Description: For sale: original Durgo Air Admittance Valve Ø110 mm (AAV-110) for internal drainage and discharge pipes. Condition: New, unused, without original box. Specifications: • Diameter: 110 mm • Model: AAV-110 / SVD4 • Air flow capacity: 44.2 L/s • Certified to EN 12380 • Suitable for internal soil and waste systems • Designed to prevent siphoning and foul odours Ideal for residential or commercial plumbing installations. Price is per unit. 4 available. Collection or postage available.
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