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3010 Series Corrosive Service Lecture Bottle Regulator, Monel/SS/ Hastelloy

USD $1,690.57

3010 Series Corrosive Service Lecture Bottle Regulator, Monel/SS/ Hastelloy

USD $1,690.57
Part Number:    3010 Series
   Availability:   Available by the end of October 2024

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Product Description

MATHESON made in the USA



Compact and economical regulator for use with most corrosive gases sold in lecture bottles.


• Use with low pressure, up to 10 psi, applications with corrosive gases in lecture bottles; if higher pressures are required, use the 3570 Series Mini Regulator

Design Features

• Monel Body
• Elgiloy diaphragm
• 1-1/2” gauges
• Porous 15 micron metal filter protects seat from contamination
• Equipped with 15-turn diaphragm metering valve 
• 1/8" compression outlet connection (SS)

Ordering Information  
Part Number* Delivery Pressure
Delivery Pressure
Cylinder Pressure
SEQ3010CGA 10 psi -30"-0-15 psi 0-3000 psi

*Note: where CGA is replaced by the actual CGA number. Some CGA limitations may apply. (NI) for 1/8" FNPT inlet

Materials of Construction (Regulator)

• Body: Monel
• Diaphragm: Elgiloy
• Seat: Teflon
• Diaphragm Seal: Teflon
• Bonnet: Brass/Ni plated
• Gauges: Stainless steel
• Inlet CGA Connection: Monel

Materials of Construction (Valve)

• Body: 316L stainless steel
• Diaphragm: Ni-Co alloy/ UNS R0003
• Seat: PCTFE
• Finish: Passivated
• Outlet connection: 316 stainless steel


• Maximum Inlet Pressure: 3000 psi (20,700 kPa)
• Maximum Delivery Pressure: 10 psi
• Maximum Flow Rate: 10 slpm
• Flow Capacity (Cv): 0.08
• Inlet filter: 15 microns
• Porting (Regulator Body): 1/8”NPT Female
• Porting Configuration: 2 High, 2 Low
• Outlet Fitting: 1/8" compression (SS)


Instructions, General Regulator

3D Model


Warranty Information