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


For immediate assistance be sure to 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 Porter 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 YorkXPS

Winter 2025 Update: Since December 2023 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK XPS 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 Porter 201-STP-21.1-C 201-100SCCM 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 Prism products, including obsoleted and phased-out Prec-Tech--Elec parts and systems, as well as the all-new for 2023 Positron 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 Prism such as the 407200 spares. Related to this we have added to our service line-up the 02354000237803 manufactured by Prec-Tech--Elec and we are pleased to be able to service most Prec-Tech--Elec systems and parts. Due to increased demand we now feature 220000438408 by Manufacturer Positron as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Praxair Brand GCS305300 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Powers such as 535 equipment made by Powers have been added to our featured items. As a tip, you can find the entire Powers products line-up in our inventory by simply searching for "Powers" in the search box. Additionally we have now also available 7606826001 made by Presstech as well as the popular 2262902ART3416PCB3417001P750C original spares produced by Prime-Computer

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 101072804 by Powerware and 535 spares by Powers are also now also our York Scientific's line-up of service offerings. This also includes the original 320C2000 Spares made by industrial controls and automation manufacturer Powers.