Co2 regulators and solenoids

Co2 is a vital element to ensure proper growth of your aquarium plants.  Co2 keeps algae in check and encourages accelerated growth in freshwater planted aquariums.  Be sure to check out our other Co2 Equipment - co2 diffusors, reactors and regulators.

For more Co2 Supplies see

www.water-testers.com

or

Co2 tanks, Regulators and reactor website

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CO2 regulator assembly with pressure relief valve.
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CO2 regulator assembly with pressure relief valve.
CO2 regulator assembly with pressure relief valve.

CO2 Remote mount regulator assembly
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CO2 Remote mount regulator assembly with pressure shut off valve. 6 foot CO2 hose, and mounting bracket.

CO2 Remote mount regulator assembly with pressure shut off valve. 6 foot CO2 hose, and mounting bracket.
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CO2 Remote mount regulator assembly with pressure shut off valve. 6 foot CO2 hose, and mounting bracket.
CO2 Remote mount regulator assembly with pressure shut off valve. 6 foot CO2 hose, and mounting bracket.

CO2-Proof Tubing 100
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CO2-Proof Tubing -
Normal airline tubing can lose up to 20% of CO2 through its membrane. Silicone tubing reacts w/ CO2 and render it less efficient (thus the silicone hardening over time under CO2 usage). Our special CO2 Resistant Tubing loses less than 1% of CO2. Also perfect for saltwater use (eg: Kalkreaktor). Rated Class I for both CO2 and saltwater applications. Unlike other so-called CO2 Tubing which is rigid, ours is soft and flexible. Choose between transparent green, transparent blue and black. 4/6mm -ID/OD.

 

CO2-Proof Tubing 200
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CO2-Proof Tubing -
Normal airline tubing can lose up to 20% of CO2 through its membrane. Silicone tubing reacts w/ CO2 and render it less efficient (thus the silicone hardening over time under CO2 usage). Our special CO2 Resistant Tubing loses less than 1% of CO2. Also perfect for saltwater use (eg: Kalkreaktor). Rated Class I for both CO2 and saltwater applications. Unlike other so-called CO2 Tubing which is rigid, ours is soft and flexible. Choose between transparent green, transparent blue and black. 4/6mm -ID/OD.

 

CO2-Proof Tubing 50FT
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CO2-Proof Tubing -
Normal airline tubing can lose up to 20% of CO2 through its membrane. Silicone tubing reacts w/ CO2 and render it less efficient (thus the silicone hardening over time under CO2 usage). Our special CO2 Resistant Tubing loses less than 1% of CO2. Also perfect for saltwater use (eg: Kalkreaktor). Rated Class I for both CO2 and saltwater applications. Unlike other so-called CO2 Tubing which is rigid, ours is soft and flexible. Choose between transparent green, transparent blue and black. 4/6mm -ID/OD.

CO2-Proof Tubing by the FT
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SALE

CO2-Proof Tubing -
Normal airline tubing can lose up to 20% of CO2 through its membrane. Silicone tubing reacts w/ CO2 and render it less efficient (thus the silicone hardening over time under CO2 usage). Our special CO2 Resistant Tubing loses less than 1% of CO2. Also perfect for saltwater use (eg: Kalkreaktor). Rated Class I for both CO2 and saltwater applications. Unlike other so-called CO2 Tubing which is rigid, ours is soft and flexible. Choose between transparent green, transparent blue and black. 4/6mm -ID/OD.

(PER FT) 12 ft minimum

DUPLA co2 Check Valve

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DUPLA Check Valve -
A very high-quality Dennerle German CO2  ( carbon dioxide )check valve for freshwater or marine applications. Secure compression fittings which takes 4/6 mm (ID/OD) or 1/8" airline tubing

JBJ CO2 Regulator JBJ

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Dual gauges..one for CO2 pressure and content meter
Solid Copper construction
CO2 Output line..silicone line connection
Needle Valve for precision adjustments
Superior quality German Solenoid
Light Indicator for on-off cycles
NOW INCLUDES BUBBLE COUNTER & CHECK VALVE
AC Power wire

Milwaukee Brass Solenoid Valve with 6 foot power cord. MA955
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Milwaukee Brass Solenoid Valve with 6 foot power cord. 1/8 inch FPT input and output.

Milwaukee CO2 Regulator with needle valve, solenoid valve, and bubble counter

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CO2 Regulator with needle valve, solenoid valve, and bubble counter. Dual gage regulator displays output pressure and bottle pressure. Standard American CO2 bottle connection.

DESCRIPTION:

The Milwaukee MA957 is a complete and high quality solution for automatically injecting CO2 gas into your aqautic system. This CO2 Regulator System can be used with the following;

  • the Milwaukee SMS122 pH Controller
  • the Hanna HI981411 pH Mini Controller
  • FlexPLC System Controller
  • Windows PC Based Aquatic Monitoring And Control System(AMACS)


Each of these systems can automatically control the Injection of CO2 based on either pre-defined timed sequences or by a rise in the pH Level.

M-Ventil Aqualine Buschke German Solenoid Valve. The M-Ventil solenoid valve
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M-Ventil Aqualine Buschke German Solenoid Valve. The M-Ventil solenoid valve, in conjunction with a timer, can be used to turn off and the supply of CO2. If connected to a pH controller, the CO2 can be more accurately controlled. CO2 is then supplied to the aquarium on demand. The M-Ventil is chrome-plated, and has a low power requirement and low operating temperatures.

SMS 122 Milwaukee Co2 PH Controller Continous Monitoring pH Controller with CO2 Injection control output and LCD Display
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TN_SMS122
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Continuous Monitoring pH Controller with CO2 Injection control output and LCD Display


SMS 122 Milwaukee Co2  PH Controller

Professional pH/CO2 controller especcially designed for
use in aquariums

  • Manual 2 points calibration
  • Visual LED alarm
  • Works with 12 VDC adapter
  • Power plug for CO2 dosing
  • Double junction pH electrode (BNC connector)

Stainless steel solenoid valve, 1/4 inch inlet-outlet (safe for CO2 and water).
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Stainless steel solenoid valve, 1/4 inch inlet-outlet (safe for CO2 and water).
Stainless steel solenoid valve, 1/4 inch inlet-outlet (safe for CO2 and water).

Victor single stage OXYGEN REGULATOR. This item is a special order item only.
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Victor single stage OXYGEN REGULATOR. This item is a special order item only.
Victor single stage OXYGEN REGULATOR. This item is a special order item only.