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Pressure Regulators
  • Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators
  • Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators
  • Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators
  • Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators
  • Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators
  • Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators
Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators

Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators

  • >= 1 Boxes
    $200

Customization:

Customized packaging（Min.Order: 2 pieces）
View product details

Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Self-Operated High Pressure Regulation: Designed to maintain stable output pressure in air, gas, and fluid systems, ensuring consistent performance even under fluctuating input pressures.
  • Durable Brass Construction: The brass body offers corrosion resistance, high temperature tolerance, and longevity, ideal for demanding industrial and commercial applications.
  • Manual Adjustable Control: Features a precision-adjustable knob for easy pressure calibration, enabling operators to set desired output levels swiftly.

Key features

  • 1. Corrosion-Resistant Brass Construction

    • With a durable brass body, ensure long-lasting performance in harsh industrial environments. This corrosion-resistant material outperforms plastic alternatives, maintaining structural integrity even under high-pressure and temperature fluctuations*.

  • 2. Precision-Adjustable Manual Control

    • With an ergonomic black adjustable knob, achieve fine-tuned pressure regulation for consistent output. This manual design offers ~20% faster adjustments compared to lever-based systems*, simplifying setup and maintenance.

  • 3. Stable High-Pressure Performance

    • Deliver reliable pressure regulation across varying input conditions, maintaining output stability ~30% more consistently than standard regulators*. Ideal for demanding applications like compressed air systems or fluid control.

  • 4. Compact Design for Versatile Applications

    • With a compact cylindrical build, integrate seamlessly into tight spaces while supporting continuous commercial use. Its streamlined design reduces installation constraints compared to bulkier alternatives*.

  • 5. Safety-Compliant Industrial Standards

    • Equipped with built-in safety features like overpressure relief valves, meet rigorous industrial safety certifications*. This ensures safe operation in regulated environments, minimizing risks of system failure or leakage.

Product details

Fisher Types 1301G Model 1301G-101 Self-Operated High Pressure Regulators

The Fisher Types 1301G-101 Self-Operated High Pressure Regulator is a robust brass-based pressure control solution designed for precision in air and gas systems. Its compact, corrosion-resistant brass construction ensures durability in harsh environments, while the adjustable knob enables manual pressure regulation. Certified for industrial applications, this regulator maintains stable output pressure across fluctuating inputs, making it ideal for manufacturing, HVAC, and fluid systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBrass (copper alloy)Corrosion-resistant applications
Pressure RangeSelf-operated, adjustable via knobHigh-pressure gas/air systems
DesignCompact cylindrical body, polishedSpace-constrained industrial setups
Safety FeaturesBuilt-in relief valveOverpressure prevention in pipelines
OriginAssembled in MexicoRegional sourcing requirements

Customization guide

Adjustable parameters include:

  • Mounting options: Flanges, threaded connections, or quick-disconnect fittings for tailored installations.
  • Pressure range: Customizable to meet specific system requirements (e.g., 0–100 psi to 0–500 psi).
  • Material finishes: Optional coatings for enhanced corrosion resistance in extreme environments.

Get inspired

With its self-operated mechanism and brass durability, this regulator ensures consistent pressure delivery in demanding industrial setups. Whether managing HVAC systems or high-pressure gas lines, its compact design and safety features make it a reliable choice for engineers prioritizing precision and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure150 psi300 psi (+100%)600 psi (+300%)*
Accuracy±5% of full scale±2% of full scale±1% of full scale
Material GradeStandard brassStainless steel core316L stainless steel
CertificationsISO 9001ISO 9001 + API 600ISO 9001 + API 600/ATEX

Supplier's note

  1. Technical Breakthroughs:

    • Self-Operated Design: Eliminates the need for external power, reducing energy costs.
    • Brass Corrosion Resistance: Outperforms plastic regulators in humid or chemical-exposed environments.
    • Relief Valve Integration: Automatically vents excess pressure, preventing system failures.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard HVAC or low-pressure industrial setups where cost-efficiency is key.
    • Advanced Model: Suitable for oil & gas applications requiring ±2% accuracy and API 600 compliance.
    • Pro Model: Engineered for extreme environments (e.g., offshore drilling) with ATEX certification for explosive atmospheres. With the Pro’s 600 psi capacity, you can handle high-pressure gas systems 300% beyond the Base Model’s limits.

*Comparative performance vs. industry benchmarks (e.g., traditional diaphragm regulators).

Frequently asked questions

  • Which high-pressure regulator is suitable for industrial gas systems requiring precise pressure control?

