Thread adapters made of PE for equalization of different threads at canisters, drums, containers, etc. when fixing of hand pumps. All Jessberger hand pumps have a bung adapter (2'' BSP male thread) that is suitable for metal drums like S 60 or 200. Due to the big variety of different canisters, drums, containers, etc. that are available in the market there is often a need to use an adapter to fix the pump in the drum securely. MATERIAL OF ADAPTER: PE (Polyethylene) This plastic material is resistant to water, many alkalies, acids and salt solutions. It is only limited chemical resistant to oils, organic solvents and fuels. In contact with some of these substances (depending on concentration and density) PE tends to swell. BROWN: 2'' BSP fine, internal - DIN 71, internal thread - CODE: 6001 GREY: 2'' BSP fine, internal - DIN 61/31, external thread - CODE: 6002 BLACK: 2'' BSP fine, external - DIN 61/31, external thread - CODE: 6003 YELLOW: 2'' BSP fine, internal - DIN 61/31, internal thread - CODE: 6004 WHITE: 2'' BSP fine, internal - ASTM Ø 63 mm, internal thread - CODE: 6005 RED: 2'' Mauser, internal - Trisure, external thread - CODE: 6006 ORANGE: 2'' BSP fine, internal - Trisure, external thread - CODE: 6007 BLUE: 2'' BSP fine, internal - 2'' Mauser, external thread - CODE: 6008 GREEN: 2'' BSP fine, internal - DIN 51, internal thread - CODE: 6009 SET: all adapters No. 1-9 - CODE: 6010