Name: Hydrogen Onboard Regulator - TESCOM™ HV-3500 Series
Availability: InStock

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Hydrogen Onboard Regulator - TESCOM™ HV-3500 Series

TESCOM HV-3500 Series Two Stage Pressure Reducing Regulator is a reliable, low maintenance pressure control solution for hydrogen-powered vehicles.

This EC79-tested solution is specially designed for use onboard industrial and commercial medium and heavy-duty hydrogen fuel cell vehicles and allows manufacturers to maximize fuel efficiency and keep their fleet on the road for a longer distance.

HV-3500 provides consistent pressure and continuous flow in a full range of operating conditions. It is suitable for nominal inlet pressures up to 35.0 MPa and can reach flow rates above 3.2 g H2/s.

Technical Specifications

Nominal Inlet Service Pressure: 5076 psi / 35.0 MPa / 350 Bar

Maximum Inlet Pressure: 6345 psi / 43.8 MPa / 438 Bar

Minimum Inlet Pressure: 290 psi / 2.0 MPa / 20.0 Bar

Design Proof Pressure: 150% of nominal inlet service pressure

Leakage: Bubble-tight

Operating Temperature: -40 °F TO +185 °F / -40 °C TO +85 °C

Flow Capacity: Cv = 0.17

Decaying Inlet Characteristic: 0.05 psi / 3.4 mbar per 100 psi / 6.9 bar change in inlet pressure

Filter: 10 µm

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Brand	Emerson
Min Inlet Pressure (bar)	20
Max Inlet Pressure (bar)	438
Manufacturing Readiness (MRL)	0
Technology Readiness (TRL)	0
Max Medium Temperature (in °C)	85
Min Medium Temperature (in °C)	-40

Hydrogen Onboard Regulator - TESCOM™ HV-3500 Series