This item by itself does not have a flow control. The 2 things you will need to check are as follows:
1) Verify the water supply at the control stop is completely turned on
2) If you still do not have proper flow after verifying the above, your diaphragm may not be the proper size for your unit.
For the proper size diaphragm, please contact us with the flushing capacity of the unit this is servicing, and we can verify which one would be the proper size for that unit’s needs.
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