18mm Neta garden hose sucking flat.

[CharlieBear62]

Has anyone had this problem before, I'm trying to transfer rain water between 2 poly tanks and where the water exits one tank and goes into the Davey 2 tap pump the Neta 18mm garden hose sucks flat.

Is there an easy solution to this without buying a new pump of new hose.

With the ongoing high costs of living I want to continue using the 18mm Neta fittings.18mm Neta hose and Neta fittingsDavey SJ35-04PC 2 tap pump

[Noyade]

Afternoon @CharlieBear62 

I have been caught out with tap/hose fittings that have a one-way valve.

Could this be the problem?

Just a thought.

Cheers.