This product appears in the ERE Water Catalogue 2026
Rolls-Royce
Bureau Veritas
Renouveau La Fontaine
Englobe
National Defence
Government of QuébecOverview
Features
• Suitable for CMT Multilevel System, "Direct-Push"/"Drive-Points" and low flow groundwater monitoring in narrow applications
• Constructed of coaxial PTFE tubing with Stainless Steel fittings and a sintered 316 Stainless Steel 50 micron filter
• Pump body and filter assembly is 6" long x 3/8" diameter
• Flexible 3/8" diameter design fits almost anywhere
• Flow rates of 20 ml/min to 150 ml/min. are possible within narrow applications
• Filters are easily cleaned and replaced
• Durable and easy to operate using the pre-sets and custom sampling capabilities built into the Solinst Model 464 Electronic Control Unit
| Replacement Parts | ||
| Part Number | Description | Quantity |
| SO-110603 | Sintered 50 Microns 408M Filter Assembly (Replacement Parts) | Each |
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | Description | Quantity |
| SO-108220 | 90 ft 408M PTFE Assembly Pump With Tubing & Manifold | Each |
| SO-108219 | 140 ft 408M PTFE Assembly Pump With Tubing & Manifold | Each |
| SO-108218 | 240 ft 408M PTFE Assembly Pump With Tubing & Manifold | Each |
Documents
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Related equipment we stock
Connectors-Barbed
Nylon 6 (natural) or Black HDPE | Sizes: 1/8\" to 1-1/2\" I.D. | Straight barb-to-barb hose mender | Nylon temp: -40°C to 100°C | HDPE temp: -55°C to 90°C
Reducing Connectors
Nylon 6 (natural) & Black HDPE | Sizes 1/8\" to 5/8\" I.D. | 10/pack | HDPE temp: -55°C to 90°C | Nylon temp: -40°C to 100°C
Waterra Valve Wrench for Foot Valves
For All Foot Valves Except WA-SS-06, WA-SS-09 & WA-SS-19
Proactive Low Flow Sampling Control Valve PA-14080
Disposable PVC | Low flow (Fractional Flow™) groundwater sampling | Top-fitting for Proactive plastic pumps | Prevents back-flow on pump shutoff | $18.00 MSRP