APV BIG-BORE™ METERING VALVE W/TUNGSTEN CARBIDE SLEEVE

APV BIG-BORE™ METERING VALVE W/TUNGSTEN CARBIDE SLEEVE 
Part number: 2149-500

AUTOMATIC PLUNGER VALVE - APV BIG-BORE™ METERING VALVE W/TUNGSTEN CARBIDE SLEEVE (PIPE NIPPLE NOT INCLUDED)

Product notes:
A must for blasting with #8, #10 & #12 nozzles or spin blasters with 5/16" and larger nozzles

If you are upgrading your blast pot with the big-bore™ metering valve, you should also upgrade your automatic air valve to a big-gun™ full flow version and big-bore™ union end ball valve.