High-purity brass regulators designed for delivery pressures up to 2500 psi.

Applications

• Applications requiring delivery pressures up to 2500 psi.
• Delivery of gas to manufacturing processes, charging of systems, purging.

Looking for something a little bit different? Different inlet or outlet fitting or remove the outlet valve? Check out our Modified 3030/3040 Pressure Regulator.

Design Features

• High-purity brass barstock body
• 316 stainless steel piston
• 2-1/2” inlet and delivery pressure gauges
• Equipped with outlet needle valve
• 1/4” NPTM outlet connection
• Porous metal filter protects seat from contamination
• Panel mountable

*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: Chrome plated brass
• Body: Nickel plated brass barstock
• Bonnet: Nickel plated brass
• Piston: 316 stainless steel
• Seat: Kel-F 81
• Seals: Teflon & Viton A

Specifications

• Maximum Inlet Pressure: 3000 psi (24,100 kPa)
• Maximum Flow Rate (At 2500 psi, N2):
          Model 3030: 4600 SCFH (2170 SLPM)
          Model 3040: 4600 SCFH (2170 SLPM)
• Flow Capacity (Cv): 0.06
• Operating Temperature: -15°F to 165°F (-26°C to 74°C)
• Porting (Regulator Body): 1/4”NPT Female
• Porting Configuration: 2 High, 2 Low

	Mounting Options
	Mounting Bracket for Regulators Mounting Nuts are also needed (see below). The regulator knob will have to be removed in order to mount on this bracket.
	Mounting Nuts These nuts can be used either with the above bracket or for mounting in a panel.
	53 Series Protocol Station This brass manifold is designed to provide a safe, reliable way of wall-mounting a cylinder regulator. Manifolds are provided a durable stainless steel bracket, stainless steel flex hose (3 ft std.), and a CGA connection with integral check valve.

Flow Curves

Flow Curves, 3030/3040 Series

Instructions

Instructions, General Regulator

3D Model

3030