Heavy-duty 15mm and 20mm 'fattener' water nipples from Kerbl Germany. A combination of stainless nipple & brass water fitting with hex nut. Filter & flow rate adjuster included. Available in 15mm or 20mm.
Combination stainless and brass water nipples with hexagon nut. Heavy duty. Filter and flow rate adjuster incorporated. There is no minimum water pressure required for this product, however, the volume will be reduced by a low water pressure. With a standard PSI of 40 the flow rate is 1.5 litres per minute, this will decrease with lower water pressure and increase with higher water pressure.