สะดือบ่อสปา EM3811 Suction Drain Lock Nut Connection 15" สีขาว

Suction Fitting head for closing sewer pipes, size 4" model EM3811 Used inside the spa pool for connecting to the pool's wastewater pipe. Fitting size, width 4". Use with pipe sizes. 1.5"

• Width for water intake: 4"
• Used to attach to a 1.5" sewer/plumbing pipe.
•  Has threads and rubber seals
• Can be used with both concrete spa ponds and spa ponds. ready made