CHI Company CO2 & N2 Regulators

CHI COMPANY CO2 and N2 regulators are built SIMPLE AND STRONG for long life.
These replace the "Economy" brand produced for decades by
the now closed Chudnow Co.

MADE, ASSEMBLED & TESTED IN THE U.S.A.

  • Forged Brass Body with pressure relief
  • Powder coated metal bonnet
  • Tamper resistant adjustable pressure screw
  • Metal gauges with BAR and PSI displays
  • Leak-free shutoff with stainless ball & integrated back-flow preventer (check valve) (if applicable)

For Fittings & Gauges; the high & low pressure threads are both RIGHT HAND THREAD.

We build each regulator to order.
If you want a 0-15 or 0-30 psi gauge for the low pressure gauge
LET US KNOW in the "Special Instructions" box
you will find in checkout.

CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI GAUGE(S): 100 psi...
Price
$53.25
CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY REGULATOR - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI GAUGE(S):...
Price
$53.25
CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - NO GAUGES

CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - NO GAUGES

CO2 PRIMARY - 1/4" BARB w/SHUT OFF & CHECK VALVE - NO GAUGES   TYPE: Primary CO2 PRESSURE RANGE: N/A LOW PSI GAUGE(S): Plug HIGH PSI...
Price
$45.49
CO2 PRIMARY - 1/4" BARBED WYE w/SHUT OFF & CHECK VALVE - 60:2000

CO2 PRIMARY - 1/4" BARBED WYE w/SHUT OFF & CHECK VALVE - 60:2000

CO2 PRIMARY REGULATOR - 1/4" BARB WYE w/SHUT OFF & CHECK VALVE - 60:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$58.50
CO2 PRIMARY - 1/4"BARB w/SHUT OFF & CHECK VALVE 60:PLUG GAUGES

CO2 PRIMARY - 1/4"BARB w/SHUT OFF & CHECK VALVE 60:PLUG GAUGES

CO2 PRIMARY REGULATOR - 1/4"BARB-SHUT OFF-W/CHECK VALVE 60:PLUG GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH...
Price
$49.40
CO2 PRIMARY - 1/4"BARB-SHUT OFF-W/CHECK VALVE 60:2000 GAUGES

CO2 PRIMARY - 1/4"BARB-SHUT OFF-W/CHECK VALVE 60:2000 GAUGES

CO2 PRIMARY REGULATOR - 1/4"BARB-SHUT OFF-W/CHECK VALVE 60:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH...
Price
$54.49
CO2 PRIMARY - 3/8" BARB -SHUT OFF-w/CHECK VALVE 60:2000

CO2 PRIMARY - 3/8" BARB -SHUT OFF-w/CHECK VALVE 60:2000

CO2 PRIMARY REGULATOR - 3/8" BARB -SHUT OFF-w/CHECK VALVE 60:2000 GAUGES SPECIFICATIONS TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$53.25
CO2 PRIMARY - 3/8" BARB -SHUT OFF-w/CHECK VALVE 60:PLUG

CO2 PRIMARY - 3/8" BARB -SHUT OFF-w/CHECK VALVE 60:PLUG

CO2 PRIMARY REGULATOR - 3/8" BARB -SHUT OFF-w/CHECK VALVE 60:PLUG GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi...
Price
$49.40
CO2 PRIMARY - 3/8" BARB w/ SHUT OFF - NO GAUGES

CO2 PRIMARY - 3/8" BARB w/ SHUT OFF - NO GAUGES

CO2 PRIMARY REGULATOR - 3/8" BARB w/ SHUT OFF - NO GAUGES TYPE: Primary CO2 PRESSURE RANGE: N/A LOW PSI GAUGE(S): Plug HIGH PSI GAUGE: Plug...
Price
$45.49
CO2 PRIMARY - 3/8" BARB w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 3/8" BARB w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY REGULATOR - 3/8" BARB w/SHUT OFF & CHECK VALVE - 100:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI GAUGE(S):...
Price
$53.25
CO2 PRIMARY - 3/8"BARB w/ SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 3/8"BARB w/ SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY REGULATOR - 3/8"BARB-SHUT OFF-w/CHECK VALVE 100:2000 PSI GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI GAUGE(S): 100...
Price
$53.25
CO2 PRIMARY - 1/4" MFL - 60:PLUG GAUGE

CO2 PRIMARY - 1/4" MFL - 60:PLUG GAUGE

CO2 PRIMARY CO2 REGULATOR - 1/4" MFL- 60:PLUG GAUGE TYPE: Primary C02 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH PSI GAUGE: Plug...
Price
$46.75
CO2 PRIMARY - 1/4" MFL - NO GAUGES

