Plain reducing bushes are available from stock in UPVC plastic, this includes the RE93 reducing bushes in sizes from 3/4" x 1/2" up to 8" x 6" nominal bore as well as a small selection of RB90 metric fittings, all of which can be ordered here on our website for delivery. All of the reducing bushes in this range come with plain ends for solvent welding in conjunction with our Albion UPVC solvent cement (available separately), they're also rated for use at pressures of up to 15 bar (PN15).
The operating temperature range of both of RB93 and RB90 UPVC plastic plain reducing bushes is 0°C to 60°C.