Chongqing Anran Gas Technology Co Ltd
EnglishEnglish EspañolEspañol РусскийРусский

CNG Filling Post

CNG Filling Post

CNG filling post or compressed natural gas discharging post actually belongs to CNG dispenser. Its flow is much larger than that of the ordinary CNG dispenser. The filling post is mainly made up of chassis, computer measurement and control system, mass flow meter, solenoid valve etc.
CNG filling post is applied to fill the gas into the trailer at the CNG mother station and display the measure. The compressed natural gas discharging post is a high intelligent mechatronics gas filling equipment. The CNG dispenser is used for discharging gas from tank car to filling station and industrial gas pipeline.

1. The CNG filling post also can be made into dual guns or customized.
2. The discharging post only needs to manual control during its working process.
3. The compressed natural gas discharging post displays the discharging gas volume and amount.
4. LCD screen has a wide applicable temperature range, with low power consumption.
5. There is no accuracy loss during the process of transforming quality pulse to volume display.

6. Accumulated amounts and unit price can be stored more than 10 years in memory.
7. 8000 times of gas filling can be recorded and stored more than 10 years.
8. CNG filling post can still work 1 hour in the case of unexpected power off during the process of gas filling.
9. Contactless IC card can be used for staff management.
10. Various operations can be directly carried out on the keypad, including density setting, unit price setting and mass flow meter parameters.
11. The keypad of the CNG filling post can be disabled in the process of refilling.
12. The power supply is installed in a single explosion-proof box which is separated from operation components and control components.

13. Imported original mass flow meter and gas filling hose from America or Germany are used to ensure accurate measurement and high safety.


Rated operation pressure 20MPa
Max. operation pressure 25MPa
Design pressure 27.5 MPa
Compressive strength 37.5 MPa
Max. Flow capacity 7000Nm³/h/nozzle
Accuracy Grade 1
Operation temp. -25℃~+55℃
Display for single charging volume 0~9999.99 m³
Display for accumulated volume 0~999999.99 m³
Unit price setting 0.01~99.99Yuan/ m³
Intensity setting 0.0001~0.9999
Reading display 0.01 m³
Data display Unit price (Yuan/ m³), volume (m³)and amount(Yuan)
Customized Unit available
Display & Operation With back-light
Stainless keypad with menu and short-cut button
Anti-explosion mark ExdibmⅡAT3 (for whole machine)
ExdibⅡAT5(for control system)
Power supply 220V (+10%~-15%)    50 Hz ± 1 Hz
Power 100W
Primary pipe Φ22×3
Measure manner Automatic measure
Display with night light
Humidity 5%-90%
Approx. size 1750×780×500 (mm)

Chongqing Anran Gas Technology Co Ltd. is a professional manufacturer and supplier of CNG equipment and technology in China. The main products are as follows: CNG compressor, CNG dispenser, CNG conversion kits, power generation equipment etc. We have received the qualified certificate of CNG dispenser. Only professional or trained staffs are allowed to operate the CNG filling post and discharging post.

Related Products
  • Skid-Mounted Gas Dispenser
  • Skid-Mounted Gas DispenserSkid-mounted CNG dispenser, a kind of dedicated dispensers, is installed in the skid of mobile secondary filling station compressor or CNG trailer. The skid-mounted CNG dispenser can directly fill vehicles by using the natural gas stored in the skid. It is mainly made up of chassis, computer measurement and control system, mass flow meter, solenoid valve, pipeline and gas ...