WHEATON® Polypropylene Nozzle and Glass Sinkers
- The Delivery Nozzles are manufactured from polypropylene and the Sinkers are manufactured from 3.3 expansion borosilicate glass complying with the requirements of ISO 3585 (ASTM E-438 Type 1 Class A)
- The nozzles and sinkers are designed to fit the silicone tubing used with the WHEATON® range of Peristaltic Pumps
- The plastic nozzles are the outlet connection for the tubing
- The glass sinkers are the inlet for the liquid to be dispensed and are placed in the container of liquid that is be dispensed.
Products

| Catalog No | Description | Material | Fits Tube ID (mm) | Quantity | |
|---|---|---|---|---|---|
| 374320 | Sinker | Glass | 2mm & 3mm | 6 | Find a distributor |
| 374321 | Sinker | Glass | 6mm & 8mm | 6 | Find a distributor |
| 374324 | Nozzle | Polypropylene | 2mm & 3mm | 6 | Find a distributor |
| 374326 | Nozzle | Polypropylene | 6mm | 6 | Find a distributor |
| 374328 | Nozzle | Polypropylene | 8mm | 6 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Products
Products

| Catalog No | Description | Material | Fits Tube ID (mm) | Quantity | |
|---|---|---|---|---|---|
| 374320 | Sinker | Glass | 2mm & 3mm | 6 | Find a distributor |
| 374321 | Sinker | Glass | 6mm & 8mm | 6 | Find a distributor |
| 374324 | Nozzle | Polypropylene | 2mm & 3mm | 6 | Find a distributor |
| 374326 | Nozzle | Polypropylene | 6mm | 6 | Find a distributor |
| 374328 | Nozzle | Polypropylene | 8mm | 6 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
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