Shurflo by Pentair In-Line Check Valve - 1/2" Barbs [340-001] Brand_Polk Audio MS-RA70 Stereo with AM/FM/BT -

MS-RA70 Stereo with AM/FM/BT - 2 Zone

UPC: 784703000986

male upper

Model Number: 0066DP3PLB

EV-100 Tiller Evolution Autopilot

Shurflo by Pentair In-Line Check Valve - 1/2" Barbs [340-001] Brand_Polk Audio MS-RA70 Stereo with AM/FM/BT -In Line Check Valve 1 2" Barbs This check valve allows water to flow in only one direction helping to safeguard against back surge pressure up to 100 PSI. Features: Allows flow in one direction only Safeguards against backsurge up to 100 PSI Small size, easy installation This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.