Check the listing for details. ORION RF-3000LE Rionfuser Electrofusion Processor. Condition: Used. Listed at 4100.00 USD. 0Electrofusion Machine and Accessories includes the Rionfuser™ RF-3000LE electrofusion machine, used to thermally fuse Orion Rionfuse RFCF couplings to Orion pipe and fittings. Can be used with Orion PP, FRPP or PVDF products.