Insert Reducing Coupling 1-1/4" x 1" — Barb Insert Poly

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Durable insert reducing coupling designed for joining polyethylene and flexible irrigation tubing. This barb-style insert coupling reduces from 1-1/4" to 1", creating a secure, str aight-line connection for drip, sprinkler, and low-pressure water lines. Engineered for corrosion resistance and reliable field performance, it’s an essential fitting for residential and commercial irrigation installs. Size: 1-1/4" x 1" (insert x insert) — fits common poly tubing sizes. Material: Poly/PVC-compatible construction for corrosion resistance and long service life. Connection: Barb x reducing barb design for a tight hose-clamp attachment. Compatibility: Works with polyethylene, PVC, vinyl and rubber tubing when used with clamps. Applications: Ideal for drip irrigation, sprinkler lines, valve hookups, and general low-pressure water distribution systems. Installation: Insert tubing fully over barbs and secure with recommended stainless or galvanized hose clamps; inspect for proper seating before backfilling. Manufactured to common industry standards for insert fittings, this compact reducing coupling offers straightforward installation and dependable performance underground or above grade. Check the part SKU 1429168 for ordering and verify pressure ratings on the product packaging or technical datasheet when used in specialized systems. Show more