Viking Johnson UltraGrip Reducing coupling for ductile iron, steel, PVC, asbestos cement, fiberglass, PE pipes, d 398.2 - 442.0 [Code

Article: UG442/1

Application purpose:

For connecting pipes made of cast iron, steel, PVC, PE (without accessories), as well as some other materials in various combinations
For neutral liquids at permissible operating temperature + 30 °С

Characteristics:

Working pressure up to 10 bar (water) and up to 5 bar (gas)
Complies with GOST 12815-80
One type of couplings for pipes made of different materials
The design allows for easy and quick installation
The allowable pressure in the connection is equal to or exceeds the design pressure of the pipes
The gap between the ends of the pipes is necessary to: compensate for thermal expansion, prevent vibration transmission, compensate for soil settlement and facilitate assembly / disassembly

Coatings:

Materials:

Nom Size	Size Range		Insertion Depth (D)		Dimensions				Bolts		Weight
	Min	Max	Min	Max	Overall		Sleeve		No-size	Type
mm	mm	mm	mm	mm	A	B	L	T	mm	mm	kg
400	398.2	442.0	125	200	623	525	300	7.5	20-M16x120	CSX	82.88

Viking Johnson UltraGrip Reducing coupling for ductile iron, steel, PVC, asbestos cement, fiberglass, PE pipes, d 398.2 - 442.0 [Code number: UG442/1]