DIG Compression AdaptersDIG compression, Universal NUTLOC, and barbed fittings ensure a secure, reliable drip irrigation installation without the need for glue or clamps. Made from high-impact plastic, the fittings guarantee a strong, dependable connection with both drip tubing and dripline for long service life.Compression adapters connect drip tubing to threaded, hose-thread, and PVC connections, and reduce between tubing sizes. They transition from a supply or valve fitting into the drip layout without glue or clamps.Available Options 1/4" Compression Adapter - 3/4" FHT w/ Screen x 1/4" Compression Reducing Coupling .700 x .710" OD Reducing Coupling .700 x .630" OD Reducing Coupling .700 x .450" OD Reducing Coupling .710 x .630" OD 3/4" MHT Adapter .450" OD 3/4" MHT Adapter .630" OD 3/4" MHT Adapter .700" OD 3/4" MHT Adapter .710" OD 3/4" MNPT Adapter .450" OD 3/4" MNPT Adapter .630" OD 3/4" MNPT Adapter .700" OD 3/4" MNPT Adapter .710" OD 1/2" MPT Adapter .630" OD Additional configurations available (6 more) Key Features MHT, MNPT, and MPT thread adapters Reducing couplings between .450 in. to .710 in. OD sizes 1/4 in. compression adapter with 3/4 in. FHT and screen Flush valve adapters PVC-to-poly 1/2 in. MPT adapter Glue-free, clamp-free connection Why Choose DIG Compression AdaptersCompression adapters bridge drip tubing to any threaded, hose-thread, or PVC connection, making it easy to transition from the supply into the drip layout.Ideal Applications Connecting tubing to valves and risers Transitioning between tubing sizes PVC-to-poly transitions Commercial and controlled-environment agriculture