Prominent Chemical Metering Pump Tubing Connector Sets are available in two different sizes - one for 1/4" OD x 3/16" ID tubing (790871) and one for 1/2" OD x 3/8" ID tubing (740160). The PVC/EPDM materials of construction are suitable for most water treatment chemicals.
Tubing connection kits are used on metering pump to tubing connections, as well as tubing to foot valve and tubing to injection valve connections.
Every Prominent tubing connection kit includes one each PVC union nut, clamp ring, tube nozzle and EPDM O ring. Tubing connection parts should be replaced whenever the chemical tubing is replaced.