Toliet outlet mechanism/ pull flush valve Over flow pipe adjustable Full/half flush volume adjustable Toilet outlet mechanism,Pull flush valve I.Flush VolumeFull/half flush volume adjustableII.AdvantageSilicon seal,free from leakage,rotprofness,insensitive against dirt,long life timeIII.StyleFor two piece toiletIV.Main body height180mmV.ChainPlastic chain VI.Parts details