Product Description
Accurate dispensing with a peristaltic pump depends on both ends of the tubing staying put. These delivery nozzles and glass sinkers finish a pump tubing line, holding the inlet under the liquid surface and directing the outlet stream neatly into the receiving container so every dose lands where it should.
This listing is for Wheaton catalog number 374324: Polypropylene Nozzle (fits 2mm and 3mm ID tubing), Case of 6. Nozzles are molded polypropylene and serve as the outlet connection for the tubing, while sinkers are made from 3.3 expansion borosilicate glass and weigh down the inlet inside the supply vessel. Sizes are matched to the silicone tubing used with WHEATON peristaltic pumps: small parts fit 2 and 3 mm ID tubing, and larger versions fit 6 mm or 8 mm ID tubing. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Borosilicate glass sinkers – Heavy, chemically resistant glass keeps the tubing inlet submerged in the supply container.
- Polypropylene nozzles – Lightweight outlet tips direct the dispensed stream cleanly into vials, bottles or flasks.
- Sized to tubing ID – Options fit 2 and 3 mm, 6 mm and 8 mm ID pump tubing.
- Pump-matched design – Made to work with the silicone tubing used on WHEATON peristaltic pumps.
- Multi-pack supply – Packed six per case so spares are on hand for each pump line.
Specifications
| Catalog Number | 374324 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Polypropylene Nozzle (fits 2mm and 3mm ID tubing) |
| Sold As | Case of 6 |
| Nozzle Material | Polypropylene |
| Sinker Material | 3.3 expansion borosilicate glass |
| Glass Standard | ISO 3585; ASTM E438 Type I, Class A |
| Fits Tubing ID | 2 and 3 mm; 6 mm; 8 mm |
Available Options
- 374320 – Small Glass Sinker (fits 2mm and 3mm ID tubing), Case of 6
- 374321 – Large Glass Sinker (fits 6mm and 8mm ID tubing), Case of 6
- 374326 – Polypropylene Nozzle (fits 6 mm ID tubing), Case of 6
- 374328 – Polypropylene Nozzle (fits 8mm ID tubing), Case of 6
Applications
- Peristaltic pump dispensing lines
- Bottle and vial filling
- Media and reagent dispensing
- Replacement inlet and outlet fittings
