Description
The GeoFlow Lockslip Adapter (LTMPT-600) is a PVC transition fitting that connects 3/4″ male-threaded (MPT) pipe to GeoFlow’s Wasteflow pressure-compensating dripline. It’s part of GeoFlow’s 600-series Lockslip fitting family, built for tool-free, solvent-free connections in subsurface drip irrigation and septic/effluent dispersal field installations.
On the dripline side, the Lockslip connection uses a threaded compression sleeve over a barbed stem: slide the sleeve back, push the dripline onto the stem, then hand-tighten the sleeve forward until snug. No primer or glue is needed, and each connection should be tug-tested after installation. The 3/4″ MPT end threads directly into a manifold fitting, valve, or supply line, making this adapter a common transition point between rigid PVC distribution piping and flexible drip laterals.
Specifications:
- Fitting type: Adapter, Lockslip 600-series
- Threaded end: 3/4″ MPT (male pipe thread)
- Dripline end: GeoFlow Wasteflow 16mm / 1/2″ dripline, Lockslip compression connection
- Material: PVC
- Connection method: Threaded (MPT) on one end, tool-free hand-tightened compression on the other
- Typical application: Connecting drip laterals to rigid PVC manifolds, valves, or supply lines







