This product appears in the ERE Water Catalogue 2026
Overview
Features
• Constructed of 316 Stainless Steel
• Can lift from depths up to 500 ft (150 m) below grade
• Operates at almost any angle and can be placed under landfills, tailings, storage tanks or contaminant plumes
• Excellent for either regular flow or low flow sampling
• Pneumatic drive pumps are well suited for pumping contaminant liquids such as solvents and corrosive chemicals
• Pumps are not damaged by operation in sediment laden water, or in dry pumping conditions
• Meets US EPA standards for VOC groundwater monitoring
• Optional accessory available to prevent freezing in the sample line
• Used in conjunction with the Solinst 464 Electronic Pump Control Unit to provide continuous output of 100 ml/min. or less
*O-RINGS & TUBING SOLD SEPERATELY
| Accessories | ||
| Part Number | Description | Quantity |
| SO-117233 | 2 ft Santoprene Replacement Bladder Assembly For 1" 407 Mk2 SS Bladder Pump | Each |
| SO-105088 | 2 ft Teflon Replacement Bladder For 1" 407 SS Bladder Pump* | Each |
| SO-108521 | 2 ft LDPE Replacement Bladder For 1" 407 SS Bladder Pump* | Each |
| SO-108525 | 2 ft LDPE Replacement Bladder For 1" 407 SS Bladder Pump* | 10/Pack |
| SO-106364 | 2 ft Teflon Replacement Bladder For 1.66" 407 SS Bladder Pump* | Each |
| SO-108523 | 2 ft LDPE Replacement Bladder For 1.66" 407 SS Bladder Pump* | Each |
| SO-108526 | 2 ft LDPE Replacement Bladder For 1.66" 407 SS Bladder Pump* | 10/Pack |
| SO-110227 | 2" Dedicated Well Cap | Each |
| SO-103231 | 1.66" SS Drop Tube Assembly | Each |
| SO-110343 | 4" Well Cap Adapter | Each |
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | Description | Quantity |
| SO-117217 | 1" x 2 ft 407 Mk2 SS Bladder Pump With (1/4" O.D. Sample & 1/4" O.D. Drive) Barb Fitting | Each |
| SO-117219 | 1" x 2 ft 407 Mk2 SS Bladder Pump With (1/4" O.D. Sample & 1/4" O.D. Drive) Barb Fitting & 316 SS Check Balls | Each |
| SO-114837 | 1.66" x 2 ft 407 SS Bladder Pump With (3/8" O.D. Sample & 1/4" O.D. Drive) Barb Fitting | Each |
| SO114291 | 1.66" x 2 ft 407 SS Bladder Pump With (3/8" O.D. Sample & 1/4" O.D. Drive) Compression Fitting (No Teflon - Used For PFAS Applications) | 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
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