NORMA GRIP INOX strong pipe coupling, W5, with EPDM seal, DN - 139,7 (125) [Code number: NR-0578-9300-139]

Article: NR-0578-9300-139

Application purpose:

Special features:

Material:

DN (OD)	OD min - OD max	PN	WP	C max	a	d	H	Screw	Torque	Weight
mm	mm	bar	bar	mm	mm	mm	mm	mm	Nm	kg/pc.
139.7	138.1 - 141.6	16	32	35	115	165	195	M 12 SW 10	50	3.27

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification