- Open hole at the tank head, the hole diameter is 1%"-11.5NPsM, the open hole assembly of the head is made of alloy ABsmaterial, durable, the loading port is sealed with internal 0-type rubber ring, and the anti-permeability performance ismore reliable;
- The design is convenient to load materials, save time and labor, and be more convenient to use.

Hebei ChengDa Water Technology Co., LTD.
HeBei-HengShui, China Tell Us What You Need

