I HATE to point things out like this...So everyone, PLEASE don't kill me... PLEASE... My friend's sis was in Austrailia and picked up some hose connectors for me like Cutest Sandgirl's.... And hers are actually what they used as opposed to Dallas' tap timers. If you zoom into the MOM pics, the 4 prongs are bigger and there are little circular inscriptions on the edge of the prong, just like Cutest's. The diameter of the hose connector also is a tad bigger than the timer one which allows the one inch hose to fit better. However, if you take apart the tap timer, and dremel out the rotating piece so that it is just about thick enuff to hold the hose, it might be able to fit the hose without having to glue a gray styrene ring to fit around the hose.
Scratch that...Zam I Ain't just did a test of fitting the 1" hose to the new connectors and hose fits perfectly without the styrene piece. The styrene would be just for decoration, and would still glue fine. Barely any assembly needed or dremeling like the taptimer connectors. Remember, don't throw darts at me...
Here's the Pic proof:
Cutest's connector then, Dallas' taptimerconnector with the timer cut off: