
IMPCO HPR-3600 CNG Regulator Vaporizer
| Product Type | Single-Stage High Pressure Regulator/Vaporizer |
| Fuel Type | Compressed Natural Gas (CNG / Compressed Natural Gas) |
| Maximum Injection Pressure | 3600 PSI (248.2 Bar / 25 MPa) |
| Adjustable Exit Pressure | 150 ± 20 PSI (10.3 ± 1.4 Bar) |
| Heating Method | Engine Coolant Heated (Engine Coolant Heated), Freeze-proof Design |
| Coolant Interface Size | 3/8" or 5/8" hose barb (3/8" or 5/8" Hose Barb) |
| Intake Interface Specification | 3/8" Male NPT (3/8" Male NPT) |
| Exhaust Pipe Interface | 1/4" Female NPT (1/4" Female NPT), Dual Outlet Port |
| Hydraulic System Capacity | 15 m³/h (Standard Condition) |
| Applicable Power Range | Maximum 150 kW (200 hp) industrial engine applications |
| Safety Feature | External Pressure Relief Valve |
| Installation Screw | To Be Ordered Separately (Mounting Bracket Available Separately) |
| Material | Low-carbon steel (Mild Steel) |
| Installation | Vertical Installation, as Close as Possible to Carburetor/Mixer |
| Certification | CARB Certified (1995 Model Year Approval), EPA Compliant |
| Operating Temperature | -40°C to 120°C (Coolant Heating to Ensure Low Temperature Performance) |
Manufacturer No.
HPR-3600HPR-3600-58HPR3600IMPHPR-3600NEE # HPR-3600PEV-1-6AE3-16879AV2-15340V1-14137
OEM Part No.
4546921259187336.2D-01011I-HPR36CS4-30772-004
Engine Part No.
Yuchai Gas EngineGM CNG EnginesNissan CNG EnginesIndustrial Natural Gas Engines up to 150kWCNG Conversion Kit Engines
Interchange No.
454692I-HPR3636.2D-01011HPR-3600-58IMPHPR-3600HPR3600
Fitment Vehicles
Forklift (Manual Pallet Truck, Nissan Forklift)Chevrolet Cavalier/Ke Mao CNG Model, General MotorsNissan Patrol/Pajero CNG ConversionNatural Gas Engine for Construction MachineryFixed Natural Gas Generator Set for IndustryCNG Conversion System for Light Commercial Vehicles
Fuel System - Industrial Encyclopedia
The IMPCO HPR-3600 is a high-performance CNG regulator vaporizer designed for heavy-duty trucks and commercial vehicles. It efficiently converts compressed natural gas into a stable fuel supply for the engine. Compatible with OEM parts 454692 and 12591873, ensuring reliable performance and precise pressure control.
