SMARTdri's proprietary motor technology offers the longest service life of any high-speed hand dryer

Made from Recycled Materials

Size: 3/8 in NPT Connection

Wheel Width: 4 in

Bed Width: 9-7/8 in

Apollo Double Check Valve Assembly, Lead Free Bronze, Apollo 4ALF-100 Series, FNPT Connection - 4ALF104A2F Hadrian SMARTdri's proprietary motor technology offersHelp protect potable water supply from contamination due to reverse flow with this APOLLO double check valve assembly. Accessible internal components ease maintenance and test cocks with SAE flare connection for faster testing. Stainless steel handles and trim for long life. Valve assembly is certified for use in potable water applications.