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Keep Alive Pure Oxygen Infusion Systems

The Best Regulator Warranties Available!

Best Quality at Affordable Prices!

ALWAYS FOLLOW GOOD SAFETY PRACTICES WHEN USING OXYGEN!

Pure Oxygen and Carbon Dioxide Build-up

When using pure oxygen, remember that the carbon dioxide given off by fish will not dissipate unless some form of aeration occurs within the tank. As carbon dioxide builds up in the water, fish lose the ability to absorb oxygen and may suffocate.

Be sure to read about natural aeration and pure oxygen systems (Click Here)before making your decision on the system that is right for you. In many instances, natural aeration will be sufficient for your application.

REGULATORS


oxygen regulator KA902-O2 Regulator 
Weight: 1.63 lbs

 
oxygen regulatorThe KeepAlive O2GO is the answer for a quality oxygen regulator with a price for all anglers. Rugged body components of brass, and nickel plated brass to withstand the rigors and harshness of the marine environment.

11 Settings: OFF, 1/32, 1/16, 1/8, 1/4, 1/2, 3/4, 1, 1-1/2, 2, and 4 liters per minute. These settings will allow various oxygen ratios with inexpensive air stones. The KA902-O2 also provides sufficient pressure and oxygen for premium quality diffusers as our KA970-O2,  KA975 and KA9100 diffuser. At it's largest setting, the KA970 and KA975 will consume 3/4 liters per minute.

Nickel Plated Brass  with special internal components. Designed for use in a marine environment.

Nut and Nipple style regulator body for use with CGA 540 Inlet Valve Cylinders.

Oxygen tank pressure gauge with gauge protector. Barbed Outlet for direct attachment of oxygen tubing.

Designed for use in a marine environment.
Warning: Not for medical use.

new oxygen regulator

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Fish-FlO2

 

Designed for use in a marine environment.
Warning: Not for medical use.


KA901 Regulator

Practice Catch & Release!

6 MONTH WARRANTY AGAINST DEFECTS & WORKMANSHIP,
PLUS

LIMITED-LIFETIME
REPLACEMENT WARRANTY

KA901 Regulator
Weight: 1.61 lbs

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The FISH-FLO2 is the only known regulator specifically designed for use in a harsh marine environment! With technical assistance from  Mr. Gene Gilliland of the Oklahoma Fishery Research Lab and KeepAlive, Inc.,  and manufacturing expertise by American Healthcare Inc., the FISH-FLO2 Marine Regulator was born.

Mr. Gene Gilliland coauthored the booklet Keeping Bass Alive, with Professor Hal Schramm of Mississippi State University, and Mr. Bruce Shupp, B.A.S.S. National Conservation Director.

Nickel Plated Brass  with special internal components. Designed for use in a marine environment.

11 Settings: OFF, 1/32, 1/16, 1/8, 1/4, 1/2, 3/4, 1, 2, 4, 6, and 8 liters per minute. These settings will allow various mixtures of air and oxygen ratios with the KeepAlive Infusor, or pure oxygen with inexpensive air stones. The KA901 also provides sufficient pressure and oxygen for premium quality diffusers as our KA975 and KA9100 diffuser. At it's largest setting, the KA975 will consume 3/4 liters per minute.

Nut and Nipple style regulator body for use with CGA 540 Inlet Valve Cylinders.

Oxygen tank pressure gauge with gauge protector. Barbed Outlet for direct attachment of oxygen tubing.

Designed for use in a marine environment.
Warning: Not for medical use.

OXYGEN CYLINDERS

O2 cylinders
KA924 - KA915 - KA911

Warning: Not for medical use. Use industrial oxygen available from local welding shops


KA901 Regulator
KA975 Diffuser
KA911 Cylinder

CYLINDERS

KA911 Cylinder
KA915 Cylinder

KA924 Cylinder

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KeepAlive Pure Oxygen Infusion Systems  use Chrome Plated Brass CGA 540 Inlet Cylinder Valves. Cylinders can be refilled from inexpensive commercial welding oxygen sources.

