Dopak Inc.
Dopak Inc.
4540 S. Pinemont, Suite 118
Houston, Texas 77041, USA
Tel: 713-460-8311
Fax: 713-460-8578
Email: info-dopak@cranecpe.com
Website: www.dopak.com
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  • Gas sampler with externally coupled valves to take representative samples of gases in sample cylinders.
  • The S32-G type samplers are built from high quality stainless steel.
  • Installation by means of threaded connections, compression fittings or flanges.
  • Easy to use samplers with one handle operation providing optimum safety for the operator and the environment.
  • The S32-G type samplers are standard equipped with a manual handle and mounted on a stainless steel support plate.
  • Spring return handles and purge options are available.
Gas samplers (S32-G Series)
Unit of Measure
Items Gas samplers (S32-G1 Series)
G1
S32-G System Purge Configuration (G1) 		Gas samplers (S32-G2 Series)
G2
S32-G Bypass Purge Cylinder Configuration (G2) 		Gas samplers (S32-G3 Series)
G3
S32-G Process To Flare Configuration (G3)
Description N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative gas sample.
  • The S32-G type sampler in system purge configuration provides a system purge in addition to sampling in a sample cylinder.
  • The sampler offers the ability to depressurise the quick connect couplings before disconnecting the sample cylinder.
  • This gas sampler provides one-handle operation by multiple valves.
  • These features ensure sample accuracy, safety for the operator and zero emission.
 		N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative gas sample.
  • The S32-G type sampler in bypass purge cylinder configuration provides a system purge in addition to sampling in a sample cylinder.
  • The sampler offers the ability to purge the sample cylinder connections and to depressurise the quick connect couplings before disconnecting the sample cylinder.
  • This gas sampler provides one-handle operation by multiple valves.
  • These features ensure sample accuracy, safety for the operator and zero emission.
 		N/A
  • The ability to purge the sample point ensures optimal retrieval of a representative gas sample.
  • The S32-G type sampler in process to flare configuration provides a system purge to flare connection in addition to sampling in a sample cylinder.
  • The sampler offers the ability to depressurise the quick connect couplings before disconnecting the sample cylinder.
  • This gas sampler provides one-handle operation by multiple valves.
  • These features ensure sample accuracy, safety for the operator and zero emission.
S32-G1-0 N/A  
N/A N/A
S32-G1-1 N/A  
N/A N/A
S32-G1-2 N/A  
N/A N/A
S32-G1-3 N/A  
N/A N/A
S32-G1-4 N/A  
N/A N/A
S32-G2-0 N/A N/A  
N/A
S32-G2-1 N/A N/A  
N/A
S32-G2-2 N/A N/A  
N/A
S32-G2-3 N/A N/A  
N/A
S32-G2-4 N/A N/A  
N/A
S32-G3-0 N/A N/A N/A  
S32-G3-1 N/A N/A N/A  
S32-G3-2 N/A N/A N/A  
S32-G3-3 N/A N/A N/A  
S32-G3-4 N/A N/A N/A  
Material N/A Stainless Steel (SS) 316 Stainless Steel (SS) 316L
Cylinder Type N/A 500 cm³
Valves N/A

Three-way ball valve type W83. PTFE seats, Fluorocarbons (FKM) A O-rings
Pressure range 103 bar at 20°C (1500 psig at 70°F)
Temperature range -17/+232°C (0/+450°F)
Operation N/A Manual
Connections N/A 1/4" FNPT, pressure gauge included N/A 1/4" FNPT, regulator, pressure gauge and check valve included. N/A 1/4" FNPT, pressure gauge included
Please Note N/A

The above is a basic specification only. DOPAK® Samplers can be offered with a wide variety of options as mentioned below.
Options N/A
  • Spring return handle
  • Lockable handle
  • Pipe stand
  • Block valve
  • Flow meter
  • Enclosure
  • Sample cooler
  • Exotic materials
  • Larger/smaller sample size
Applications N/A
  • Predefined sample volume
  • Zero emission sampling of gas
Video N/A

N/A

N/A

Features N/A
  • Sampling in cylinder at process pressure
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Depressurising of quick connect couplings
 		N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • No direct connection between vent line and process lines
  • Purging of quick connect couplings
  • No outage tubes
 		N/A
  • Sampling in cylinder with predefined filling rate
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • One handle operation of multiple valves
  • Fixed volume sampling
  • Purging of sampler
  • Depressurising of quick connect couplings