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Keep Alive
Pure Oxygen Infusion Systems |
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The Best Regulator Warranties Available!
Best
Quality at Affordable Prices!
ALWAYS
FOLLOW GOOD SAFETY PRACTICES WHEN USING OXYGEN! |
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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.
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REGULATORS
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KA902-O2 Regulator
Weight: 1.63 lbs
The 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.
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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
Click here to see prices
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. |
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OXYGEN
CYLINDERS |
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KA924 - KA915 - KA911
Warning: Not
for medical use. Use industrial oxygen available from local
welding shops
KA901 Regulator
KA975 Diffuser
KA911 Cylinder
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CYLINDERS
KA911 Cylinder
KA915 Cylinder
KA924 Cylinder
Click here to see prices
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
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Part
No. |
Service
Pressure |
Diameter |
Length |
Empty
Weight |
Oxygen |
Water |
Thread
Size |
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(psi / bar) |
(in / mm) |
(in / mm) |
(lbs / kgs) |
(cu ft / liters) |
(lbs / liters) |
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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 |
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DIFFUSER
DELIVERY SYSTEM |

click here for price
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KA970 Diffuser
Features and Benefits
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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.
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Strong construction. The ceramic plate is set in a stainless steel frame and a stainless steel hose barb.
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Easy to install and simple to operate. It requires no power or complex attachment procedures.
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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. |
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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.

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.
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.
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
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The KA975 is
the most efficient diffuser on the market. It uses
less gas and requires fewer diffusers to achieve the
same results.
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Robust
construction. The ceramic
plate is set in a rigid enamel coated aluminum frame
and will not break if frozen.
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Easy to
install and simple to operate. It requires
no power or complex attachment procedures.
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Warranty
- 2 years covering defective
materials and workmanship.
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Bubbling
pressure |
25
to 35 psi. (1.7 to 2.4 bar) |
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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! |
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KeepAlive OXYGEN
DELIVERY SYSTEM |
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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.
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 |
A rigid trans-fill has inherent deficiencies and should not be used!
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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.
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Most rigid trans-fills do not have a slow filling orifice, Cylinders can overheat to dangerous levels and cylinders may be damaged.
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KA950 FLEXIBLE TRANS-FILL

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KA950 FLEXIBLE TRANS-FILL
Introductory Special:
KA950
Safety Features
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Flexible high pressure hose. Cylinder can be placed on a solid surface while filling.
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A slow filling orifice to prevent overheating of cylinders and hazardous conditions.
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Single gauge will monitor filling cylinder pressure with filling cylinder valve open.
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Single gauge will monitor supply cylinder pressure with filling cylinder valve closed.
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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 |
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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. |