Gecko Pump Union Adapter 1.5" to 2" Pair

1.5" to 2" Gecko pump union adapter pair - suits 1.5" BSP threaded heater tails, and pumps from Aquaflo, Waterway and LX

suits FMCP, FMHP, Circ-Master, JA, TDA, DH1.0, EA series LX, and other USA 1.5" buttress threaded pumps
Used to convert 1.5" threaded pumps to 2" plumbing - comprises a 1.5"-2" threaded adaptor (1.5" female thread / 2" male thread)

Screw the adaptor onto the suction/discharge of the pump to effectively change its thread size from 1.5" to 2" so the 2" pump union can thread on - glued to 2" pipe.
Could be used with an LX TDA200 when replacing an old Spaquip Monster pump for example (Monster pumps used 2" plumbing, and the TDA 200 is the equivalent replacement but only has 1.5" unions so requires conversion)