Sample Cylinder with Quick Release Couplings, Hoses and Fittings

Sample Cylinder for natural gas sample and pressure liquid collection, storage and transportation.

Consists of Double ended Sample Cylinders with two quick release couplings and a Hoses. You can have hoses on both sides  . Supporting Pipe Nipple. Needle Valve is not required since the Quick release coupling are double check type and can hold of the pressure when disconnected.

Sample Cylinder in Stainless Steel

Sample Cylinder

Datasheet for Sampling Cylinder with QRC and Hoses, 1800 psi

PART No.P NPT – FNeedle Valve sizePressure Rating PSIGCapacity (Internal Vol.)cm 3±5%D mm
FSCS150-4N2-QH1/4”1/4” NPT F180015060.3
FSCS300-4N2-QH1/4”1/4” NPT F180030060.3
FSCS400-4N2-QH1/4”1/4” NPT F180040060.3
FSCS500-4N2-QH1/4”1/4” NPT F180050060.3
FSCS1000-4N2-QH1/4”1/4” NPT F1800100088.9
FSCS2250-4N2-QH1/4”1/4” NPT F18002250114.3
FSCS3785-4N2-QH1/4”1/2” NPT F18003785114.3
FSCS1000-8N2-QH1/2”1/2” NPT F1800100088.9
FSCS2250-8N2-QH1/2”1/2” NPT F18002250102
FSCS3785-8N2-QH1/2”1/2” NPT F18003785102
FSCS1000-12N2-QH3/4”¾” NPT F1800100088.9
FSCS2250-12N2-QH3/4”¾” NPT F18002250102
FSCS3785-12N2-QH3/4”¾” NPT F18003785102

Datasheet for Sampling Cylinder with QRC and Hoses,  5000 psi

PART No.P NPT – FNeedle Valve sizePressure Rating PSIGCapacity (Internal Vol.)cm 3±5%D mm
FSC150-4N5-QH1/4”1/4” NPT F500015060.3
FSC300-4N5-QH1/4”1/4” NPT F500030060.3
FSC400-4N5-QH1/4”1/4” NPT F500040060.3
FSC500-4N5-QH1/4”1/4” NPT F500050060.3
FSC1000-4N5-QH1/4”1/4” NPT F5000100088.9
FSC2250-4N5-QH1/4”1/4” NPT F50002250114.3
FSC3785-4N5-QH1/4”1/2” NPT F50003785114.3
FSC1000-8N5-QH1/2”1/2” NPT F5000100088.9
FSC2250-8N5-QH1/2”1/2” NPT F50002250102
FSC3785-8N5-QH1/2”1/2” NPT F50003785102
FSC1000-12N5-QH3/4”¾” NPT F5000100088.9
FSC2250-12N5-QH3/4”¾” NPT F50002250102
FSC3785-12N5-QH3/4”¾” NPT F50003785102

Function of the above arrangement of Sample Cylinder

FAV range of Sample Cylinder with two quick release couplings and a Hoses. On one and both sides are majorly used for evaluation, storage and movement of both liquids and gases. Available in Single ended cylinder with single Needle Valve and Gauges, double ended cylinder with duel Needle Valve and flat ended with Dual male needle Valves.  Double ended Sampling cylinders are most commonly used.

100 % customization is possible for these cylinders. The major medium for them are Natural Gas but they are also used for water.

Material availability

FAV Sample Cylinder with Needle Valves are available in Stainless Steel 304 (SS 304), Stainless Steel 316 Cylinder (SS 316), Monel 400, Inconel 600, Inconel 625, Monel 500, Hastelloy C 276, Incoloy 800 (Alloy 800), Titanium Grade 2 Fittings (Ti Gr 2), Inconel 825, Duplex 2205 and Super Duplex 32750. Most common are Stainless Steel Sample Cylinder with quick release couplings and hoses.

For Dedicated page on Titanium Sample Cylinder click here.

For Dedicated page on Duplex 2205 Sample Cylinder and Super Duplex 32750 Sampling Cylinder click here.


  1. Entire System available which include, Needle Valves and Pipe Fittings
  2. Standard Pressure Rating of 500 psi ,1000 psi ,2000 psi ,3000 psi and 6000 psi . High Pressure Sample Cylinder with Rating up to 10000 psi and 15000 psi .
  3. Customize your own Sampling Cylinder that fits best in your process. No two sample cylinders are same. We offer 100 % customization.
  4. Variety of end connections includes Male / Female NPT, BSPT, BSPP
  5. Sampling cylinders in different capacity of 150 cc, 300 cc, 500 cc ,1000 cc, 1500 cc, 2250 cc, 4000 cc, 5000 cc, 10000 cc. In some cases even 15000 cc.
  6. Dust Cap provided

Typical Applications

  1. Sample hydrocarbons in refineries and petrochemical plants
  2. Storage tanks accessories
  3. Transportation under regulated pressure environment
  4. Gas Sample for chromatographic analysis
  5. Gas Sample collection in labs
  6. Small and short storage under pressure with continuous pressure monitoring
  7. Snubbers in reactor feed lines
  8. Water Testing Labs
  9. Research & Development application
  10. Surge accumulators in high pressure gas systems


Most commonly used in Water Supply & Irrigation Systems, Oil & Gas Pipeline Construction, Coal & Natural Gas Power, Sewage Treatment, Industrial Building

FAQs on Sample Cylinder and guide for Purchasing Sample Cylinders with Needle Valve and Gauges.

What are Sample Cylinder with hoses and QRC used for?

They are used to facilitate storage, evaluation and movement of liquid and gas under high pressure or high temperature.

Can FAV Sampling Cylinders be used with Natural Gas?

Yes they are safe and tested to be used with Natural gas or any other gaseous medium at high temperature and high pressure  sampling cylinders

Does FAV give option of installing the Cylinders in Sampling Cabinet?

Yes we do give mounting clips or hose cir-clips for attached it on the panel .This configuration is very popular in the sampling system.Hoses can also be clipped .

Are FAV Sample Cylinder tested?

We perform pressure proof testing with water as a medium. 100 % sample testing is undertaken with individual testing given utmost importance.

What is the use for Hoses and QRC in this type of Sample Cylinder?

Stainless Steel Hoses help in transferring the medium to multiple sites. QRC helps in frequent connection and disconnection and can help with the mobility of the cylinder.

When are Flat end Cylinders preferred in this configuration?

Very rarely. But we do have requests on rare occasions.

Double Ended Sample Cylinder

Natural Gas Sample Cylinder

Sample Cylinder Stainless Steel

Double Ended Sample Cylinder