CO2 PRIMARY - 1/4" MFL - NO GAUGES

CO2 PRIMARY REGULATOR- 1/4" MFL - NO GAUGES TYPE: Primary CO2 PRESSURE RANGE: N/A LOW PSI GAUGE(S): Plug HIGH PSI GAUGE: Plug INLET: CO2 Nut...
Price
$42.85
CO2 PRIMARY - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY REGULATOR - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 100:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI GAUGE(S):...
Price
$53.25
CO2 PRIMARY - 1/4" MFL w/CHECK VALVE - 100:2000 GAUGES

CO2 PRIMARY - 1/4" MFL w/CHECK VALVE - 100:2000 GAUGES

CO2 PRIMARY REGULATOR - 1/4" MFL w/CHECK VALVE - 100:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI GAUGE(S): 100 psi HIGH PSI...
Price
$50.75
CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - 100:2000

CO2 PRIMARY REGULATOR - 1/4" MFL w/SHUT OFF & CHECK VALVE - 100:2000 psi GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-100 psi LOW PSI...
Price
$53.25
CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:2000

CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:2000

CO2 PRIMARY REGULATOR - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60...
Price
$53.25
CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:PLUG

CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:PLUG

CO2 PRIMARY REGULATOR - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:PLUG GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60...
Price
$49.45
CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - NO GAUGES

CO2 PRIMARY - 1/4" MFL w/SHUT OFF & CHECK VALVE - NO GAUGES

CO2 PRIMARY REGULATOR- 1/4" MFL w/SHUT OFF & CHECK VALVE - NO GAUGES TYPE: Primary CO2 PRESSURE RANGE: N/A LOW PSI GAUGE(S): Plug HIGH PSI...
Price
$45.45
CO2 PRIMARY - 1/4" MFL WYE w/ SHUT OFF & CHECK VALVE - 60:2000

CO2 PRIMARY - 1/4" MFL WYE w/ SHUT OFF & CHECK VALVE - 60:2000

CO2 PRIMARY REGULATOR - 1/4" MFL WYE w/ SHUT OFF & CHECK VALVE - 60:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$53.25
CO2 PRIMARY - 1/4" MFL WYE w/CHECK VALVE - 60:2000

CO2 PRIMARY - 1/4" MFL WYE w/CHECK VALVE - 60:2000

CO2 PRIMARY REGULATOR - 1/4" MFL WYE w/CHECK VALVE - 60:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH...
Price
$58.49
CO2 PRIMARY - 1/4" MFL- 60:2000 PSI GAUGES

CO2 PRIMARY - 1/4" MFL- 60:2000 PSI GAUGES

CO2 PRIMARY REGULATOR - 1/4" MFL- 60:2000 PSI GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH PSI GAUGE: 2000...
Price
$50.75
CO2 DOUBLE PRIMARY - 1/4" MFL w/CHECK VALVE - 60:2000

CO2 DOUBLE PRIMARY - 1/4" MFL w/CHECK VALVE - 60:2000

DOUBLE PRIMARY CO2 REGULATOR- 1/4" MFL w/CHECK VALVE - 60:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH...
Price
$92.00
CO2 DOUBLE PRIMARY - 3/8"B w/ SHUT OFF & CHECK VALVE 60:2000

CO2 DOUBLE PRIMARY - 3/8"B w/ SHUT OFF & CHECK VALVE 60:2000

DOUBLE PRIMARY CO2 REG, 3/8"BARB w/ SHUT OFF & CHECK VALVE 60:2000 PSI GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S):...
Price
$96.00
DOUBLE PRIMARY CO2 REGULATOR-1/4" MFL w/SO & CHK VLVS - 60:2000

DOUBLE PRIMARY CO2 REGULATOR-1/4" MFL w/SO & CHK VLVS - 60:2000

DOUBLE PRIMARY CO2 REGULATOR - 1/4" MFL w/SHUTOFF & CHECK VALVES - 60:2000 GAUGES   TYPE: Primary CO2 PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$77.95
CO2 DBLE PRIMARY-6' EXT HOSE-3/8" BARB w/ SO & CHK VLV - 60:2000

CO2 DBLE PRIMARY-6' EXT HOSE-3/8" BARB w/ SO & CHK VLV - 60:2000

DOUBLE CO2 REGULATOR - 6' EXT HOSE -3/8" BARB w/ SHUT OFF & CHECK VALVE- 60:2000 psi GAUGES GAUGES TYPE: Primary CO2 WITH 6ft EXTENSION...
Price
$145.00
CO2 PRIMARY - 6' EXT HOSE - 1/4" BARB w/SO & CHK VLV - 160:2000

