Description
• For connecting air ducts of the suitable diameters
• Equipped with a gravity valve to protect against back draught
• Connected directly with air ducts
• Plastic
Additional information
| Size | 12,5SКPО ERA, 511FC ERA, 511SКP ERA |
|---|
• For connecting air ducts of the suitable diameters
• Equipped with a gravity valve to protect against back draught
• Connected directly with air ducts
• Plastic
| Size | 12,5SКPО ERA, 511FC ERA, 511SКP ERA |
|---|
