Tecmark Air Button, MPT-3190 dark brown/black colored air bulb bellows with high volume output - replaces Tecmark PT13130-02 air button. Concentric rings on raised cone shaped button. Measures 2-3/4"" tall, with 2-3/4"" wide cone shaped raised button. Includes lock nut to secure to a 7/8"" hole size. Tecmark round raised hot tub air button operates with 1/8"" air hose, sold separately.
Replaces part numbers: PT1-3130-02, 593191402, 611560, 9241-02A, MPT-3190, PT13130-02, PT1313002, TECPT1313002