Purchase Qty. Reference FOB Price
10-99 Sets US$600.00
100-499 Sets US$540.00
500+ Sets US$495.00
Product Description
Air release valve for sewage Features: 1. combination type, triple function(air release, air intake, micro exhaust air under pressure) 2. Full stainless steel suit for waster water, other material like duplex SS also available upon request 3. Small orifice is 2.0mm to ensure the rapid releasing ...