ARO 637543-2-A 120 VAC Solenoid Valve Block Kit
120 VAC stainless steel solenoid valve block for PD to PE conversion of 2- and 3-inch Compact and EXP pumps.
ARO 637543-2-A is a 120 VAC stainless steel solenoid valve block kit for turning 2-inch and 3-inch Compact and EXP series pumps into PE models.
The ARO 637543-2-A is an electronic accessory kit built around a solenoid valve block rated for 120 VAC. Its materials of construction are listed as stainless steel. ARO's notes describe it as a 2-inch and 3-inch conversion kit for changing a PD pump into a PE configuration.
A solenoid valve block lets an electrical signal decide when the pump's air valve shifts. That hands your control system direct command of each stroke, so the pump can be started, stopped or paced from a remote output instead of cycling on its own.
When to Use This Kit
- You run a 2-inch or 3-inch Compact or EXP pump in PD form and want electronic stroke control.
- Your control panel supplies 120 VAC to field devices such as solenoids.
- You are bringing several larger ARO pumps onto one electronic control scheme.
Checking Fit
We do not have a model-by-model fit list for this kit. ARO lists it for use with 2-inch and 3-inch Compact and EXP series pumps. Read the model and serial number from your pump's nameplate and compare them with ARO's guide to Electronic Interface Accessories and its Process Ready Pumps literature before you order.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Voltage | 120 VAC |
| For Use With | 2" & 3" Compact and EXP series ARO pumps |
| Materials of Construction | Stainless Steel |
| Notes | 2" And 3" Conversion Kit For Pd To Pe |
| Electronic Accessory Kit | Yes |
