DWYER 1638-2 Differential Pressure Switch 1-3 Inches Adjustable Set Point

Product Description

The Dwyer 1638-2 Large Diaphragm Pressure Switch offers precision and reliability for controlling air and compatible gases pressure. Engineered by Dwyer Instruments, Inc., this switch features a large diaphragm mechanism to ensure stable operation under varying environmental conditions.

• Adjustable set point range from 1.0 to 3.0 inches of water column.
• SPDT switch type capable of handling electrical loads up to 15 amps.
• Constructed with visibility in mind, featuring a set point indicator.

Product Highlights

This high-precision device is ideal for applications needing dependable pressure management. Suitable for general service with UL, CSA, and FM approvals, it handles common small electrical loads effectively.

Product Information

Standard Information

• Brand: Dwyer Instruments
• Application: HVAC systems, industrial processes

Technical Specifications

• Pressure Limits: Continuous 10 psig, Surge 25 psig
• Agency Approvals: CSA, FM, UL