All sealed outside.
The outside is made by the all steel and suitable for the high corrison situation.
The weight is light; The bulk is small; High pressure durbility; Resistance to the frozen.
The quality is garuantee for 1 year.
Some patten use can change the parts.
The main products of our company are all kinds stream traps, including the cast iron inverted bucket type, cast iron inverted bucket type, all stainless steel inverted bucket type, etc. All the index are qualified the standard inside and abourd.
