Black Flex Tube 19mm

Black Flex Tube is sold by the metre in-store. Online available in 3m lengths or a full 25m roll. 

PIPE SIZING / FLOW RATES:

The longer the tube length the larger the diameter required. If tubing needs to run more than three or four meters from pump to outlet, use the next size up to reduce friction loss.

13mm – maximum flow rate up to 1000 L/H

19mm – maximum flow rate up to 2000 L/H

25mm – maximum flow rate up to 3000 L/H