) diameters
High quality stainless steel design
Dedicated and portable systems
Customer Service QQ
Customer Hotline：
Technical Supports
3003988120
yiqi.com
bio-equip.com
b2bwork.baidu.com
baidu.com