Product info
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Technical data
DN: 31 Size: 20 Inch: 1.1/4 Thread + standard: Threaded adapter with conical NPTF thread Connection thread A: 1.1/4"-11,5 NPTF X [mm]: 47,0 L1 [mm]: 107,0 SW1 [mm]: 46 Connection name Indunorm: NM Connection type: AGN 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