Fittings - Elbows, Couplings - Misc Fittings

NBH CF388 stop coupling fitting for central vacuum tubing, used to join two lengths of tubing with a built-in stop that prevents pipe over-insertion.

NBH CF385 45 degree elbow fitting for central vacuum tubing, provides gentle directional changes that preserve airflow throughout the system.

NBH 394 blank cover plate covers unused central vacuum inlet rough-ins, keeping the wall finished when an inlet location is not in service.

NBH CF384 three-way elbow fitting for central vacuum tubing, joins three tubing runs at directional intersections during system installation.

NBH CF380 pipe support with clip secures central vacuum tubing to framing members, prevents sag and vibration in long horizontal tubing runs.

NBH CF382 90 degree sweep elbow fitting for central vacuum tubing, long-radius design preserves airflow at direction changes in tubing runs.

NBH CF368 90 degree street elbow fitting for central vacuum tubing, has one bell end and one spigot end for tight turns in tubing runs.

NBH CF383 90 degree tee fitting for central vacuum tubing, used to branch trunk lines and connect multiple inlets to the main run.

NBH CF369 45 degree street elbow fitting for central vacuum tubing, provides gentle direction changes in tubing runs for improved airflow.

NBH CF382S 90 degree short-radius elbow fitting for central vacuum tubing, used where space constraints prevent long-sweep elbows.