Originally Posted by
mpetry912
It's not exactly the same mechanism. The silca is similar to the Hirame - I have both on different pumps.
they both work about the same, which is really positive engagement and disconnect.
yes, the Silca does thread onto to a hose barb, where the hirame goes directly into the hose and secures with a clamp.
However - the replaceable rubber collar for the Hirame is real hard to get, and that is a wear part. I got 3 when I was last in Japan and they wear at the rate of 1 every couple years.
I use my Hirame every day and I'm on my second gasket in 11 years. I have two spares still in my parts box. Replacement gaskets are available domestically. Here is a source a 3 for $11:
https://www.tracksupermarket.com/sta...s-3x-pack.html