Cylinders have a white coat of baked on bonded powder paint.

1/16 LPM FLOW RATE:
KA911 approximately 68 hours.
KA915 approximately 113 hours.
KA924 approximately 181 hours.

CYLINDER DIMENSIONS (Not including valve)
KA915 11" Tall, 4.38" Diameter, 255 liters.
KA915 15" Tall, 4.38" Diameter, 425 liters.
KA924 24" Tall, 4.38" Diameter, 680 liters.

RECOMMENDED PROCEDURE FOR VALVING OXYGEN CYLINDERS

Part

No.

Service

Pressure

Diameter

Length

Empty

Weight

Oxygen

Water

Thread

Size 

 

(psi / bar)

(in / mm)

(in / mm)

(lbs / kgs)

(cu ft / liters)

(lbs / liters)

 

KA924

2015 / 139

4.38 / 111.3

24.9 / 632

7.4 / 3.4

24.0 / 680

10.2 / 4.6

.750-16UNF-2B

KA915

2015 / 139

4.38 / 111.3

16.5 / 419

5.1 / 2.3

15.0 / 425

6.4 / 2.9

.750-16UNF-2B

KA911

2015 / 139

4.38 / 111.3

10.7 / 272

3.6 / 1.6

9.0 / 255

3.8 / 1.7

.750-16UNF-2B

DIFFUSER DELIVERY SYSTEM

oxygen diffusel

 

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KA970 Diffuser

Features and Benefits

  • The KA970 is one of the most efficient diffusers on the market. It use less gas and requires fewer diffusers to achieve the same results.

  • Strong construction. The ceramic plate is set in a stainless steel frame and a stainless steel hose barb.

  • Easy to install and simple to operate. It requires no power or complex attachment procedures.

  • Warranty - 2 years covering defective materials and workmanship.

Diffusing Area: 3"  Diameter (7.6 cm) 7 sq. inches
Overall Size: 3.4" Diameter (8.6 cm)

Stainless Steel Base and Hose Barb

The KA970 diffuser requires a regulator with a minimum of 25-35 lbs of output pressure.

oxygen diffusor action

One of the simplest ways to dissolve oxygen in water is to introduce the oxygen as small bubbles. The smaller the bubbles the more efficient the absorption of oxygen.

O2 diffuser
KA975 Diffuser

The KA975 microbubble oxygen diffuser produces a cloud of extremely fine bubbles - 100 to 500 microns. This is much finer than graphite or carborundum diffusers, or porous hose, and because the diffuser is flat, the bubbles do not coalesce as with circular section diffusers.

O2 logo

The KA975 diffuser uses an ultra fine pore ceramic plate which ensures uniform bubbles across its entire surface. The ceramic is a clean and inert material.

O2 demo

The KA975 diffuser requires a regulator with a minimum of 25-35 lbs of output pressure.

KA975 Diffuser

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KeepAlive Diffusers  are the finest quality in the industry, and are manufactured for KeepAlive by Point Four. They are ideal when a 12 volt source is not available, or current flow is not needed to school bait fish. Any lesser quality diffuser will produce larger bubbles and consume more oxygen.

Features and Benefits

  • The KA975 is the most efficient diffuser on the market. It uses less gas and requires fewer diffusers to achieve the same results.

  • Robust construction. The ceramic plate is set in a rigid enamel coated aluminum frame and will not break if frozen.

  • Easy to install and simple to operate. It requires no power or complex attachment procedures.

  • Warranty - 2 years covering defective materials and workmanship.