CO2 PRIMARY - 6' EXT HOSE - 1/4" BARB w/SO & CHK VLV - 160:2000

PRIMARY CO2 REGULATOR - 6' EXT HOSE - 1/4" BARB w/SHUT OFF & CHECK VALVE - 160:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-160 psi...
Price
$102.00
CO2 PRIMARY - 6' EXT HOSE - 3/8" BARB w/SO & CHK VLVE - 160:2000

CO2 PRIMARY - 6' EXT HOSE - 3/8" BARB w/SO & CHK VLVE - 160:2000

PRIMARY CO2 REGULATOR - 6' EXTENSION HOSE - 3/8" BARB w/SHUT OFF & CHECK VALVE - 160:2000 GAUGES Used for Soda Fountains TYPE: Primary...
Price
$102.00
CO2 PRIMARY - 6' EXT HOSE -1/4" MFL w/SO & CHK VLVE 160:2000

CO2 PRIMARY - 6' EXT HOSE -1/4" MFL w/SO & CHK VLVE 160:2000

PRIMARY CO2 REGULATOR - 6' EXT HOSE - 1/4" MFL w/SO & CHK VLVE - 160:2000 GAUGES TYPE: Primary CO2 PRESSURE RANGE: 0-160 psi LOW PSI...
Price
$102.00
CO2 ADD-A-REG - PRIMARY - 1/4" BARB w/SO & CHEK - 60:OPEN

CO2 ADD-A-REG - PRIMARY - 1/4" BARB w/SO & CHEK - 60:OPEN

ADD-A-REG - PRIMARY CO2 REGULATOR - 1/4" BARB w/SHUT OFF & CHECK VALVE - 60:OPEN GAUGES Remove the High Side gauge from your regulator....
Price
$44.25
CO2 ADD-A-REG - PRIMARY - 1/4" MFL w/CHECK VALVE - 60:OPEN

CO2 ADD-A-REG - PRIMARY - 1/4" MFL w/CHECK VALVE - 60:OPEN

ADD-A-REG - PRIMARY CO2 REGULATOR - 1/4" MFL w/CHECK VALVE - 60:OPEN Remove the High Side gauge from your regulator. Screw this ( or several)...
Price
$41.49
CO2 ADD-A-REG - PRIMARY - 1/4" MFL w/SO & CHK VLVE - 60:OPEN

CO2 ADD-A-REG - PRIMARY - 1/4" MFL w/SO & CHK VLVE - 60:OPEN

ADD-A-REG - PRIMARY CO2 REGULATOR - 1/4" MFL w/SHUT OFF & CHECK VALVE - 60:OPEN GAUGES Remove the High Side gauge from your regulator. Screw...
Price
$44.25
CO2 ADD-A-REG PRIMARY - 3/8" BARB w SO & CHK VLVE - 60:OPEN

CO2 ADD-A-REG PRIMARY - 3/8" BARB w SO & CHK VLVE - 60:OPEN

ADD-A-REG CO2 REGULATOR - 3/8" BARB w SHUT OFF & CHECK VALVE - 60: OPEN GAUGE Remove the High Side gauge from your regulator. Screw this (...
Price
$44.25
N2 PRIMARY - 1/4" BARB w/ SHUT OFF & CHECK VALVE - 160:3000

N2 PRIMARY - 1/4" BARB w/ SHUT OFF & CHECK VALVE - 160:3000

N2 PRIMARY REGULATOR - 1/4" BARB w/ SHUT OFF & CHECK VALVE - 160:3000 GAUGES TYPE: Primary Nitrogen PRESSURE RANGE: 0-160 psi LOW PSI...
Price
$45.50
N2 PRIMARY - 1/4" BARB w/ SHUT OFF & CHECK VALVE - 60:3000

N2 PRIMARY - 1/4" BARB w/ SHUT OFF & CHECK VALVE - 60:3000

N2 PRIMARY REGULATOR - 1/4" BARB w/ SHUT OFF & CHECK VALVE - 60:3000 GAUGES TYPE: Primary Nitrogen PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$45.50
N2 PRIMARY - 1/4" MFL OUTPUT- 60:3000 GAUGES

N2 PRIMARY - 1/4" MFL OUTPUT- 60:3000 GAUGES

N2 PRIMARY REGULATOR - 1/4" MFL OUTPUT- 60:3000 GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S): 60 psi HIGH PSI...
Price
$42.85
N2 PRIMARY - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 160:3000

N2 PRIMARY - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 160:3000

N2 PRIMARY REGULATOR - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 160:3000 GAUGES TYPE: Primary Nitrogen PRESSURE RANGE: 0-160 psi LOW PSI...
Price
$45.50
N2 PRIMARY - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 60:3000

N2 PRIMARY - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 60:3000

N2 PRIMARY REGULATOR - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 60:3000 GAUGES TYPE: Primary Nitrogen PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$45.50
CO2 SECONDARY PASS THRU - 1/4" MFL w/ SO & CHK VLVE - 100:MFL

