Solinst Model 408 Double Valve Pump
The Solinst Model 408 Double Valve Pump is a reliable pneumatic groundwater sampling pump designed for collecting high-quality groundwater samples from monitoring wells, environmental investigations, and hydrogeological studies. Utilizing a durable double check valve design, the Model 408 delivers efficient, low-disturbance water sampling while helping preserve sample integrity for laboratory analysis.
Engineered for demanding environmental field work, the Solinst 408 Double Valve Pump operates using compressed air or inert gas and is ideal for low-flow groundwater sampling, well purging, and environmental monitoring programs where dependable sample collection is essential.
Engineered for Accurate Groundwater Sampling
The Solinst Model 408 uses a proven double valve pumping system to minimize agitation during sample collection, helping obtain representative groundwater samples from monitoring wells. Its rugged construction and dependable operation make it an excellent choice for environmental consultants, hydrogeologists, engineers, municipalities, and remediation professionals.
Ideal for Low-Flow Sampling and Well Purging
The Model 408 Double Valve Pump is designed to support both groundwater sampling and well development activities. Its pneumatic operation makes it suitable for collecting water quality samples while minimizing aeration and reducing disturbance within the well column.
Features
- Genuine Solinst OEM product
- Positive displacement pneumatic groundwater sampling pump
- Available in 316 Stainless Steel or PVC
- No bladder replacement required
- Suitable for low-flow sampling and higher-flow purging
- Easy tool-free disassembly for cleaning and decontamination
- Excellent for VOC groundwater sampling
- Compatible with Solinst pump controllers and accessories
Available Configurations
| Configuration | Solinst Part # |
|---|---|
| 408 Mk3 SS Double Valve Pump – 5/8" × 1 ft (1/4" Dual Barb) | 103104 |
| 408 Mk2 SS Double Valve Pump – 1.66" × 2 ft (1/4" Sample & 1/4" Drive Barb) | 117252 |
| 408 Mk2 PVC Double Valve Pump – 1.66" × 2 ft (1/4" Sample & 1/4" Drive Barb) | 117312 |
Select the desired pump configuration from the dropdown menu. If you're unsure which Model 408 Double Valve Pump is right for your application, our team is happy to help.
Applications
- Groundwater sampling
- Low-flow groundwater sampling
- VOC sampling
- Well purging
- Environmental monitoring
- Groundwater investigations
- Monitoring wells
- Site remediation
- Landfill monitoring
- Municipal water quality monitoring
- Industrial groundwater monitoring
What's Included
- Genuine Solinst Model 408 Double Valve Pump
- Selected pump configuration
- Factory assembled and ready for field use
Why Buy From Activated Carbon Depot?
- Authorized Solinst Distributor
- Genuine OEM Solinst products
- Expert technical support
- Fast order processing
- Assistance selecting the correct Solinst equipment for your application
Ways to Contact Us
Activated Carbon Depot
Email: sales@activatedcarbondepot.com
Phone: 949-229-2587
