Feb 21 (Reuters) - Waterco Ltd WAT.AX :
* HY PROFIT AFTER TAX UP 37.6% TO A$3.2 MILLION
* DECLARED INTERIM DIVIDEND OF 2 CENTS PER SHARE
* HY REVENUE UP 11.1% TO $55.1 MILLION
Feb 21 (Reuters) - Waterco Ltd WAT.AX :
* HY PROFIT AFTER TAX UP 37.6% TO A$3.2 MILLION
* DECLARED INTERIM DIVIDEND OF 2 CENTS PER SHARE
* HY REVENUE UP 11.1% TO $55.1 MILLION