Manrose 220 x 90mm Double Airbrick – White

Description

• Double airbrick
• 8 l/s = 0.2Pa 13l/s = 1.6Pa 21l/s = 4.3Pa 29l/s = 8.7Pa 37l/s = 13.9Pa 45l/s = 21.2Pa 53l/s = 27.5Pa 61l/s = 37.4Pa
• Dimensions: H 145 x W 245 x D 80mm