Product Description
Control solvent draw, venting and sparging from one cap with three independent on-off valves. The cap turns a GL 45 reservoir into a sealed, managed delivery system, and color-coded handles make it easy to tell the lines apart when you are switching or troubleshooting flows.
This listing is for Kimble catalog number 953903-0005: ULTRA-WARE Three Valve Delivery Caps Replacement Parts, GL 45 Screw Cap. Each valve has 1/4-28 threads top and bottom. The valve body is PTFE, stems are CTFE, and stem and lower seal O-rings are TFE/propylene. Replacement red and yellow valve handles, a GL 45 screw cap and a short CTFE valve stem are also available to keep the cap in service. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Three valves – Independent control of delivery, vent and sparge lines.
- Chemically resistant – PTFE body and CTFE stems.
- Standard threads – 1/4-28 ports top and bottom.
- GL 45 fit – Mounts on GL 45 HPLC reservoirs.
- Serviceable – Handles, cap and stems sold as spare parts.
Specifications
| Catalog Number | 953903-0005 |
| Brand | Kimble (DWK Life Sciences) |
| Description | ULTRA-WARE Three Valve Delivery Caps Replacement Parts, GL 45 Screw Cap |
| Sold As | Each |
| Thread | GL 45 |
| Port Threads | 1/4-28 |
| Valve Body | PTFE |
| Valve Stem | CTFE |
| O-Rings | TFE/propylene |
Available Options
- 953903-0000 – ULTRA-WARE Three Valve Delivery Cap
- 953903-0003 – ULTRA-WARE Three Valve Delivery Caps Replacement Parts, Red Valve Handle
- 953903-0004 – ULTRA-WARE Three Valve Delivery Caps Replacement Parts, Yellow Valve Handle
- 953903-0042 – ULTRA-WARE Three Valve Delivery Caps Replacement Parts, Short CTFE Valve Stem
Applications
- HPLC solvent delivery
- Helium sparging
- Closed reservoir venting
- Mobile phase management
