These diffuser tubing are useful in applications where long lengths are required. Equal bubble distribution is possible with lengths as long as 25’ for WD-50 and 200’ for WD-55. This weighted tubing requires WD fittings. This diffuser tubing is not compatible with most regenerative blowers as 2 – 5 psi is required.
WD-50: unique die cut slits, located in sets of three every 1½” of length.
WD-55: single die cut slit, located at every 24” of length.