Featured Questions

What's the difference between PM PLUS® and PM LEGACY®?

The PM LEGACY® is ideal for basic heating and cooling applications.

The LEGACY® includes one universal input and an option for up to two outputs and is available in 1/16 DIN and 1/32 DIN panel mount packages. It can be ordered as a PID process controller or as a dedicated over and under-temperature limit controller.

The PM PLUS® is is backwards compatible with LEGACY®, but offers much more. For example, PM PLUS® offers Bluetooth® connectivity with the EZ-LINK™ mobile app for remote access capability with full descriptions of parameters and error codes

The PM PLUS® improves the user experience by reducing the complexity at the front of the control while eliminating the dependency of cables when configuring the product. Like the original EZ-ZONE® PM, the PM PLUS® can be ordered as a PID controller, or an integrated controller with multiple functions combined into one.


Faq Sections

Panel Mount Controllers
What's the difference between PM PLUS® and PM LEGACY®?

The PM LEGACY® is ideal for basic heating and cooling applications.

The LEGACY® includes one universal input and an option for up to two outputs and is available in 1/16 DIN and 1/32 DIN panel mount packages. It can be ordered as a PID process controller or as a dedicated over and under-temperature limit controller.

The PM PLUS® is is backwards compatible with LEGACY®, but offers much more. For example, PM PLUS® offers Bluetooth® connectivity with the EZ-LINK™ mobile app for remote access capability with full descriptions of parameters and error codes

The PM PLUS® improves the user experience by reducing the complexity at the front of the control while eliminating the dependency of cables when configuring the product. Like the original EZ-ZONE® PM, the PM PLUS® can be ordered as a PID controller, or an integrated controller with multiple functions combined into one.


What are PM LEGACY® temperature controllers?

Watlow’s new PM LEGACY® temperature controllers utilize the EZ-ZONE® PM platform by optimizing performance through simple control and menu functionality without complex features. They are ideally suited for basic applications and usage levels. PM LEGACY® controllers can be ordered as PID process controllers or as dedicated over and under-temperature limit controllers.


What is the difference between FDA approved, food-grade and NSF-certified?

In short, the main differences between FDA approved, food-grade, and NSF-certified are as follows: FDA approved: Primarily applies to drugs, medical devices, and certain food additives; indicates that the FDA has approved the product for a specific intended use. Food-grade: Refers to materials and substances safe for direct contact with food; ensures they meet regulatory standards for food safety and prevent contamination. NSF-certified: A certification provided by NSF International, typically related to equipment and materials used in the food industry; indicates that the product meets specific safety, quality, and performance standards set by NSF.


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SLIDE
What is the difference between FDA approved, food-grade and NSF-certified?

The main differences between FDA approved, food-grade, and NSF-certified are as follows: FDA approved: Primarily applies to drugs, medical devices, and certain food additives; indicates that the FDA has approved the product for a specific intended use. Food-grade: Refers to materials and substances safe for direct contact with food; ensures they meet regulatory standards for food safety and prevent contamination. NSF-certified: A certification provided by NSF International, typically related to equipment and materials used in the food industry; indicates that the product meets specific safety, quality, and performance standards set by NSF.


What are the Harmonized System (HS) codes for Slide’s products?

Slide uses the following HS Codes.

  • HS Code 3403.19.1000 is used for slide lubricating products (mold releases, rust preventives and ejector pin grease.)
  • HS Code 3402.90.5030 is used for slide cleaning products (mold cleaners and purging compounds.)

Are Slide’s products classified as HAZMAT?

Compressed gas, is in slide aerosols. So, when they ship, they have a HAZMAT designation. However, we know-how to ship without extra hazmat fees via UPS and FedEx ground.


Airmaster Fans
Is there a glossary that explains the terminology used?
  • VENTILATION - Moving air from one area to another.
  • CIRCULATION - The moving of air within a given area.
  • CFM - The volume of air moved by a fan expressed in cubic feet per minute.
  • SP / STATIC PRESSURE - The resistance to flow in any air moving system, expressed in inches of water column (IN. W.G.). Fans aerated in CFM at various static pressures.
  • HP / HORSEPOWER - The most common measurement of mechanical power of a motor.
  • BHP - The horsepower required to drive the fan at a given RPM and Performance Point.
  • VELOCITY - The speed, expressed in FPM (feet per minute), of air moving through a given area such as a duct, face area of a hood, air intake opening or cross section of a room or booth, or from an air circulator.
  • AIR CHANGES - The time required for a complete air change in given space. Normally expressed in minutes per change.