The DWS Air Gap for Under The Sink R. O. Installations


1/4 JG Fitting

Ball Check

Actual Size 8" Tall

Ball Check to prevent overflow

Use the DWS Air Gap to:

Eliminate service calls and customer complaints

Eliminate damage to a customer's home

Save time and money

Make your installations to code

Make your installations professional

Meets ASME Code 112.1.2-2004
Observe all local plumbing codes when installing this gap.


Price per unit


Less than 5 qty. .....$14.25

5-9. . . . . .$9.10

10-24. . . . .$8.10

25-50. . . . .$7.90

51 or more. ..$7.60


Suggested Install sites for the DWS Air Gap.