Battenfeld 1097883 Rotary Tumbler Straining Caps - Efficient and Durable
The Frankford Arsenal rotary tumbler straining caps are a straightforward upgrade to your brass cleaning setup. If you run a Platinum Series Rotary Tumbler or Rotary Tumbler Lite, you know the hassle of separating stainless steel pins from wet brass without dumping half your media down the drain. These wire mesh caps solve that problem by letting you pour water and cleaning solution right out of the drum while the pins stay put. The two-pack covers both ends of your Platinum Series drum, so you can rinse in one continuous operation—just hold it over a sink or bucket, add water to the top, and let gravity do the work.
The design is refreshingly simple: durable mesh material that handles repeated rinsing without degrading, and a fit engineered specifically for Frankford Arsenal's tumbler models so there's no guessing or modifying. Whether you're a high-volume reloader or someone who just wants to keep cleanup time and frustration to a minimum, these caps make case preparation faster and less messy. No more separating pins by hand or rigging up makeshift strainers—just cap both ends, rinse, and pour.
Reloaders who've dealt with media everywhere know the value of a tool that actually works as intended. These caps aren't fancy, but they're reliable and they fit the job exactly.
Key Features
- Designed to fit Frankford Arsenal Platinum Series Rotary Tumbler and Rotary Tumbler Lite
- Wire mesh construction keeps stainless steel pins in the drum while liquid pours out
- Two-pack allows both ends of Platinum Series drum to be covered simultaneously
- Simplifies rinsing and cleanup without media spillage
- Durable design withstands repeated use and rinsing
Frequently Asked Questions
What tumblers do these straining caps fit?
These caps are designed to fit the Frankford Arsenal Platinum Series Rotary Tumbler and the Rotary Tumbler Lite.
How many caps are in the package?
The package includes two straining caps, enough to cover both ends of the Platinum Series drum.
Can I rinse brass and media without losing pins?
Yes. The wire mesh construction allows water and cleaning solution to drain while keeping stainless steel pins and brass inside the drum, so you can rinse effectively without spillage.
How do I use these caps?
Cap both ends of your tumbler drum, hold it over a sink or bucket, and pour rinse water in from the top. The caps let liquid drain out while containing all the pins and brass inside.

