Has two (2) 2" threaded holes

thread-forming

Length Capacity: 500~300 feet

• Requires air filter/regulator/lubricator (Not included)

Balcrank 3330-166 Control Handles DR (Digital Register) Meter Pressure Relief Kit Has two (2) 2" threadedControl Handles DR (Digital Register) Meter DR bare Precision robotically machined aluminum die cast fluid chamber for repeatable accuracy Sealed battery compartment; 2 AAA batteries Low power consumption with auto sleep function Trip mode function; can operate as a simple fluid management device Non resettable totalizer; maintains total volume of meter from day one Ergonomic comfort handle Unique 1 4 turn manual tip; fast, simple Flanged coupling;