Solinst Model 407 Bladder Pumps
The Solinst Model 407 Bladder Pump is a professional groundwater sampling system engineered to collect representative water samples while minimizing sample disturbance. Designed for low-flow groundwater sampling, environmental investigations, and long-term monitoring programs, the Model 407 is trusted by environmental consultants, hydrogeologists, remediation contractors, and regulatory agencies worldwide.
Operating with a pneumatically driven bladder design, the Solinst Model 407 isolates groundwater from the drive gas, helping preserve sample integrity when collecting volatile organic compounds (VOCs), dissolved gases, and other sensitive water quality parameters.
Designed for Accurate Environmental Sampling
The Solinst Model 407 Bladder Pump is specifically engineered for applications where sample quality is critical. By preventing direct contact between compressed air and groundwater, the bladder pump helps reduce aeration and sample alteration, making it an excellent choice for environmental monitoring programs that require representative groundwater samples.
Its low-flow sampling capability also minimizes drawdown within the monitoring well, helping maintain natural aquifer conditions throughout the sampling process.
Built for Demanding Field Conditions
Constructed for dependable operation in challenging environments, the Model 407 performs well during routine groundwater monitoring, remediation projects, landfill investigations, industrial compliance programs, and municipal water quality assessments. Multiple pump sizes and configurations allow professionals to select the best solution for their monitoring wells and sampling objectives.
Key Features
- Genuine Solinst Model 407 Bladder Pump
- Designed for low-flow groundwater sampling
- Pneumatic bladder system helps preserve sample integrity
- Ideal for VOC and sensitive water quality sampling
- Minimizes groundwater disturbance and well drawdown
- Durable construction for demanding field applications
- Compatible with Solinst bladder pump controllers and accessories
- Available in multiple sizes for various well diameters
Available Configurations
| Configuration | Solinst Part # |
|---|---|
| 407 Mk2 SS Bladder Pump – 1.66" × 2 ft (1/4" Sample & 1/4" Drive Barb) | 117209 |
| 407 Mk2 SS Bladder Pump – 1.66" × 4 ft (1/4" Sample & 1/4" Drive Barb) | 117236 |
| 407 Mk2 SS Bladder Pump – 1.66" × 2 ft (316 SS Check Balls) | 117218 |
| 407 Mk2 SS Bladder Pump – 1.00" × 2 ft (316 SS Check Balls) | 117219 |
| 407 Mk2 SS Bladder Pump – 1.00" × 2 ft (1/4" Sample & 1/4" Drive Barb) | 117217 |
| 407 Mk2 PVC Bladder Pump – 1.66" × 2 ft (1/4" Sample & 1/4" Drive Barb) | 117212 |
| 407 Mk2 PVC Bladder Pump – 1.66" × 4 ft (1/4" Sample & 1/4" Drive Barb) | 117357 |
Select the desired pump configuration from the dropdown menu. If you're unsure which Model 407 Bladder Pump is right for your application, our team is happy to help.
Applications
- Groundwater sampling
- Low-flow groundwater sampling
- VOC sampling
- Environmental monitoring
- Groundwater investigations
- Monitoring wells
- Landfill monitoring
- Site remediation
- Municipal water quality monitoring
What's Included
- Genuine Solinst Model 407 Bladder Pump
- Selected pump configuration
- Factory assembled and ready for field use
Trusted Equipment for Groundwater Professionals
Activated Carbon Depot proudly supplies genuine Solinst groundwater monitoring equipment trusted by environmental consultants, hydrogeologists, engineers, laboratories, municipalities, and remediation contractors. We provide dependable field equipment and replacement components that help professionals collect accurate groundwater samples while maintaining efficient environmental monitoring programs.
Ways to Contact Us
Activated Carbon Depot
Email: sales@activatedcarbondepot.com
Phone: 949-229-2587
