Automatic bathtub siphon No name EM601PLEU 1 1/2" with overflow

The Automatic bathtub siphon No name EM601PLEU 1 1/2" with overflow is a combined waste and overflow unit designed for standard residential bathtubs with 1 1/2" connections. It integrates an automatic pop-up drain mechanism with an overflow inlet to evacuate water efficiently while preventing sewer gases and backflow. The unit is intended for installation where a concealed siphon and overflow connection are required for regular bathing use.

Advantages

This siphon provides automatic pop-up drain operation that allows hands-free opening and closing of the bathtub outlet and includes an overflow inlet to prevent accidental overfilling. Its design reduces the risk of unpleasant odours entering the bathroom by maintaining a water seal, and the integrated components simplify installation with a single combined fitting. The product is compatible with common 1 1/2" bathtub connections and supports standard drainage flow rates for residential fixtures.

Suitable for

• Standard residential bathtubs with 1 1/2" waste connections
• Bathroom renovations where an integrated overflow and pop-up drain are required
• Installations requiring prevention of backflow and odour entry

Key specifications

• Connection size: 1 1/2"
• Function: automatic pop-up drain with integrated overflow inlet
• Application: bathtub waste and overflow
• Installation type: concealed under-bath siphon fitting
• Primary purpose: water evacuation and overflow protection

How to use

Install the siphon according to the bathtub manufacturer’s guidelines and local plumbing codes, ensuring a secure 1 1/2" connection to the drain outlet and correct alignment of the overflow inlet. Operate the automatic pop-up mechanism by pressing or turning the visible control as provided by the bathtub assembly to open or close the drain. Regularly check seals and connections for leaks and ensure the overflow inlet remains unobstructed for reliable performance.

Usage recommendations

For reliable long-term performance, verify compatibility with your bathtub’s waste and overflow fittings before installation, use appropriate sealing materials and follow recommended torque values for threaded connections. Periodically inspect and clean the drain and overflow passages to prevent blockages and maintain the water seal that prevents odours and backflow.