全国24小时空降附近_24小时空降全国约一对一游客登录 _全国空降同城服务88元

Applicable scope:

For environments where gravity flow drainage is not possible or the drainage point is too far from the horizontal distance of the drainage riser, suitable for conventional basements, garages, villas, etc

Features:

High density PE material with multi directional reserved installation ports

The water pump is built-in and highly integrated with automatic coupling

Supporting control system, safe, stable, energy-saving, and consumption reducing