http://www.xxxhfm.com/cpinfo.php?product_id=106 


 Xinhua specialized in producing self-cleaning filters, automatic brush-type filters, automatic backwash filters, automatic self cleaning filters, automatic sewage filter, automatic cyclone desander, automatic integrated water processor 

 More information, visit 
 Network 
 Address: http://www.xxxhfm.com 
 Ali Baba: http://xxxhfm.cn.alibaba.com/ 


 Factory Address: Kang village, Xinxiang City Industrial Zone, 2 km east of 
 Tel: 
 0373-4780088 (Wang: 13598712833). 

 Fax 0373 - 4780588 
 Customer Service QQ 
 : 421 574 648 
 You can also give us your contact information to my mailbox: xxxhfm.hi @ 163.com 
 If you have time, welcome to visit our factory, we are willing to bear the cost of your dealings 


 Differential pressure indicator has been adjusted at the factory, the differential pressure value 0.5Bar. An adjustment screw on the side of the low pressure on the connection side of the differential pressure indicator, this screw adjustment screw for the pressure value. Clockwise direction (ie screws to the inside to tighten the direction) adjustment screw circle, the pressure difference increases. 
 06Bar; each counterclockwise (ie, the screw out loosen direction) to adjust the nail circle, the pressure difference decreases. 
 06Bar. If the current differential pressure value