Connections 1/2"od x 3/8"id. Voltage 120 volts. Replacement for the EZB31D1-VC & EJ-B31VCUR-L
Analog Control, Pulse Control & Start / Stop. 5-pin connector sold separately, see below
Connections 3/8"od x 1/4"id. Voltage 120 volts. Analog Control, Pulse Control & Start / Stop. This is the replacement for EZC16D1-VC
5-pin connector sold separately, see below