Description
The Techcon 2.5 oz cartridge retainer without slot is a small aluminum sleeve for holding plastic cartridges in pressure-fed dispensing work. These dispensing valve parts enclose the cartridge, twist-lock into a compatible retainer cap or dispensing gun, and help keep the cartridge supported while material is pushed through a tip, nozzle, or valve setup.
Where dispensing valve parts fit
Use this retainer when a 2.5 oz cartridge needs a clean metal housing for bench repair, production touch-up, or field service. The non-slotted style is useful when the operator wants a closed sleeve around the cartridge rather than a viewing window. It pairs with TS Series cartridge equipment where the cap, air supply, and cartridge size must match before the tool is pressurized.
Because the sleeve is one part of a pressure assembly, match it to the correct cartridge and cap before loading material. Do not mix sizes across a repair bench.
During setup, confirm the cartridge size, cap style, and seal condition before loading material. The cartridge should seat squarely in the retainer, and the cap should lock without cross-threading or forcing the bayonet connection. After use, remove cured adhesive or sealant from the cap area before the next cartridge is loaded.
dispensing valve parts specifications
| Property | Value |
|---|---|
| SKU | TEC918-044-000 |
| Brand | Techcon |
| Part type | Cartridge retainer without slot |
| Cartridge size | 2.5 oz |
| Pressure rating | 100 psi |
| Material | Aluminum retainer sleeve |
Ordering dispensing valve parts
Keep this retainer with matching caps, plungers, and cartridge accessories so the repair bench can return a dispenser to service without mixing incompatible sizes. For related sleeves, caps, mixers, and nozzles, browse dispensers, mixers, and nozzles. Current TS Series retainer information is available from Techcon.
Need Help?
Need help matching a cartridge retainer to a cap, gun, or pressure setup? Call (800) 220-1966 or email [email protected].







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