QUOTE(BCO_SP @ May 17 2008, 03:41 AM)
It is time control, running 15 minutes per hour for about 8 hour a day. Does the price ( RM 450.00 ) include delivery?
QUOTE
Ho Goh Chua,
i came across a method newly used by BH owners,
pipe water mist spray,
using external water pump installed outside of BH
with filter b4 pump, auto controlled by hygrostat.
user claims it's cheaper than commonly used humidifiers, and less noise
only thing is to ensure water supply is properly filtered to prevent clogged spray nozzles
Info from a blog? If not fully understand the product people might get misleaded such as it's not cheaper than humidifier if your farm is a 1 floor shoplot farm.
Water pump mist sprayer is not new method. First one I saw in farming back in 2002. This method can only be cheaper than poultry humidifier IF your farm is over 2000 square feet or larger. Beneficial for big farm but for shoplot farm average 1400-1600 square feet per floor that require 2-3 units of poultry humidifier a mist sprayer would not be so economical any more. It
does not come with hygrostat but can add timer switch or hygrostat to control it. It was very expensive back then but nowadays very affordable due to made in China pumps, noozles, valves, pressure controller Switch, piping and competitions in installation workmanship.
1 horse power pump can cover 2000sq feet area. 1.5HP for 3000sq feet and 2HP technically cover 4000sq feet and of course highly depend on piping size, piping distance, height etc. To prevent noozle clog just tripple filtered the water source before go into the pump. Nest Tech has been selling their custom made unit with built-in hygrostat, 3 filter etc.
Well using mist sprayer the floor will also wet. The point is must control the duration of spray no matter it's mist spray or poultry humidifier. At 80%RH increase to 85%RH the floor only slightly wet and will not go down into lower floor.
In fact there is a new method in farm humidification and becoming a new trend in Sitiawan. Just ask those people from Sitiawan who're willing to share lah.
This post has been edited by seeseng: May 17 2008, 04:01 PM Attached thumbnail(s)