Product info
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Technical data
DN: 31 Size: 20 Inch: 1.1/4 Thread + standard: JIC threaded adapter, 74 ° cone with union nut, UN / UNF thread Connection thread A: 1.7/8"-12 UN X [mm]: 28,5 L1 [mm]: 86,4 SW1 [mm]: 55 Type of nut: CR Connection name Indunorm: JF Connection type: DKJ Construction form: 0° Material: Free cutting steel Resistance against red rust [h]: 144 Resistance against white rust [h]: 72 Surface: Cr3 Type of fittings: Universal series XV