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Hydrogen Fuel Cell Pressure Regulators

Eco-Marathon Pressure Regulator (EMPR) - Spectronik

Spectronik Pte. Ltd.
Eco-Marathon Pressure Regulator (EMPR) - Spectronik
Eco-Marathon Pressure Regulator (EMPR) - Spectronik
Eco-Marathon Pressure Regulator (EMPR) - Spectronik
Eco-Marathon Pressure Regulator (EMPR) - Spectronik
Eco-Marathon Pressure Regulator (EMPR) - Spectronik
Summary

  • Eco Marathon Pressure Regulator (EMPR) is specially designed for teams taking part in the Hydrogen prototype
  • Inlet up to 350bar and outlet of 0.5bar (factory adjustable).
  • Inherently safe for fuel cell operation without the need for manual adjustment.
  • 36NLPM Hydrogen flow-rate capable of powering up to 3kW fuel cell.
  • Thermal pressure relief device (TPRD), emergency relief valve and safety relief valve at the low pressure outlet ensure safe operation.
  • Normally Closed (NC) solenoid valve for added safety, with a low operating continuous power consumption of 0.35W for fuel efficiency.
  • Live status monitoring of the remaining fuel pressure in the gas cylinder.

€2,000.00
Add to compare
Description Technical Specifications Downloads Vendor

 Eco-Marathon Pressure Regulator (EMPR) - Spectronik

  • Eco Marathon Pressure Regulator (EMPR) is specially designed for teams taking part in the Hydrogen prototype and urban category Shell Eco Marathon competitions, with in-built smart and safety features including:
    • Two-Stage Pressure Regulation With Factory Preset Outlet: Inlet up to 350bar and outlet of 0.5bar (factory adjustable). Inherently safe for fuel cell operation without the need for manual adjustment.
    • High Flow-Rate:36NLPM Hydrogen flow-rate capable of powering up to 3kW fuel cell.
    • Pressure Relief Devices:Thermal pressure relief device (TPRD), emergency relief valve and safety relief valve at the low pressure outlet ensure safe operation.
    • Ultra Low-Power High-Flow Solenoid Valve: Normally Closed (NC) solenoid valve for added safety, with a low operating continuous power consumption of 0.35W for fuel efficiency.
    • Gas Pressure Transducer: Live status monitoring of the remaining fuel pressure in the gas cylinder.

Mechanical Specifications

  • Gas Media - Hydrogen, Nitrogen
  • Rated Inlet Pressure - 350bar (35MPa)
  • Gas Outlet Pressure (@Rated Flow) - 0.45 - 0.75bar (factory set during order
  • Max Outlet Pressure (@Zero Flow) - Gas outlet pressure + 0.3bar
  • Low Pressure Safety Relief Valve - 3bar (factory set during order)
  • Rated Operating Flow Rate - 36NLPM
  • Operating Temperature - [-20,45] oC
  • Dimension - 132 x 128 x 65 mm
  • Weight - 590g

Thread specifications

  • Connection To Gas Cylinder - M18 x 1.5
  • Cylinder Adapter - M18 x 1.5 to NPT ¼ Female
  • Refueling Port - M22 x 2, M22 x 2 (on EMPR)
  • Refueling Adapter - M12 x 1.25 (to stainless steel refueling hose)
  • Stainless Steel Refueling Hose - M12 x 1.25
  • Refueling Pressure Gauge - M12 x 1.25 (to stainless steel refueling hose), NPT ¼ female (to user’s Hydrogen source)
  • NC Solenoid Valve - G1/8 (to EMPR), M5 female (low pressure gas outlet)
  • Gas Pressure Transducer - NPT 1/8 (to EMPR), M12 x 1 (to data transmission cable)

What’s in the Box

  • Flight/Storage Case
  • Gas Pressure Transducer
  • EMPR
  • NC Solenoid Valve
  • Cylinder Adapter
  • Refueling Pressure Gauge
  • Stainless Steel Refueling Hose
  • Refueling Adapter

Contact us

  • Interested in this product? please reach out to Spectronik by completing the "Contact Vendor" form or proceed directly by adding it to your cart for a seamless transaction.
Brand Spectronik
Max Inlet Pressure (bar) 350
Max Ambient Temperature (in °C) 45
Min Ambient Temperature (in °C) -20
Spectronik Pte. Ltd.

At Spectronik, our mission is to democratize Hydrogen fuel cells.

We develop the world’s best portable fuel cells and curate accessories such as Hydrogen cylinder and pressure regulator – so that any electric platform can be easily converted into a Hydrogen powered one.

Our flagship product – the Protium Series fuel cells, have been deployed in 35+ countries worldwide. They can be found in the air, on land, at sea and on rail – powering Mobile Robots and Urban Electric Mobility applications such as aerial drones, UGVs, AGVs, AMRs, forklifts, eco-cars, motorbikes and light pickup trucks. Spectronik powered products have won a national award, set a new world record, and dominated several fuel efficiency competitions.

Sustainability is a core aspect of our product design. All Spectronik fuel cells can be recycled and refurbished at the local point-of-use, creating high quality green jobs. More than 90% of the components in our fuel cells can be reused, effectively amortizing both the embodied carbon and initial cost of the product over several life cycles. Spectronik fuel cell architecture is best suited for tomorrow’s urban electric mobility needs – zero emission, fast refueling, high driving range and long service life.

Join us in our journey to a future world powered by green Hydrogen solutions!

All Spectronik fuel cells are proudly designed and manufactured in Singapore.

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