NPT Male Flow Orifices and Flow Restrictors Datasheets

Micro Drilled Orifice/Choke/Restrictor -- MPAH
from Beswick Engineering Co., Inc.

1/8" NPT external thread to barb fitting with micro drilled orifice. [See More]

  • Connection: Male NPT; Barbed or Ribbed End
  • Max Pressure: 0.0 to 100
  • Orifice Diameter: 0.0030 to 0.0760
  • Fitting Type: Adapter
8436820 [AS3200-N03-S from SMC Corporation of America]
from RS Components, Ltd.

Minimises installation time and cost. Speed may be accurately controlled even at low velocity. Constant speed easily achieved. Retaining function prevents accidental loss of needle. Meter out only free flow return. Tapered port threads (not M5). Manufacturer Series = AS. Type = Exhaust. Inlet Port... [See More]

  • Connection: Male NPT; Female NPT; NPT 3/8 Male, NPT 3/8 Female
  • Fitting Type: Exhaust
  • Max Pressure: 14.5 to 218
  • Fitting / Connection Size: NPT 3/8 Male, NPT 3/8 Female
37° Flared Tube Connector -- A-44FTX-3-BR
from O'Keefe Controls Co.

The restrictors incorporate a precision synthetic sapphire orifice which is fitted within a main body. The sapphire orifice is a stable, accurate flow restrictor. Standard sizes range from .0012" to .0252" orifice diameter in 32 increments. [See More]

  • Connection: Male NPT; Flange; #4 SAE 37 deg Flare
  • Max Pressure: 200
  • Orifice Diameter: 0.0012
  • Max Gas Flow: 0.0020