SANDPIPER HDF4-A - Manual (Page 7)

hdf3adl7sm-rev0614 Model HDF3-A & HDF4-A Page 5
INSTALLATION GUIDE
Bottom Discharge Flap Valve Unit
The air exhaust should be
piped to an area for safe
disposition of the product
being pumped, in the event
of a diaphragm failure.
CAUTION
Available from
Distributor
Available from
Warren Rupp