MCM Non Concussive Flow Rate Regulation Round Tap extension - 19mm Water Seal

- 19mm Water Seal

- Made from high-quality ABS plastic

Quick and easy application with the Griffon PU Foam Gun

- Allows natural ventilation in waste pipes with no risk of de-siphoning

MCM Non Concussive Flow Rate Regulation Round Tap extension - 19mm Water SealDESCRIPTION: MCM Non Concussive Flow Rate Regulation Round Tap. Setting the Time Delay For the cartridges with an adjustable open time, the time delay can be set from 0 to 25 seconds ( 10 seconds). The time delay can be adjusted by turning a small screw on the push button using the key supplied ( see diagram to the left). Turning the screw to the right (clockwise) decreases the time delay. Turning the screw to the left (anti clockwise) increases the