1640-10 | 3-12" Floating Contact Null Sw | Dwyer Instruments Mounting_Interchangeable Crafted with a rugged cast

Crafted with a rugged cast iron frame and aluminum end shields

Its TEFC (Totally Enclosed Fan Cooled) design enhances protection in harsh operating conditions

The precise design of the TOP COVER ensures a perfect fit

This T-handle provides precise control and leverage during operation

Featuring a receptacle for seamless integration

1640-10 | 3-12" Floating Contact Null Sw | Dwyer Instruments Mounting_Interchangeable Crafted with a rugged castThe Dwyer Instruments 1640 10 3 12" Floating Contact Null Sw is a critical asset for monitoring and maintaining gas and air pressure systems. Engineered to deliver accurate and reliable measurements, this device features a unique floating contact design that ensures precise indication, eliminating guesswork and false readings. The robust construction of the 1640 10 withstands harsh industrial environments, making it suitable for various applications.