Fisher HSRL Series LP-Gas Regulators
HSRL High Pressure Gas Regulator
The Fisher HSRL High Pressure Gas Regulator is a rugged, direct-operated industrial regulator engineered for high-inlet pressure, large flow, and stable pressure reduction-ideal for natural gas & LPG industrial and commercial systems, serving as a reliable first-stage or intermediate-stage regulator.
Built with a corrosion-resistant body, precision internal components, and Fisher's proven engineering, the HSRL delivers uninterrupted pressure control without external power or pilot systems. It solves key pain points of high inlet pressure handling, unstable flow, and high maintenance costs, standing out as a cost-effective, dependable solution for demanding gas control environments.
Key Benefits
- High Inlet Pressure Capability: Handles inlet pressures up to 1000 psig (depending on model), protecting equipment from overpressure and ensuring system safety.
- Large Flow Capacity: Supports high BTU industrial loads-boilers, burners, furnaces-without pressure fluctuations.
- Direct-Operated Reliability: No pilot or external control required; reduces complexity, installation costs, and maintenance needs.
- Stable Pressure Control: Precision diaphragm and spring deliver fast response (<0.5s) and consistent outlet pressure under variable loads.
- Industrial-Grade Durability: Corrosion-resistant materials withstand harsh environments; long service life with minimal maintenance.
HSRL vs CFC Comparison
|
Feature |
Fisher HSRL |
CFC Regulator |
|
Operation Type |
Direct-Operated |
Pilot-Operated |
|
Inlet Pressure |
Up to 1000 psig |
Typically lower |
|
Flow Capacity |
High |
Moderate |
|
Maintenance |
Low |
Higher, pilot adjustments needed |
|
Installation |
Simple, compact |
Requires more piping & components |
|
Best Use |
Industrial LPG/Natural Gas |
Commercial/Residential or Low-Flow Systems |
- Use HSRL when large flow, high inlet pressure, and rugged industrial performance are required. CFC is better for low-pressure, smaller-scale installations.
Typical Applications
Industrial natural gas distribution networks
LPG high-pressure supply lines and tank outlets
- Boiler and burner gas supply
- Industrial furnaces and ovens
- Utility stations and commercial heating systems
- First-stage or intermediate-stage pressure control in multi-stage systems
System Configurations
|
Combination |
Purpose |
Benefits |
|
HSRL + R632A / R632E |
Industrial & commercial natural gas |
Stepwise pressure reduction, protects terminal equipment |
|
HSRL + R622 / R622H |
Industrial LPG multi-stage |
Smooth vaporization, avoids pressure fluctuation |
|
HSRL + Low-Pressure Regulator |
Safe delivery to end-use equipment |
Dual protection, extends equipment life |
Technical Specifications
|
Parameter |
Value |
|
Model |
HSRL Series |
|
Gas Type |
Natural Gas / LPG |
|
Max Inlet Pressure |
Up to 1000 psig (varies by model) |
|
Flow Capacity |
High BTU industrial loads |
|
Body Material |
Stainless Steel / Forged Brass |
|
Operation |
Direct-Operated |
|
Temperature Range |
-20°F to 160°F (-29°C to 71°C) |
|
Certifications |
UL, CSA, CE (model-dependent) |
Why Choose Fisher HSRL from Us
- 100% Genuine Products: Authorized Fisher distributor with original certification.
- Competitive Pricing: Direct from factory, no middlemen.
- Fast Delivery: Multiple logistics options; standard models ship in 3–7 days.
- Professional Technical Support: One-on-one guidance for system design, installation, and maintenance.
- 18-Month Warranty: Free repair or replacement for quality issues.
- Comprehensive Documentation: Datasheets, manuals, and certification included.
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