+ We stock a large inventory of Hydro-aire / Chet Engineering industrial automation systems and parts.
+ We repair, service and calibrate most Hydro-aire / Chet Engineering models of equipment.
+ We ship Hydro-aire / Chet Engineering replacement parts worldwide, with expedited shipping for your urgent Hydro-aire / Chet Engineering requirements


For immediate assistance click here for quick online help
or contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
[email protected]
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical Hydro-aire / Chet Engineering Industrial Automation equipment needs.

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Popular Industrial Automation Products:

Winter 2024 & 2025 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at YORK

Winter 2025 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the Hydro-aire / Chet Engineering D-80089-7 parts and service support, we have been able to add new lines of product and service:

Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Meggitt-/-Whittaker-Controls products, including obsoleted and phased-out Joslyn-Clark parts and systems, as well as the all-new for 2025 Ge product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Meggitt-/-Whittaker-Controls such as the 158127 spares. Related to this we have added to our service line-up the 5UUH6676 manufactured by Joslyn-Clark and we are pleased to be able to service most Joslyn-Clark systems and parts. Due to increased demand we now feature IC2820A100BB2J by Manufacturer Ge as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Panasonic Brand ERZU22JP162H in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Pop such as PRN625 equipment made by Pop have been added to our featured items. As a tip, you can find the entire Pop products line-up in our inventory by simply searching for "Pop" in the search box. Additionally we have now also available 549905 made by Leuze as well as the popular PNOZ11774080 original spares produced by Pilz

Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the 1C31219G01 by Ovation and PRN625 spares by Pop are also now also our York Scientific's line-up of service offerings. This also includes the original 7610063 Spares made by industrial controls and automation manufacturer Prc.