• Name: Rotta blind cap
• Technics:
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Detailed Product Description

Gost and Rotta Coupling

Gost and Rotta couplings are according to Russian standard, system Gost 28352-89, 2 lugs/ system Rotta, 3 lugs. Both systems are symmetrical couplings. Type Gost is widely used in the fire equipment for delivery and suction operation and type Rotta mainly used on ships for delivery operation. Popular sizes are DN 50 and DN 70.

1. Material: brass and aluminium are available.
2. Working pressure: 10 bar
3. Lug distance ( LD ):

DN 50 = 78
DN 70 = 95
DN 80 = 107
DN 100 = 140

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