AG110-004 Gap-A-RO Kit S-D

  • Model No. Gap-A-RO: 31-S (Kit S-D)
  • Easy connection to inlet and outlet ports
  • Kit S-D provides a convenient alternative to include a code listed air gap unit in the indirect drain piping; if a dispensing faucet is not needed or is to be remotely located or if installer prefers not to use an air gap style dispensing faucet
  • Unit designs lab tested at over 1/2 G.P.M. (2 Liter/minute) or more, depending on style of unit. Optimum suggested usage approximately 1 to 16 oz/min. (30 to 500 milliliters/minute)
  • Mounts on top of sink
  • All Amerigap™ units are UPC® listed
  • All Amerigap™ units are tested for compliance to IPC and NSF standards
  • Certification available for viewing and download here

SKU: AG110-004 Categories: , ,


Water Softener air gaps generally are installed near the laundry facilities in the garage, basement or in the laundry room for convenient access to the house drainage piping and secondly, there almost never exists a dedicated (unused) standpipe just waiting to be used by the installer for surmounting their drain line air gap. Thus the critical feature of the air gap is its ability to share a standpipe with the washing machine drain hose.

Properly designed and installed, air gaps, like check valves, allow water to flow only in the desired direction. The key characteristics for an air gap is protection from back flow and back siphonage.

All units are dual listed by IPC and UPC©. Dual listing conveys generally this important message: countrywide as well as international acceptance.

Additional information

Weight 0.172 lbs


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