Dwyer Instruments DA-7021-153-9S

The Dwyer Instruments DA-7021-153-9S diaphragm seal is a high-performance accessory engineered to protect sensitive pressure instruments from aggressive process conditions. Built for accuracy and durability, this seal ensures reliable pressure readings by preventing direct contact between the pressure sensor and harsh process media. Designed for use in chemical processing, pharmaceuticals, food and beverage production, and other critical environments, it supports high-purity and hygienic standards.

Key Features:

• Rugged stainless steel construction for long-term performance

• Welded diaphragm for leak-free operation

• Suitable for high-temperature and high-pressure environments

• 1/2″ NPT process connection for easy integration

• Compatible with a wide range of Dwyer pressure instruments

Compatible Chemicals:
Ideal for use with acids, caustics, solvents, steam, and other aggressive or viscous fluids

Included Accessories:

• Diaphragm seal assembly

• Installation guide

Compliance:

• Meets ISO 9001 quality standards

• Designed to support GLP/GMP compliance in regulated industries

Benefits for Lab Users:

• Extends lifespan of pressure instruments

• Ensures contamination-free measurement

• Simplifies maintenance in harsh environments