ARO 637541-2-H Stainless Solenoid Valve Block Kit for 1" Pumps
Stainless steel PD-to-PE conversion kit for 1" Compact/EXP ARO pumps with a 24 VDC ATEX/IECex coil.
The ARO 637541-2-H converts a 1" Compact or EXP pump from PD to PE, pairing a stainless steel valve block with a 24 VDC ATEX/IECex coil.
The ARO 637541-2-H is a stainless steel solenoid valve block kit made for ARO's 1" Compact and EXP series. ARO's notes call it a 1" conversion kit for PD to PE. In plain terms, a solenoid valve block lets an electrical signal switch the air that drives the pump, so a controller can start, stop or pace it.
Two details set this variant apart. The block is stainless steel, and the coil is rated 24 VDC ATEX/IECex per the spec table.
When to Use This Kit
- You run a 1" PD pump today and want it switched by a 24 VDC control output.
- Your site specifies an ATEX/IECex marked coil on electronic pump accessories.
- You want the valve block itself made from stainless steel.
Checking Fit Before You Order
This listing has no pump cross-reference. Read the model number and serial from the nameplate on your pump and match them to the ARO parts list. For wiring and setup background, ARO's Electronic Interface Accessories guide is listed with this kit.
| Brand | ARO |
|---|---|
| Product Type | Kit |
| Voltage | 24 VDC ATEX/IECex |
| For Use With | 1" Compact and EXP series ARO pumps |
| Materials of Construction | Stainless Steel |
| Notes | 1" Conversion Kit For Pd To Pe |
| Electronic Accessory Kit | Yes |
