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Universal Apollo Stainless Steel Pressure Lid – 2" Tri Clover Port
Universal Apollo Stainless Steel Pressure Lid – 2" Tri Clover Port
This Universal Apollo Stainless Steel Pressure Lid is built like a tank — no flex, no warping, and zero compromise.
Made from 304-grade stainless and fitted with a wide 2-inch Tri Clover port, it’s the upgrade your pressure fermenter deserves.
Compatible across the full Keg King Apollo lineup (and many non-Apollo tanks with the right o-ring), this lid makes dry hopping, dosing, and pressurised transfers safer and easier.
You can hook up a butterfly valve, CIP spray ball, pressure transfer rig, or just pop the 2" TC cap and toss in whatever you like — hops, fruit, oak, you name it.
Why Go Stainless?
- Doesn’t warp under pressure or crack over time
- Safer threads, stronger seals, longer lifespan
- Handles high pressure and hot temps without stress
- Looks clean, professional, and honestly — badass
What’s It Fit?
- Keg King Apollo 30L, 60L, and 60L Slimline
- Other pressure fermenters with similar lid openings (with alternate o-ring)
Note: The stainless lid uses the same neck ring as your Apollo’s plastic lid. Just migrate it over, or grab a spare if you want to swap easily between setups.
Key Features
- 304 stainless steel construction – food-grade and pressure-rated
- 2” Tri Clover (Tri Clamp) port – for adding gear or ingredients
- Gas and liquid ball lock posts – standard pressure fermenting setup
- Dedicated thermowell port – sealed with a hex plug if not in use
- Built-in PRV and backup silicone pressure disk – extra safety layer
- Safety bung port – for blow-off tube or airlock use
What’s Included
- Stainless steel Apollo lid (no neck ring included)
- 2” Tri Clover end cap (with silicone seal)
- Gas and liquid ball lock posts (304 stainless)
- PRV port housing + safety disk
- Thermowell port with blanking plug
- Silicone o-rings and seals (installed)
A Brewer’s Tip
If you're dry hopping under pressure, pop the Tri Clover cap just after cold crashing.
You’ll minimise foam-up and keep the aromatics locked in.
Bonus: tri-clamp fittings make cleanup a breeze compared to twist-lock or threaded lids.
Frequently Asked Questions
Can I use this with non-Apollo pressure fermenters?
Yes — as long as the lid diameter matches and you use a compatible o-ring. Many PET fermenters have similar neck sizes.
Do I need a new neck ring?
Nope. You can use the neck ring from your original Apollo plastic lid. Or buy a spare if you want to swap between lids easily.
Does it come with a thermowell?
No — the lid includes a thermowell port sealed with a hex plug. You can add a tri-clamp thermowell separately.
Upgrade your pressure fermenter the right way. The Apollo Stainless Steel Lid gives you durability, flexibility, and pro-level brewing control — with no plastic weak spots to worry about.