INSTRUCTIONS FOR CONCRETE MAIN DRAINS WITH ADJUSTABLE
COLLAR SUMP (DUAL PORT)
5
4
3
1
2
819-00801
642-215x V
642-2240
715-9910
672-2550
GRATED ANTI-VORTEX CONCRETE ASSEMBLY
1. Align cover holes with brass inserts.
2. Hand-tighten supplied screws.
DO NOT USE POWER TOOLS.
3. A minimum 2" connecting pipe should be used.
