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3060AR Series Very High Delivery Pressure (Self-Relieving) Regulator - Brass

USD $1,587.04

3060AR Series Very High Delivery Pressure (Self-Relieving) Regulator - Brass

USD $1,587.04
Part Number:    3060AR Series
   Availability:   Ships within 24 hours from Montgomeryville, PA

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Product Description

MATHESON made in the USA



High purity regulators designed for delivery pressures up to 6000 psig.


• Applications requiring up to 6000 psig delivery pressure
• Delivery of gas to manufacturing processes, charging of systems, purging

Design Features

• High purity brass barstock body
• 2-1/2” inlet and delivery pressure gauges
• Equipped with outlet needle valve (models with CGA connections)
• 1/4” compression tube outlet connection
• One piece encapsulated valve design with PCTFE seats and internal filter
• Cleaned for oxygen service to 3000 psig maximum
• Self-relieving (for use with inert gases)

Ordering Information  
Part Number* Max
Delivery Pressure
Delivery Pressure
Cylinder Pressure
SEQ3064ARCGA 4000 psi 0-5000 psi 0-7500 psi
SEQ3066ARCGA 6000 psi 0-7500 psi 0-7500 psi

*Note: where CGA is replaced by the actual CGA number. Some CGA limitations may apply. (NI) for 1/4" FNPT inlet

Materials of Construction

• Gauges: Nickel plated brass
• Body: Nickel plated brass barstock
• Bonnet: Brass barstock
• Seat: PCTFE
• Diaphragm: Urethane (not for Oxygen service) 


• Maximum Inlet Pressure: 7,500 psig** (51,750kPa)
• Maximum Flow Rate: 70 SCFM (1980 SLPM) (At 4000 psig, N2)
• Flow Capacity (Cv): 0.08
• Operating Temperature: -40°F to 140°F (-40°C to 60°C)
• Porting (Regulator Body): 1/4” NPT Female
• Porting Configuration: 2 High, 2 Low

**Maximum pressure limited by CGA

  Mounting Options
  Mounting Bracket for 3060A Series Regulators
PMK-3060A-2N Mounting Nuts are also needed (see below).
The regulator knob will have to be removed in order to mount on this bracket.
  PMK-3060A-2N Mounting Nuts
These nuts can be used either with the above bracket or for mounting in a panel.


Flow Curves

Flow Curves, 3060A & 3060SA Series


Instructions, General Regulator

3D Model


Warranty Information