HomeProductsWater Injector Systems™DirectFill


Injector Water Supply

This is a very economical unit if your building's plumbing already has the capacity to power the Water Injector System™.  Simply connect the DirectFill to the wall tap, activate the Instant Valve Pro, wait for the spinner to stop, and disconnect. 

The use of our flow checker is required to determine if your building's plumbing can supply adequate flow pressure to use the DirectFill.     


The unit is comprised of an inline sediment filter, 18 feet (5.5 meters) of high output industrial hose, a pressure regulator, and an Instant Valve Pro with built in flow indicator (spinner). It requires a plumbing connection to a 3/4” NPT connection. An isolation valve is recommended to be installed at the source.

Note: Use a Flow Checker to be sure the output pressure is adequate for use with the Water Injector System™. 



System Exposure Temperature: 35° to 160°F (2° to 71°C)

Input Hose Length: 9 ft (2.7 m)

Output Hose Length: 20 ft (6.1 m)

Weight: 6.5 lb (2.9 kg)

Product Height: 37 in (box), (94.0 cm)

Product Length: 17 in (box), (43.2 cm)

Product Width: 11.5 in (box), (29.21 cm)

Capacity: Unlimited

Range: 18 ft (5.5 m)

Part: INJ-DF


  • Isolation valve at source recommended. 
  • Used for filling the Water Injector System™.
  • Water Pressure must be qualified using a Flow Checker.