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The RAINDRIP INC 345G00UB is a drip compression coupling designed to join sections of 5/8 inch drip irrigation tubing. It accepts hose with an outer diameter of 0.690 to 0.700 inches and uses a black compression ring to create a secure, leak-resistant connection without tools or adhesives. This fitting is a standard field repair and extension component used in low-volume drip irrigation systems. Irrigation technicians and landscape contractors install it wherever a tubing run needs to be extended, repaired, or reconnected at a junction point.
This coupling is suited for residential and light commercial drip irrigation layouts where 5/8 inch polyethylene drip tubing is the primary distribution line. It is appropriate for surface-mounted and buried lateral lines in garden beds, tree rings, row crop applications, and similar drip zones. The compression-style connection makes it practical for quick field repairs without requiring heat, solvent, or specialized crimping equipment.
Designed for use with 5/8 inch drip irrigation hose with an outer diameter of 0.690 to 0.700 inches only. Not intended for rigid pipe or non-drip tubing profiles.
Installation is performed by irrigation technicians or qualified landscape contractors. Turn off system water pressure before cutting into any active line. Insert each hose end fully into the coupling body before tightening the compression ring to ensure a proper seal. Follow local irrigation and plumbing codes for buried or pressurized low-volume drip systems.
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