Looking for a replacement o-ring for a Nordson AD-31 hand gun? Glenmar Technology GH8000-18 is an aftermarket o-ring made to replace the original part in the Nordson AD-31 hand gun.
- What it does: An O-ring that seals between mating parts.
- Fits: Nordson AD-31 style hand guns (Nordson lists these parts for the AD-31 series and L4 hand gun) and our HG8000 hand glue gun.
- Used in: Glenmar HG8000-STD hand glue gun, our aftermarket version of the Nordson AD-31 extrusion hand gun (274765).
About the AD-31: Nordson’s AD-31 series manual covers the AD-31 models and the L4 hand gun. The grip holds no heated parts or adhesive channels, so it stays cool; the heater, temperature sensor and adhesive path sit in the gun body inside the shell.
Related parts: GH8000-15 Bearing Plate, GH8000-16 Shoulder Screw, GH8000-17 Ceramic Wire Nut, GH8000-18-120 Heater, GH8000-18-PT100 PT100 RTD Sensor, GH8000-19 Clip.
Glenmar Technology makes aftermarket replacement parts for Nordson and ITW Dynatec hot melt equipment in Plainfield, NJ. Orders placed by 2 PM EST ship the same business day.
Nordson, AD-31 and other OEM names and part numbers are trademarks of their owners and are used for reference only. Glenmar Technology is not affiliated with Nordson Corporation.






