Description
The Fisher ERCA00515A0 is an OEM replacement diaphragm designed for use with Fisher Series 95H gas pressure regulators in 3/4″ and 1″ valve sizes. Engineered to restore proper sealing and pressure regulation performance, this diaphragm is a critical internal component that ensures consistent, reliable operation of your regulator assembly.
Product Overview
Fisher regulators are widely used in commercial and industrial HVAC, gas distribution, and process control applications. Over time, diaphragms can wear, crack, or lose flexibility, leading to pressure instability or leakage. Replacing the diaphragm with a genuine Fisher part restores the regulator to factory performance specifications and extends service life.
Key Features
- OEM Fisher replacement diaphragm for Series 95H regulators
- Compatible with 3/4″ and 1″ valve sizes
- Designed to maintain accurate pressure regulation and tight shutoff
- Manufactured to Fisher quality standards for long-lasting durability
- Direct drop-in replacement — no modifications required
- Ideal for scheduled maintenance, repair, or emergency service calls
Application
- Fisher Series 95H gas pressure regulators
- Compatible valve sizes: 3/4″ and 1″
- Suitable for commercial HVAC, industrial gas control, and related applications
Ordering Information
- Brand: Fisher
- Part Number / SKU: ERCA00515A0
- Component Type: Diaphragm
- Series: 95H
- Valve Size: 3/4″–1″









