2 views of the High Flow SF6 Gas Compressor as supplied by Shanghai GNR General Equipment Co., Ltd (M.F.G).
SF6 Gas Compressor
High Flow SF6 Gas Compressor
A totally integrated, ready-to-use package on the GNR oil-free platform, with PTFE/carbon graphite compression rings, deep-finned aluminum alloy cylinders and a large airfoil-type fan.
Direct from the manufacturer · Shanghai GNR General Equipment Co., Ltd (M.F.G) · No.255 TouQiao East Road, Shanghai, China
Features
What Is in the Package
The totally integrated, ready-to-use package reaches your end with the following features.
- PTFE/carbon graphite compression rings
- PTFE composite guide rings
- Deep-finned aluminum alloy cylinders with plated bores
- Large airfoil-type fan
- Permanently sealed main ball bearings
- High efficiency reed valves
- Single piece connecting rods
- Free Air Inlet valve unloaders (optional)
- Dry-type air intake filter/silencers with replaceable paper cartridges
- Receiver and base-mounted versions
- Optional receiver sizes & controls
- Optional after coolers, separators, and automatic drain valves
- Duplex & multiple pump packages available with sequencing controls
Gases Handled
Developed for the exacting requirements of safe, reliable industrial gas compression service.
Sizing
Inlet pressure, discharge pressure and required flow decide the machine. Send us all three and we will propose a model.
Ask for SizingTechnical Notes
The GNR Oil-Less Platform
GNR oil less compressors are capable of delivering a range of flows and pressures. Standard models are designed to 600 psig. As the combinations of inlet pressure, discharge pressure, required flow, we encourage you to contact us for assistance in sizing the proper SF6 gas compressor for your application.
GNR Oil-less compressors have been developed for the exacting requirements of safe, reliable industrial gas compression service, such as SF6 gas, Helium, Hydrogen, noble gas.
These units can be configured for compressing gases at many varied suction and discharge pressures.
GNR compressors employ up to four oil-free single acting cylinders on a “S” type crosshead design crankcase.
Heat exchanger, compression cylinders and crankcase are all air cooled.
The cylinders and aluminum heads are lightweight and easily removed.
The crankcase is made by aluminum for decrease the gross the weight.
The compressor has a pressurized sealed crankcase option to allow for Suction pressure up to 9 bar.
GNR Oil-less compressors are the ideal match for small flow, low and medium pressure gas compression applications.
Oil-Free by Design
Up to four oil-free single acting cylinders on an “S” type crosshead design crankcase, with a gas-tight design and special sealing.
Air-Cooled Throughout
Heat exchanger, compression cylinders and crankcase are all air cooled — no cooling water circuit to install or maintain.
Serviceable in the Field
The cylinders and aluminum heads are lightweight and easily removed. The crankcase is made of aluminum to decrease the gross weight.
Configurable Pressures
These units can be configured for compressing gases at many varied suction and discharge pressures, with a pressurized sealed crankcase option for suction pressure up to 9 bar.
Model Chart
Standard Models
The chart GNR publishes for the oil-free range. Tell us your duty and we will point you at the right line.
| Model | Suction Pressure (bar) | Discharge Pressure (bar) | Capacity (Nm³/h) | Power (kW) | Dimension (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| GNRD-6 | 0~3 | 51 | ~6 | 2.2 | 530*350*280 | 40 |
| GNRS-25 | 0~2 | 51 | ~25 | 7.5 | 1200*680*750 | 210 |
| GNRS-30 | 0~3.5 | 51 | ~32 | 11 | 1350*680*750 | 230 |
| GNRX-80 | 0~3 | 51 | ~80 | 22 | 1500*890*900 | 320 |
FAQ
High Flow SF6 Gas Compressor — Questions Buyers Ask
Is the High Flow SF6 Gas Compressor oil-free?
Which standard models are available?
Does it need a foundation?
How do I get a price for the High Flow SF6 Gas Compressor?
Sizing & Quotation
Quote the High Flow SF6 Gas Compressor
Send the inlet pressure, discharge pressure, required flow and the gas, and we will come back with a machine and a price.
Shanghai GNR General Equipment Co., Ltd (M.F.G) · No.255 TouQiao East Road, Shanghai, China