ARO 637543-4-N Solenoid Valve Block Kit, 2" & 3" White PP, No Coil
White polypropylene PD-to-PE valve block kit for 2" and 3" ARO pumps, supplied without a solenoid coil.
Supplied without a coil, this white polypropylene valve block handles PD to PE conversion on 2" and 3" ARO EXP and Compact pumps. Add a coil to suit.
The ARO 637543-4-N is a no-coil version of the PD-to-PE conversion kit for larger ARO pumps. It covers 2-inch as well as 3-inch models in the Compact and EXP series, and its valve block is white polypropylene.
Because the voltage field reads "No Coil," this kit gives you the block without the electrical operator. That helps when your facility standardizes on one coil type, or when a spare is already on the shelf. Once a coil is fitted, the solenoid switches air on command so the pump runs from an outside signal.
Reasons to Choose This Kit
- You already stock the coil your plant uses and only need the block.
- White polypropylene is your preferred material for a large-port valve block.
- You plan to move a 2" or 3" pump from PD operation to electronic PE control.
Before buying, confirm the coil you intend to use is suitable for this block. Then check the pump nameplate for model and serial so the frame size is right.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Voltage | No Coil |
| For Use With | 2" & 3" Compact and EXP series ARO pumps |
| Materials of Construction | White Polypropylene |
| Notes | 2" And 3" Conversion Kit For Pd To Pe |
| Electronic Accessory Kit | Yes |
