Expansion UnionsOptional Expansion Unions allow you to join multiple Aqua UV Twist units together. Basically 2 unions fused together.
More Aqua UV Miscellaneous Parts ↓
Authentic Aqua UV Replacements PartsThese are full unions and o-rings
A40121 Union O-ring - Fits 2" Aqua Union - approx 2-1/2" outside diameter
A40029 Union O-ring - Fits 3" Aqua Union - approx 4-3/8" outside diameter
A40032 Complete 2" Aqua Union - 4 Pieces - Includes ring collar, 2 si ...
Authentic Aqua UV Half Unions
A40184 Union Half - 2" Without Thread w/ O-ring - White
A40185 Union Half - 2" Without Thread w/ O-ring - Black
A40186 Union Half - 3/4" FPT Reducer Bushing, Without Thread, with O-Ring - White
A40187 Union Half - 3/4" FPT Reducer Bushing, Without Threa ...
Parts to rebuild your Aqua UV wiper series units
Replacement Davis connectors - Creates a seal around the cord - Used to form a watertight point around wire connections on the in-line and nema transformers
A40109 (shown) =
Replacement Davis connector for most UV applications
Davis connector - 1/2" MPT
300 VAC - Use with 8, 15 " 25 watt ...
Ez Twist Caps - Includes O-ring
Aqua UV Lamp End Connectors have 4 holes and allow for easy connection to existing wire.
Aqua UV Mounting Clips with Grip Hold - Black
Fits Most Aqua UV units with the 2" Body
Sold by the each. Most single lamp units require 2. Multi lamp models will require more due to weight
Clear quartz cap - allows easy view of uv operation.
Rubber seals that go on the quartz sleeve to keep water from entering the transformer or lamp area.
Photo shows the 80 Watt wire harness with 2 lamp connections.
80 Watt Harness will have 2 lamp connections
120 Watt Harness will have 3 lamp connections
160 Watt Harness will have 4 lamp connections
200 Watt Harness will have 5 lamp connections
240 Watt Harness will ...
This kit is used to convert a Standard, Classic, Twist or Wiper unit that has the 2" Slip union connections to a 3/4" barbed version. Includes:
2 Pieces - 2" x 3/4" PVC Socket Reducer Bushings
2 Pieces - 3/4" MPT x 3/4" Barbed adapters