For the price, you may as well buy one off the bay of E. 
'tis where mine came from, and mine goes up to 30psi!
Heres the one i got:
http://www.ebay.co.uk/itm/52mm-SMOKED-SU...3386adb198
Has worked fine for a year or so now, no problems at all.

'tis where mine came from, and mine goes up to 30psi!

Heres the one i got:
http://www.ebay.co.uk/itm/52mm-SMOKED-SU...3386adb198
Has worked fine for a year or so now, no problems at all.
![[Image: P1060836_zpsz3xgxt7q.jpg]](http://i1101.photobucket.com/albums/g427/wingnutz2/P1060836_zpsz3xgxt7q.jpg)