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Ball Lock Keg Spear (w Nitrogen Bulb Injector)

5 reviews
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This spear is what we use in our build your own nitro coffee keg packages.

It has a ball lock post for the liquid out so that any standard liquid disconnect can attach to it (either a tap directly or a line to a remote tap like in a kegerator).

The gas inlet consists of a valve with a pin that pierces a gas bulb when it is screwed onto it inside the black plastic cover.

The bulb used can be pure Nitrogen (2g bulb) for a stout style cascading head, Nitrous Oxide (8g bulb) for a thick creamy head like an espresso martini or you could insert an 8g CO2 bulb (for carbonating water etc, do not try to dispense beer like this as it's unregulated high pressure and will just pour foam).

WARNING: We designed the nitro bulb injector to suit our iKegger ball lock spears. They do not fit the threads of companies spears who have copied our products.

Customer Reviews
5.0 Based on 5 Reviews
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Glen W.
Expresso Martini success - First go !!

The nitro system was super easy to set up with existing keg. Simple mixture with perfect Creme each time. This could be dasngerous for those long nights with freinds. Thanks iKegger crew for your advice.

Australia Australia
Keg spear


Scott P.
Australia Australia
Espresso Martini’s

Can’t wait to use, my keg is full of homemade ginger beer. Purchased the cream chargers and looking forward to having Espresso Martini’s on tap Guys from IKegger always helpful! Great service, fast post and great products

iKegger Ball Lock Keg Spear (w Nitrogen Bulb Injector) Review
Australia Australia
Quality product plus great service.

Very happy with the quality of all products supplied. The spear works great and the instructions the ikegger lads provide should help troubleshoot most problems.

Paul S.
Australia Australia
Nitro coffee the easy way.

This is my second nitro coffee kit from iKegger. We just go through this stuff so fast, it’s easier to have two kegs in the fridge at any time. The first kit was bought over a year ago and still going strong. Good stuff.


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