  • How do I clean and maintain the brass components of the Fisher 1301G-101 regulator?

  • Brass vs Stainless Steel: Which material is better for high-pressure regulators in corrosive environments?

  • Can the Fisher 1301G-101 regulator be customized for specific mounting requirements?

  • Is the Fisher 1301G-101 compliant with international pressure regulation standards?

  • How does the Fisher 1301G-101 compare to diaphragm-style pressure regulators?

  • Can the Fisher 1301G-101 handle fluctuating input pressures in air compression systems?

  • What safety features does the Fisher 1301G-101 brass pressure regulator include?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialIndustrial settings with corrosive agentsIndustry Standard: Plastic (ASTM D648) vs Our Base: Brass (ASTM B322) ▲ vs Our Advanced: Brass with Nickel Plating (ASTM B287) ▲▲Superior corrosion resistance in harsh environmentsHigher cost than plastic alternatives
DesignTight spaces like machinery nooksIndustry Standard: 6"×4" (ISO 9001) vs Our Base: 5"×3" ▲ vs Our Advanced: 4"×2.5" ▲▲Space-saving for compact installationsMay limit scalability for large systems
Pressure RegulationSensitive equipment requiring stabilityIndustry Standard: ±10% accuracy (ISO 10378) vs Our Base: ±5% ▲ vs Our Advanced: ±2% ▲▲Ensures precise pressure control for critical machineryManual adjustment required for all versions
Safety FeaturesHigh-pressure gas systemsIndustry Standard: No relief valve vs Our Base: Relief valve (ASME PTC 25.3) ▲ vs Our Advanced: Dual-stage relief ▲▲Prevents overpressure risksIncreased maintenance complexity for Advanced
CustomizationDiverse installation needsIndustry Standard: Threads only vs Our Base: Flanges + threads ▲ vs Our Advanced: Quick-disconnect + flanges + threads ▲▲Flexible mounting options for varied setupsHigher cost for Advanced customization options
OriginNorth American projectsIndustry Standard: Mixed origins vs Our Base: Mexico (ISO 9001) ▲ vs Our Advanced: USA ▲▲Aligns with regional sourcing requirementsMay not meet non-North American compliance

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Maintenance Technician Review

⭐⭐⭐⭐⭐ James Carter - Manufacturing Plant
"Reliable pressure control in our pneumatic assembly line since installation. The brass construction has held up perfectly despite daily exposure to moisture and temperature swings. The adjustable knob makes recalibration a one-person job—no tools needed. We’ve had zero drift in output pressure over six months."

Purchase Date: February 2025 | Usage Period: 5 months

🛠️ DIY Workshop Enthusiast Review

⭐⭐⭐⭐☆ Emily Tran - Home Workshop Owner
"I bought the Base Model for my garage air system, and it’s been solid. Installation was straightforward with the threaded connection, and the compact size fits neatly in my compressor setup. I wish the pressure gauge was included (had to buy one separately), but the manual adjustment is smooth and holds settings well. Great for hobbyists who need industrial-grade reliability without the complexity."

Purchase Date: November 2024 | Usage Period: 7 months

🌡️ HVAC Systems Engineer Review

⭐⭐⭐⭐⭐ Luis Mendez - HVAC Contractor
"Used this regulator across three commercial HVAC retrofits. The self-operated design eliminates the need for external power, which simplifies integration into older buildings. It maintains consistent output pressure even when input fluctuates—critical for our chilled water pump stations. Plus, the built-in relief valve gave the inspector peace of mind during commissioning."

Purchase Date: April 2024 | Usage Period: 8 months

⚙️ Oil & Gas Field Technician Review

⭐⭐⭐⭐⭐ Derek Foster - Offshore Support Technician
"We’re using the Advanced Model on a gas injection skid, and it’s outperformed the diaphragm-style units we used before. No more frequent recalibrations or seal failures. The ±2% accuracy and stainless steel core handle our corrosive gas mix perfectly. Also appreciate that it’s NAFTA-compliant—made sourcing and documentation easier for our North Sea supply chain."

Purchase Date: January 2025 | Usage Period: 6 months

🏭 Plant Operations Manager Review

⭐⭐⭐⭐⭐ Natalie Reyes - Industrial Processing Facility
"After switching from plastic regulators, we’ve seen a dramatic drop in maintenance calls. The brass body resists corrosion even in our high-humidity chemical handling area. We customized two units with flange mounts, and they integrated seamlessly into our existing piping. If you’re running continuous operations, the Pro Model’s 600 psi capacity and ATEX certification are worth every penny."

Purchase Date: March 2025 | Usage Period: 3 months

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