KeepAlive Aerators, Bait Tanks and Oxygen Systems

KeepAlive® Pure Oxygen Infusor® Systems

Best Quality at Affordable Prices!

ALWAYS FOLLOW GOOD SAFETY PRACTICES WHEN USING OXYGEN!

BE SURE TO VISIT OUR NEW OXYGEN SITE AT wwwfisho2go.com

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 dissipate carbon dioxide, and may suffocate. Be sure to read about natural aeration and pure oxygen systems before making your decision on the system that is right for you. In many instances, natural aeration will be sufficient for your application.

NICKEL PLATED BRASS REGULATORS

Our best regulators are made of nickel plated brass for anglers wanting professional quality regulators with limited life time warranties.
ABSOLUTELY NO ALUMINUM

The Best Regulator Warranties Available.

KeepAlive® O2GO™
OXYGEN REGULATOR

Click on Photo to Enlarge

KA902-O2
Designed for use in a marine environment.
Warning: Not for medical use.

Practice Catch & Release!

6 MONTH WARRANTY AGAINST DEFECTS & WORKMANSHIP,
PLUS
LIMITED-LIFETIME
REPLACEMENT WARRANTY

KA902-O2 Regulator
Introductory Price $179.95
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, ⅛, 1/4, ½, ¾, 1, 1½, 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 KA975, KA970-O2, and KA9100 diffuser.

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.

ECONOMY REGULATORS

WARRANTY

6 MONTH WARRANTY AGAINST DEFECTS AND WORKMANSHIP ONLY.

Care should be taken to protect this product from moisture and physical damage.

KA903-O2 Regulator $64.95
Weight: 1 lb

This is an excellent compromise for the angler that is looking for an inexpensive but reliable regulator.

11 Settings: OFF, 1/32, 1/16, ⅛, 1/4, ½, ¾, 1, 1½, 2, and 4 liters per minute. These settings will allow various oxygen ratios with inexpensive air stones. The KA903 also provides sufficient pressure and oxygen for premium quality diffusers as our KA970-O2, KA975 and KA9100 diffuser.

Gold aluminum body with brass components. Designed for use in a marine environment.

EXTRA protection to prevent moisture and dust contamination. The extension next to the hose barb keeps contamination from entering the orifice required for all regulators. The red dust cap provides additional protection if left on.

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.

DIFFUSER DELIVERY SYSTEM

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.

Microbubble oxygen diffusers produces a cloud of extremely fine bubbles - 100 to 500 microns. This is much finer than graphite or carborundum diffusers, or porous hose.

KeepAlive Diffusers are the finest quality in the industry. A quality diffuser is extremely important. Any lesser quality diffuser will produce larger bubbles and consume more oxygen.

Multiple diffusers can be used with one regulator to feed multiple livewells.

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

KA97O DIFFUSER

QUALITY AND ECONOMICALLY PRICED!

1/8 Liter per Minute
(3 clicks on our regulators)

A BEST VALUE!!

KA970 Diffuser $49.95

Features and Benefits

The KA970 is one of the most efficient diffusers on the market. It uses less gas and requires fewer diffusers to achieve the same results.
Strong construction with 3" diameter ceramic plate.
Held in place with 3 suction cups.
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)
Overall Size: 5.0" Diameter

Download Video of KA970

KA975 and KA9100 DIFFUSER

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	KA9100
Diffusing area	6" x 1 1/8" (15cm x 3cm)	12 1/8" x 1 1/8" (31cm x 3cm)
Overall size	8 1/2" x 1 3/4" (22cm x 4.5cm)	14 1/2" x 1 3/4" (37cm x 4.5cm)
Weight	0.6lbs (310g)	1.2lbs (535g)
Recommended operating range	up to 0.75 LPM (1.6 SCFH)	up to 1.55 LPM (3.2 SCFH)
Maximum flow rate @ 50 psi (3.5 bar)	2.2 LPM (4.7 SCFH)	4.5 LPM (9.5 SCFH)
Gas inlet connection	3/16" Hose Barb.	1/4" Hose Barb.

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

KA975 Diffuser $79.95
KA9100 Diffuser $99.95

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.

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.

Features and Benefits

The KA975 and KA9100 are the most efficient diffusers on the market. They use 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.

OXYGEN CYLINDERS

KA924 - KA915 - KA911

Click on photo to enlarge

TYPICAL COMPLETE SYSTEM
KA902-O2 Regulator
KA970 Diffuser
KA915 Cylinder

CYLINDERS ONLY

KA911 Cylinder $109.95
KA915 Cylinder $119.95
KA924 Cylinder $129.95

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

FLOW RATE
KA911 KA915 KA924

1/32 LPM 136 hours 226 hours 362 hours

1/16 LPM 68 hours 113 hours 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.

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

Warning: Not for medical use!

Use industrial oxygen available from local welding shops.

TYPICAL COMPLETE SYSTEM
KA901 Regulator
KA975 Diffuser
KA915 Cylinder

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

OXYGEN SYSTEM STORAGE BAGS

Complete with shoulder harness and carrying handle.

Protect your complete oxygen system from salt and moisture while operating or during storage.

The mesh bag allows immediate storage of your diffuser and hose while wet.

Your oxygen system remains completely assembled at all times.

KA930 To Accommodate KA911 cylinder. $29.95

KA931 To Accommodate KA915 cylinder. $29.95

KA931 Oxygen System Storage Bag shown with KA915 Cylinder, KA903 Regulator , KA970 diffuser, and KA946 15' Regulator Hose.

OXYGEN ACCESSORIES

KA944 4' Oxygen Hose

Internally ribbed hose to prevent kinking with hose covers for hose barbs at each end. Cannot be cut. $2.95

KA945 7' Oxygen Hose

Internally ribbed hose to prevent kinking with hose covers for hose barbs at each end. Cannot be cut. $3.95

KA946 15' Oxygen Hose

Internally ribbed hose to prevent kinking with hose covers for hose barbs at each end. Cannot be cut. $4.95

KA947 Tee Connection

Allows connection of two diffusers with one regulator. Three hoses required to complete the system. $1.95

FLEXIBLE TRANS-FILLS

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!

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

NOT AVAILABLE AT THIS TIME

TRANSFILL SAFETY INSTRUCTIONS

KA950 FLEXIBLE TRANS-FILL
Introductory Special:
KA950 $299.95

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!

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.

FISHING OXYGENATION SYSTEMS

KeepAlive Aerators, Bait Tanks & Fishing Oxygen Systems
E-Mail		E-Mail
Tel. 727-841-0407	P.O. Box 1952, Tarpon Springs, FL 34688	Fax 727-815-8049

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