Bubbling pressure

25 to 35 psi. (1.7 to 2.4 bar)

Absorption efficiency

Largely depends on submerged depth (or operating pressure), typically 40% to 50% at 1m depth; can be as high as 80% or even 100% at depths of 6m or more (also depends on flow rate).
Model KA975
Diffusing area 6" x 1 1/8"
(15cm x 3cm)
Overall size 8 1/2" x 1 3/4"
(22cm x 4.5cm)
Weight 0.6lbs
(310g)
Recommended
operating range
up to 0.75 LPM
(1.6 SCFH)
Maximum flow rate
 @ 50 psi (3.5 bar)
2.2 LPM
(4.7 SCFH)
Gas inlet connection 3/16" Hose Barb.

A DIFFUSER IS YOUR DELIVERY SYSTEM. DON'T SKIMP. BUY THE BEST!

 

KeepAlive  OXYGEN DELIVERY SYSTEM

KeepAlive uses Rule® bilge pumps that are designed to operate  in environments where flammable gasoline vapors may be present . They have CE and ISO8849 certifications, and are sold world-wide.

KeepAlive w/ O2 

Photo is the KA1100 in 20 gallons of fresh water using 1/16 liters per minute of pure oxygen. The oxygen bubbles are so small they make the water look a milky color.

Get the edge in tournament competition. Use KeepAlive  technology! 

KeepAlive now gives you the ability to convert your system into a KeepAlive Pure Oxygen Infusion System to maximize the amount of fish that can be transported safely in a minimum amount of water.

If oxygen is one of your requirements, KeepAlive will disperse oxygen quicker any other oxygen delivery system such as diffusers and air stones.

KeepAlive disperses smaller micro bubbles quicker than any other method, and provides a water current for schooling of fish. Water speed is adjustable for each species.

KeepAlive Infusors allow for a full range of adjustable air to oxygen mixtures to provide safety, a long lasting oxygen supply, and back up. Pure oxygen is used to enrich the air, when keeping large amounts of fish in hot weather and warm water. Adjusting the air-to-oxygen ratio will keep your tournament fish and bait healthy and lively, yet keeping unwanted high oxygen levels at the top of an enclosed container to a minimum. When pure oxygen is not required, or your oxygen cylinder becomes empty, your KeepAlive system will continue to operate and keep your fish aerated and healthy during tournaments and fishing trips.

FLEXIBLE TRANSFILLS

Trans-fills with safety features cannot be stressed enough.
Keep
SAFETY  first when filling your own cylinders!
KeepAlive Transfills are the SAFEST trans-fills available for anglers.

 

not recommended pic

NOT RECOMMENDED

A rigid trans-fill has inherent deficiencies and should not be used!

  • Filling a cylinder with a rigid trans-fill can be hazardous! Stress due to the weight of a cylinder on the trans-fill and associated connections may separate and result in serious injuries.

  • Most rigid trans-fills do not have a slow filling orifice, Cylinders can overheat to dangerous levels and cylinders may be damaged.

 

KA950 FLEXIBLE TRANS-FILL

transfill

KA950 FLEXIBLE TRANS-FILL
Introductory Special:
KA950

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Safety Features  

  • Flexible high pressure hose. Cylinder can be  placed on a solid surface while filling.

  • A slow filling orifice to prevent overheating of cylinders and hazardous conditions.

  • Single gauge will monitor filling cylinder pressure with filling cylinder valve open.

  • Single gauge will monitor supply cylinder pressure with filling cylinder valve closed.

  • Bleed valve to remove 2000 lbs of pressure from trans-fill before loosening and removing connections.

SAFETY FIRST AND ALWAYS!

KEEPALIVE INSTALLATION WITH AIR/O2 RATIOS
install diagram

1. Connect tubing to Regulator, Air control Valve and KeepAlive Pump Base.

2. Connect check valve

3. Connect all three tubes to Tee.

4. Keep Oxygen Regulator valves off.

5. Turn on KeepAlive Infusor and adjust for desired water flow. See Instruction Manual for proper water flow adjustments.

6. Starting with the smallest settings, open regulator and add oxygen as needed.

7. Check valve prevents oxygen from escaping at highest settings when pure oxygen is required.

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