Tankless Water Heater Point of Use Solutions

0.5 gpm M16.5 Aerator or Supply Line Adapter

Choose the best method that works for you to Lower the flow rate for use with a point of use water heater.
1. Faucet Aerator Tom Thumb Spray or Laminar stream
2. 3/8" Compression Supply Line Adapter
3. 1/2" Flow Controller Adapter

1. Aerator: Ultimate Low Flow 0.5 gpm Spray Neoperl Cache Spray Stream Perlator Aerator. For use with faucets that use a M16.5x1 cache style aerator to lower the flow. Available in Spray Stream & Laminar Options tom thumb size (m16.5 x 1 threads) Pressure compensating. Uses an install Tom Thumb size key to insert & remove aerator.

2. 3/8” Compression Adapter Pressure Compensating 9/16”-24 - Female x Male For use on faucets supplied with 1 or 2 supply lines. With built-in OD8 check valve for added back flow prevention. The 3/8” adapter should be placed between the shutoff valve and the supply line (easy to reach and see).

3. 1/2" Flow Controller PCA Faucet Regulator Good for Custom designer faucet with no aerator. Two inlet connections (one hot and one cold) will require 2 adapters. The max output of the faucet will be the sum of your hot and cold flow rate combined. Pressure Compensating 1/2” NPT Male x 1/2” NPSM Female - Supply line adapter fixes those tough retrofitting issues. The 1⁄2” adapter should be placed directly under the counter between the faucet and the supply line making it invisible. Click here for 0.25 gpm

Features

• Lowest Flow Rate | Ultra Low 0.5 gpm
• Water, energy, and money saving
• Pressure compensating

Specifications

• 0.5 gpm flow rate
• Available in tom thumb (m16.5 x 1 threads) Spray Pattern or Laminar Clear style
• Brass under the sink supply line 0.5 gpm 3/8" Compression or 1/2" Flow Controller- Lime green flow regulators
• NSF-61 approved 

Choose the correct aerator size

* Note for Delta faucet models:
  (500, 501, 502, 520, 522, 523, 524, 525 DST) Use a Junior size aerator and a Junior Size Wrench
  Junior size can also be used to convert 2.2 to 0.5 gpm on Talbott, Pilar Waterfall and Victorian Single Handle Kitchen Faucets & for Pilar bar/prep models