Solid insert trays are all stainless steel. Take into consideration that the trays will fill the inside of the tank, and that there may be significant water weight when removing the tray from the cleaning tank.
All solid trays work with both the new Bransonic units and the older B Series cleaners.
Model 1800 / B1510 Solid Tray, PN 100-410-170
Model 2800 / B2510 Solid Tray, PN 100-410-172
Model 3800 / B3510 Solid Tray, PN 100-410-174
Model 5800 / B5510 Solid Tray, PN 100-410-176
Model 8800 / B8510 Solid Tray, PN 100-410-178
2 years - see Warranty page for details