2-in to 3/4-in Conversion Set
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
More Aqua UV Miscellaneous Parts ↓

Aqua UV Full Unions
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 ...
Aqua UV Half Unions
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 ...
Aqua Wiper Parts
Parts to rebuild your Aqua UV wiper series units
Davis Connectors
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 ...Expansion Unions
Optional Expansion Unions allow you to join multiple Aqua UV Twist units together. Basically 2 unions fused together.
Ez Twist Caps
Ez Twist Caps - Includes O-ring
Lamp End Connectors
Aqua UV Lamp End Connectors have 4 holes and allow for easy connection to existing wire.
Mounting Brackets
Aqua UV Mounting Clips with Grip Hold - Black Fits Most Aqua UV units with the 2" Body Grip hold Sold by the each. Most single lamp units require 2. Multi lamp models will require more due to weight
Quartz Caps
Clear quartz cap - allows easy view of uv operation.
Rubber Seals
Rubber seals that go on the quartz sleeve to keep water from entering the transformer or lamp area.