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HP4000 1/2" Main Line Drain
HP4000
MainLine Drain

Same Turbulent Flushing Action, Dirt-Stopper Screen, easy-install wings and patented recessed wicking pad. Guaranteed up to 2500 psi burst pressure.

Freeze Protection

Longer Watering Season

Faster Winterization

Easiest Installation

Performance Guaranteed

Harmony Drains™ Automatic Drain Installation Instructions

For all drains, a gravel sump beneath drain is necessary only in heavy clay conditions.

	LATERAL LINE DRAINS & MAINLINE DRAIN Just screw into a standard fitting on pipe at low points on line. Orient fitting and drain at 45° downward angle for optimal performance.
	SWING PIPE ELBOW DRAINS Screw into bottom of sprinkler heads at low points along pipe. Just use in place of a swing pipe elbow when connecting pipe and sprinkler via swing pipe.
	END-OF-LINE DRAINS FOR POLYETHYLENE Clamp to polyethylene pipe at end of line with wicking pad oriented downward.
	END-OF-LINE DRAINS FOR PVC Glue to PVC pipe at end of line with wicking pad downward.
	SIPHON DRAIN™ Siphon Drain™ self-pierces and clamps onto poly pipe in just three seconds. Or, it installs just as fast on PVC after drilling a 3/8 in. hole. Grommets available for PVC installation.

Weight: 0.20 lbs