TABLE OF CONTENTS
SECTION 1 CAUTIONS—READ FIRST! ..............................................1
SECTION 2 WILDEN PUMP DESIGNATION SYSTEM .................................2
SECTION 3 HOW IT WORKS—PUMP & AIR DISTRIBUTION SYSTEM ................3
SECTION 4 DIMENSIONAL DRAWINGS .............................................4
SECTION 5 PERFORMANCE ........................................................5
SECTION 6 SUGGESTED INSTALLATION, OPERATION & TROUBLESHOOTING ........6
SECTION 7 ASSEMBLY / DISASSEMBLY ............................................9
SECTION 8 EXPLODED VIEW & PARTS LISTING
H800 Metal - Ductile Iron .............................................18
H800 Metal - Stainless Steel ...........................................19
Center Section ......................................................20
SECTION 9 ELASTOMER OPTIONS .................................................22