CO2 SECONDARY PASS THRU - 1/4" MFL w/ SO & CHK VLVE - 100:MFL

CO2 SECONDARY PASS THRU REGULATOR - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 100:MFL GAUGES TYPE: Secondary/Pass-through PRESSURE RANGE: 0-100...
Price
$45.49
CO2 SECONDARY PASS THRU - 3/8" BARB w/ SO & CHK VLVE - 60:MFL

CO2 SECONDARY PASS THRU - 3/8" BARB w/ SO & CHK VLVE - 60:MFL

CO2 SECONDARY PASS THRU - 3/8" BARB  w/ SHUT OFF & CHECK VALVE 60:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-60 psi LOW...
Price
$47.95
CO2 SECONDARY PASS THRU - 3/8" BARB w/ SO & CHK VLV - 60:1/4"B

CO2 SECONDARY PASS THRU - 3/8" BARB w/ SO & CHK VLV - 60:1/4"B

CO2 SECONDARY PASS THRU - 3/8" BARB w/ SHUT OFF & CHECK VALVE - 60:1/4"B GAUGE TYPE: Passthrough PRESSURE RANGE: 0-60 psi LOW PSI...
Price
$44.25
CO2 SECONDARY PASS-THRU - 1/4" BARB w/SO & CHK VLVE - 100:MFL

CO2 SECONDARY PASS-THRU - 1/4" BARB w/SO & CHK VLVE - 100:MFL

CO2 SECONDARY PASS-THRU REGULATOR - 1/4" BARB w/SO & CHK VLVE - 100:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-100 psi LOW...
Price
$45.49
CO2 SECONDARY PASS-THRU - 1/4" BARB w/SO & CHK VLVE - 60:MFL

CO2 SECONDARY PASS-THRU - 1/4" BARB w/SO & CHK VLVE - 60:MFL

CO2 SECONDARY PASS-THRU REGULATOR - 1/4" BARB w/SHUT OFF & CHK VLVE - 60:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-60 psi...
Price
$42.85
CO2 SECONDARY PASS-THRU - 1/4" MFL w/ CHECK VALVE - 60:MFL

CO2 SECONDARY PASS-THRU - 1/4" MFL w/ CHECK VALVE - 60:MFL

CO2 SECONDARY PASS-THRU REGULATOR - 1/4" MFL w/ CHK VLVE - 60:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-60 psi LOW PSI GAUGE(S):...
Price
$29.95
CO2 SECONDARY PASS-THRU - 1/4" MFL w/ SO & CHK VLVE - 60:MFL

CO2 SECONDARY PASS-THRU - 1/4" MFL w/ SO & CHK VLVE - 60:MFL

SECONDARY PASS-THRU REGULATOR - 1/4" MFL w/ SHUT OFF & CHECK VALVE - 60:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-60 psi LOW...
Price
$45.50
CO2 SECONDARY PASS-THRU - 3/8" BARB w/SO & CHK VLVE - 100:MFL

CO2 SECONDARY PASS-THRU - 3/8" BARB w/SO & CHK VLVE - 100:MFL

CO2 SECONDARY PASS-THRU REGULATOR - 3/8" BARB w/ SHUT OFF & CHECK VALVE - 100:MFL GAUGES   TYPE: Secondary/Passthrough PRESSURE RANGE:...
Price
$37.75
CO2 DBLE SECONDARY PASS-THRU - 1/4" MFL w/SO &CHK - 100:100:MFL

CO2 DBLE SECONDARY PASS-THRU - 1/4" MFL w/SO &CHK - 100:100:MFL

CO2 DOUBLE SECONDARY PASS-THRU REGULATOR - 1/4" MFL w/SHUT OFF & CHECK VALVE - 100:100:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE...
Price
$87.00
CO2 DOUBLE PASS-THRU - 1/4" BARB w/SO & CHK VLVE - 100:100:MFL

CO2 DOUBLE PASS-THRU - 1/4" BARB w/SO & CHK VLVE - 100:100:MFL

CO2 DOUBLE PASS-THRU - 1/4" BARB w/SHUT OFF & CHECK VALVE - 100:100:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-100 psi LOW...
Price
$87.00
CO2 DOUBLE PASS-THRU - 3/8" BARB w/SO & CHK VLVE - 100:100:MFL

CO2 DOUBLE PASS-THRU - 3/8" BARB w/SO & CHK VLVE - 100:100:MFL

CO2 DOUBLE SECONDARY PASS-THRU - 3/8" BARB w/SHUT OFF & CHECK VALVE - 100:100:MFL GAUGES TYPE: Secondary/Passthrough PRESSURE RANGE: 0-100...
Price
$87.00

Manufacturers

Chudnow Mfg. Clearance