Stenner #1 Replacement Tube

Stenner Number 1 Replacement Hose. Rate to 100 psi. Each tube comes with 2 ferrules. The Stenner tube ID is located on the grey end of each tube. The tube number is directly related to the chemical GPD output. That is the larger the tube diameter the higher the pump flow rate. If you need to increase your flow rate, simply increase to a larger tube size.