CNG Refueling Infrastructure
Integrated CNG solutions featuring Delta Aspro compression technology and Endurance Energy high flow dispensing systems. Engineered for maximum gas recovery and 98.5% uptime in the Indian market
Overview
Shubh Tradex delivers complete CNG refueling infrastructure solutions through strategic partnerships with global leaders Delta Aspro and Endurance Energy.
We provide turnkey packages including high efficiency compressors, hydraulic boosters, storage systems, and dispensers optimized for specific operational demands of Indian City Gas Distribution (CGD) market.
With a focus on localization, we combine world class engineering with local packaging expertise at our Faridabad facility to ensure rapid deployment and comprehensive lifecycle support. Our solutions are engineered to handle extreme ambient temperatures and wide suction pressure fluctuations while maintaining industry leading reliability.
Key Technical Differentiators
- Global Technology, Local Execution: Exclusive access to Aspro's 30+ years of compression expertise, localized for Indian grid.
- Maximized Decanting Efficiency: Endurance Hydraulic Boosters evacuate mobile cascades down to 30 bar, ensuring 95% trailer utilization and reduced logistics costs.
- Optimized Performance: Systems are designed for a wide suction pressure range (0.5 bar to 60 bar) and a stable 250 bar discharge for rapid vehicle filling.
- Superior Uptime: Engineered for 98.5% reliability with IoT enabled remote monitoring and diagnostics for 24/7 operations.
- Tropicalized Design: Advanced cooling systems and multi stage reciprocating blocks designed for continuous operation at ambient temperatures up to 55°C.
Target Applications
- Public CNG Retail Outlets: High capacity online stations (Aspro IODM 115/70) for high traffic urban areas.
- Daughter Station Networks: Specialized hydraulic boosters for areas without pipeline access.
- Fleet Refueling Depots: Compact, containerized "Plug & Play" solutions for buses, trucks, and logistics hubs.
- Bio CNG Compression: Scalable solutions for integrating renewable natural gas into existing networks.
Standard Station Configurations
Online Stations (Grid Connected) Sourcing
Connected directly to the medium or high pressure city gas pipeline.
- Technology: Features Aspro IODM 115 / 70 Series reciprocating compressors.
- Capacity: High flow delivery ranging from 500 to 2000 Nm³/h.
- Best For: High traffic retail outlets and heavy duty bus/truck depots.
Daughter Stations (Trailer Fed) Sourcing
Supplied by Mobile Cascades (LCVs/HCVs) from a Mother Station
- Technology: Utilizes Endurance Hydraulic Piston Boosters to manage fluctuating inlet pressures.
- Advantage: Achieves up to 95% gas recovery, evacuating mobile trailers down to 30 bar.
- Best For: Remote urban clusters or highway stations not yet reached by pipeline grid.
Integrated & Mobile Solutions (SCA 50) Sourcing
Can be configured for both pipeline or trailer suction.
- Technology: "Plug & Play" containerized units (Aspro SCA Series) with compression, storage, and dispensing.
- Advantage: Rapid deployment (commissioned in hours) and compact design for space constrained sites.
- Best For: Temporary refueling sites, private fleet hubs, or initial market entry points.
Technical Performance Overview
Our equipment is engineered for demanding Indian climate, ensuring stable discharge and maximum flow efficiency across a wide range of inlet conditions
Online Compressor
| Model | IODM 115, IODM 70 & SCA 50 |
| Brand | Aspro |
| Flow Rate Range | 75 to 2500 Nm³/h (44 to 1471 SCF/m) |
| Suction Pressure | 0.02 to 60 bar (0.29 to 870 PSI) |
| Discharge Pressure | 250 bar (3626 PSI) |
| Number of stages | 2/3/4/5 |
| Driver | Electric motor or gas driven engine |
| Power | 37/45/55/110/132/200 kW (50/60/75/150/175/270 HP) |
| Transmission | Direct Coupling or Driven Belt Transmission |
| Coolers | Air cooled |
| Incorporated Storage (Max.) | 500 ltr (Model specific) |
| Ambient Temperature | -10 to 50°C |
Booster Compressor
| Model | YZ2, YZ2-1xXXFKP |
| Brand | Endurance |
| Flow Rate Range | 400 to 800 Nm³/h (235 to 471 SCF/m) |
| Suction Pressure | 30 to 200 Bar (435 to 2900 PSI) |
| Discharge Pressure | 250 bar (3626 PSI) |
| Number of stages | 2 |
| Driver | Electric motor |
| Power | 22/37/45/55/75/90 kW (29/50/60/75/100/120 HP) |
| Transmission | Direct Coupling |
| Coolers | Air cooled |
| Ambient Temperature | -10 to 45°C |
Key Engineering Advantages
- Balanced Opposed Design: Minimizes vibration and mechanical wear, extending the maintenance interval for the compressor block.
- Zero Loss Hydraulic Technology: Our Endurance boosters ensure you evacuate almost all gas from your trailers, reducing the number of logistics trips required.
- Plug & Play Integration: Integrated priority panels and blowdown tanks reduce onsite installation time by up to 40%.
- Safety Compliance: All systems are PESO and ATEX certified with flameproof instrumentation for Zone 1 & 2 hazardous areas.
CNG Compressor Packages
- Capacity Range:500 – 2000 Nm3/hr for high traffic retail sites.
- Design:3-stage or 4-stage balanced opposed reciprocating blocks.
- Performance:Optimized for 98.5% uptime in Indian ambient temperatures up to 55°C.
- Compliance:Fully compliant with IS/IEC 60079 and PESO standards.
- Recovery Efficiency:Achieves up to 95% gas evacuation, decanting trailers down to 30 bar.
- Filling Stability:Hydraulic technology ensures pulse free filling for stable dispenser performance.
- Suction Versatility:Handles variable inlet pressures from mobile cascades to maintain constant discharge.
- Safety:Integrated priority panels and automatic emergency shut off systems
- Components:Integrated compressor, storage bank, priority panel, and dispenser.
- Footprint:Ideal for space constrained urban sites or private fleet fueling.
- Acoustics:Features an insulated enclosure keeping noise levels ≤ 75 dB(A).
- Deployment:Can be commissioned in significantly less time than traditional civil builds.
- Configurations:Dual-hose or Four-hose options with NGV1/NGV2 nozzles.
- Measurement:High-precision mass flow meters with a measurement error of ±0.5%.
- Certification:Ex II 2G II AT4 Gb flameproof electronics and instrumentation.
- Features:Integrated RFID/IC card billing and large, high visibility LCD displays.
Ready to Discuss Your CNG Refueling Project?
Whether you are expanding an existing City Gas Distribution (CGD) network or establishing a new retail station, our engineering team is ready to assist. We provide end-to-end technical liaison services, ensuring that you receive the optimal configuration of Aspro and Endurance equipment for your specific flow and pressure requirements