一、凈水器龍頭開孔尺寸有多大

凈水(shui)器(qi)龍頭開(kai)孔(kong)(kong)尺寸在15-20mm。可以(yi)利(li)用臺盆（不銹鋼）上已有(you)的皂液(ye)孔(kong)(kong)進行安裝，如果沒有(you)皂液(ye)孔(kong)(kong)需單獨開(kai)孔(kong)(kong)安裝，凈水(shui)器(qi)龍頭開(kai)孔(kong)(kong)尺寸在15-20mm即可。如果客戶是(shi)大(da)理石或者陶瓷(ci)臺面或水(shui)盆建議客戶自行開(kai)孔(kong)(kong)，因(yin)為此類(lei)材質打孔(kong)(kong)難度較大(da)。

標準的安裝臺面鉆的安裝孔應該是直徑35mm的。安裝龍頭時水槽開孔(kong)一般直(zhi)徑在15至(zhi)18毫(hao)(hao)米(mi)(mi)，是(shi)(shi)指在廚柜臺(tai)面上開一孔(kong)，放置洗菜(cai)盆，該孔(kong)的長度是(shi)(shi)700毫(hao)(hao)米(mi)(mi)，寬度是(shi)(shi)450毫(hao)(hao)米(mi)(mi)，圓(yuan)角(jiao)半徑是(shi)(shi)37毫(hao)(hao)米(mi)(mi)，只有按此尺(chi)寸(cun)開孔(kong)，才能(neng)把盆放得進(jin)去。

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二、凈水器龍頭規格是多少

龍(long)(long)(long)(long)頭種類有(you)：單(dan)冷(leng)龍(long)(long)(long)(long)頭（普通(tong)(tong)單(dan)冷(leng)小(xiao)龍(long)(long)(long)(long)頭，感(gan)應單(dan)冷(leng)水龍(long)(long)(long)(long)頭）和冷(leng)熱(re)混合水龍(long)(long)(long)(long)頭（普通(tong)(tong)冷(leng)熱(re)混合水龍(long)(long)(long)(long)頭，恒溫冷(leng)熱(re)混合水龍(long)(long)(long)(long)頭）。普通(tong)(tong)冷(leng)熱(re)水小(xiao)龍(long)(long)(long)(long)頭規格一般(ban)指(zhi)安裝螺(luo)紋，通(tong)(tong)常(chang)有(you)G12(4分(fen))，G34(6分(fen))，38（7分(fen)）等，4分(fen)為常(chang)用規格；普通(tong)(tong)冷(leng)熱(re)水龍(long)(long)(long)(long)頭規格一般(ban)指(zhi)閥芯大(da)小(xiao)，常(chang)用的(de)有(you)Φ35和Φ40兩種，還有(you)Φ25的(de)。

凈水器(qi)龍(long)頭常見(jian)規格：

規格（mm）：310*260*18

規格(ge)（mm）：250*250*13

規格（mm）：200*200*10