Product info
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Specifications
DN: 31 Size: 20 Inch: 1.1/4 Thread + standard: Sealing cone with O-ring according to DIN 3865 (suitable for cone 24 ° DIN 3901 and 3902), union nut heavy series Connection thread A: M52x2 X [mm]: 41,5 L1 [mm]: 119,5 Outer diameter O-ring [mm]: 33,0 SW1 [mm]: 60 Type of nut: Union nut Connection name Indunorm: MSOF Connection type: DKOS Construction form: 0° Material: Free cutting steel, O-Ring: NBR Material O-Ring: NBR Resistance against red rust [h]: 720 Resistance against white rust [h]: 120 Surface: ZnNi Type of fittings: Multispiral series HV