Large Injector


When the Standard Injector doesn’t quite cut it, and a 3/8” penberthy is just too big, Eccentric Engineer’s ‘Large Injector’ will hit that sweet spot. Injectors can be ordered with either 1/4” NPT connections or 3/8” tubing solder connections.

As always, these injectors will lift and automatically restart, and for the first time EE will offer two different delivery rates in the same body. 8 pints/min (128oz) or 6.5 pints/min (104oz). The 8 pint nozzles are a perfect half-way point between the Standard Injector and a 3/8” Penberthy, and the 6.5 pint nozzles are perfect for larger hobby boilers, like RMI’s 3.75” scale locomotives or the 2.5” scale C-21’s.

Operating Range: 8 pint 50-200psi+
6.5 pint: 40-150psi+

Delivery Rate: 8 or 6.5 pints per minute

Connections: 1/4” NPT or 3/8” Tubing

Overflow: 1/4” NPT

Max feedwater temp: 120F/50C

You will be prompted to select connection type and delivery rate when adding this item to your cart. If you wish to order multiple variants, please add them to your cart separately.

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Large injector 1/4 NPT and Solder