The ultimate in round troughs. The Master Tub Trough 4500ltr is a robust and easy-to-use product that has been designed for commercial use. It is made of very strong materials, so it can withstand regular use, and the full float protection means that the trough will not overflow even if the water level changes. The new 75 mm bung makes it easy to clean, and the drain cap at the very base of the trough ensures that maximum amount of water will drain out when it is emptied. The “Quick Release” float cover means that it can be easily serviced, and the 1″ float valve makes it easy to adjust the water level. Higher rating valves are available on request. All pipework is protected by the trough surround, making it less likely to be damaged. Very strong, robust design Easy to service Full float protection New 75 mm bung – great cleaning Drain cap at very base of trough, so max. amount of water will empty out when draining Easy service 1″ float valve Higher rating valves available on request All pipework protected by trough surround Specifications Dimensions : 3730 DIA x 650 H Capacity : 4,500 ltr PLEASE NOTE THESE ARE MADE TO ORDER RIGHT HERE IN VICTORIA. PLEASE ALLOW 2 TO 3 WEEKS PRODUCTION AND SHIPPING