DynaPak Sampling Systems

DynaPak is the industry standard in simplicity and reliability.

DynaPak natural gas sampling system delivers a representative
sample of natural gas or light liquids. Based upon a reliable standard
design, this pipeline-mounted system uses a pneumatically operated
positive displacement pump, YZ filter/regulator, and a low-powered
solenoid valve. The pump can be actuated by pipeline gas or
instrument air which passes through a filter/regulator to a 12 VDC
solenoid valve and can be operated at pipeline pressures between
0.69 bar (10 psig) and 103.4 bar (1,500 psig). Dynapak system’s
field-proven design provides a dependable, representative sample
month-after-month, year-after-year.

Tech Specs

  • Z-65 Controller
  • Dynapak sample pump
  • High-pressure filter/regulator
  • Weather proof enclosure
  • Multiple mounting configurations are available


  • Proportional to flow
  • Proportional to time
  • Intrinsically safe
  • Battery operated
  • Simple design


  • ANSI 900 or 1500 design
  • Severe service elastomers
  • Solar or AC power
  • API 14.1 heated enclosure
  • Constant volume sample cylinders
  • Constant pressure sample cylinders
  • Static mixer & spool pieces

4420 Farm to Market 1960 Rd W Suite 116, Houston, TX 77068