Can the Double nipple for BLOWSTAR nozzle, aluminum, series 470 connect a BLOWSTAR nozzle with GZ 1/4" BSP to an EWO air gun with GZ M12x1.25?

Yes. The Double nipple for BLOWSTAR nozzle, aluminum, series 470 has GZ 1/4" BSP on one end and GZ M12x1.25 on the other, specifically designed to connect a BLOWSTAR nozzle with GZ 1/4" BSP to an EWO air gun with GZ M12x1.25. The material is aluminum.

Is the Double nipple for BLOWSTAR nozzle, aluminum, series 470 compatible with other thread standards besides GZ 1/4" BSP and GZ M12x1.25?

Double nipple for BLOWSTAR nozzle, aluminum, series 470 is described only as having GZ 1/4" BSP and GZ M12x1.25 threads for connecting the BLOWSTAR nozzle to the EWO air gun. Based on that description, there is no indication of additional thread standards or adapters being integral to this part. If you need compatibility with other thread types (NPT, metric ISO, etc.), you would require a separate adapter or alternative nipple specified for that thread. For confirmation or available adapter options, consult the manufacturer or supplier.

Does the Double nipple for BLOWSTAR nozzle, aluminum, series 470 require any thread sealant when connecting GZ 1/4" BSP to GZ M12x1.25?

No, the Double nipple for BLOWSTAR nozzle, aluminum, series 470 does not require additional thread sealant when connecting GZ 1/4" BSP to GZ M12x1.25 if both threads are male (âGZâ indicates external threads) and the connection is designed to be a mechanical adapter rather than a pressure-tight pipe joint. The seal between BSP (1/4" BSP) and metric M12x1.25 is not achieved by sealant but by the mating faces or an appropriate sealing element (e.g., an O-ring or gasket) specified by the equipment manufacturer. However, if your assembly relies on thread engagement to form a pressure seal (instead of a dedicated sealing face or O-ring), do not mix sealing methods: do not apply pipe thread sealant or PTFE tape on the mating faces that are intended to clamp a gasket or O-ring, and avoid over-tightening which can damage aluminum threads. If the manufacturerâs documentation for the BLOWSTAR nozzle or EWO air gun specifies a thread sealant or a sealing washer/O-ring for this Double nipple, follow that instruction. Otherwise, assemble dry and use the designed sealing element (if present).