NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 400 [Code number: NR-0583-8120-400]

Article: NR-0583-8120-400

Application purpose:

Special features:

Temperature range: -20 °C to +80 °C
Compensation of pipe gaps allows thermal elongation of the pipes
Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

DN (OD)	PN	WP	C max	a	d	H	Screw	Torque	Weight
mm	bar	bar	mm	mm	mm	mm	mm	Nm	kg/pc.
400	7.5	14.0	35	139	440	470	M 12 SW 10	25	6.7

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