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PRG700
Air Pressure Regulators for High Flow
Models In Stock
- High Flow Capacity, up to 80 scfm
- Output Pressure Insensitive to Flow Changes
- Can Be Serviced Without Removing from Air Line
- Insensitive to Changes in Flow
PRG700
From
SGD
273.23
Models In Stock
Product Overview
- Exhaust Capacity, Max 4 SCFM
- Exhaust Capacity Note 4 scfm [outlet pressure 5 psi > set pressure]
- Media Compatibility HVAC / room air
- Mounting Pipe, panel or optional bracket
- Operating Temperature, Max 71 °C
- Operating Temperature, Min -40 °C
- Output Pressure, Min 0 psi
- Measurement Pressure Type Gauge
- Process Connection Size 1/4 in
- Process Connection Type NPT Female
- Sensitivity 1/8" inH2O
- Series ID PRG700
- Supply Pressure, Max 250 psi
Supported Applications
The Omega PRG700 Series consists of air pressure regulators designed for high-flow applications requiring accurate process control. These units provide a uniform output pressure independent of supply pressure variations and are intended specifically for industrial compressed air systems.
- High flow capacity air service
- Maintaining constant output under varying flow conditions via an aspirator tube mechanism
Operating Conditions & Performance
The PRG700 series operates with a maximum supply pressure of 250 psig (17.5 bar). The operating temperature range is -40 to 71°C (-40 to 160°F). Key performance specifications include:
- Sensitivity: ¼" (3.2 mm) H₂O
- Supply Pressure Effect: < 0.1 psi for a 100 psi change
- Exhaust Capacity: 4 scfm [outlet pressure 5 psi > set pressure]
- Air Consumption (Steady State): From 1.0 to 12.5 scfh
Output Pressure Ranges
The series is available in five distinct output ranges:
- PRG700-2: 0 to 2 psi (0 to 0.15 bar)
- PRG700-15: 0 to 15 psi (0 to 1.0 bar)
- PRG700-30: 0 to 30 psi (0 to 2.0 bar)
- PRG700-60: 0 to 60 psi (0 to 4.0 bar)
- PRG700-150: 0 to 150 psi (0 to 10.0 bar)
Configuration Options
The PRG700 regulators feature a poppet valve balanced by a rolling diaphragm and utilize an aspirator tube to adjust air supply in accordance with flow velocity, maintaining stability under varying conditions.
Mechanical Specifications
- Port Sizes: ¼ NPT female (inlet and outlet)
- Mounting Options: Pipe, panel, or optional bracket (PRG700-MB); units can be mounted in any position
- Dimensions: Ø3.00 inch diameter x 4.06 inch height (Ø76.2 mm x 103.1 mm)
- Weight: 0.74 kg (1.625 lb)
Key Product Differences
Variants within the PRG700 series are distinguished by their output pressure range, indicated in the model number suffix (e.g., -2, -15, -30, -60, -150). The standard configuration includes ¼ NPT female fittings. An optional mounting bracket is available as accessory part number PRG700-MB.
