What is the psi rating for this hose? Several commented that it is breaking. Perhaps the psi rating is lower than the pump they are using.

While I don’t know the actual rating, I have had no problem with over 100’ of hose hooked to a diaphragm aerator 15’ deep in our pond.

Does this hose use "lead" for weight, or is some other high molecular weight material used?

Thank you for your question. As the material density is 1.4g/cm3, the water density is 1g/cm3. So the hose can be self weighted.

3/8 inch internal diameter or external diameter?

3/8 inch inside diameter. 3/8 barred fittings work well with this tubing

What is the pressure rating ?

Thank you for your question. High strength material compound is extreme temperature Safe (-120° - +175°) temp rating for residential or commercial use.

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🌿 Dive Deep, Breathe Easy — The Ultimate Pond Aeration Solution

PLUG PLAY PRECISION - Includes clamps & menders for airtight, leak-free connections.
BUILT TO BRAVE EXTREMES - Durable hose resists kinks, splits, and temperature swings.
EFFORTLESS POND MASTERY - Weighted tubing sinks naturally—no extra weights needed.
UNIVERSAL AERATION ALLY - Compatible with all surface and underwater aerators for optimal airflow.
TAILORED TO YOUR TERRAIN - Extra-long 300' hose easily custom cuts to fit any pond shape.

The Lostronaut Self Sinking Hose is a 300-foot, 3/8-inch diameter weighted pond aeration tubing designed for effortless installation and reliable performance. Built from durable materials that withstand extreme temperatures from -120° to +175°F, it resists kinking, collapsing, and splitting. The hose sinks naturally without extra weights, and comes with stainless steel clamps and menders for airtight connections, making it compatible with all surface and underwater pond aerators.

Reviews

M**T

Heavy duty and withstand the heat

As you can Imagine Texas gets hot. Bout this to add an aeration system to our small pond. After 2 months there is no deterioration seen and the tuning remains submerged as one should expect. Good product for my Pond aeration system

23.07.2023

V**N

Awesome Item

Shipping was very fast, easy to install and get into the water. Works great with my windmill aerator.

29.07.2023

A**R

So far so good

The line is weighted and has been in my pond for 2 weeks. So far so good. Bubbler are working flawless.

16.07.2023

S**K

Absolute trash. Zero stars

Ordered this for my aerator in pond. Blew a hole after two days use. Cut out bad section and reattached, 2 days later, a new hole. You can see in the pics. Would love my money back, but im sure thats not likely. Not rated for very much psi best i can tell.. old aerator hose held up for 2 years. This garbage cant make it 2 days. Save your money folks.

31.07.2024

D**H

very thin hose

This air hose is very soft and thin, did not realize it was so thin.

1.07.2022

K**Y

Good product

It does what’s it’s supposed to. Great flow no kinks

9.12.2022

L**!

Pond air

Works as expected

19.07.2023

S**S

Worked fine on installation.

Only have had the product in our Pond for 3 weeks now, and it’s fine yet.

17.06.2022

A**R

Submersible air line

Arrived on time and I hope to use it to help aerate my new pond so I can control weed growth and I’ll be able to keep fish.

31.03.2023

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Brand	LOSTRONAUT
Material	Stainless Steel
Color	Black
Product Dimensions	3600"L x 0.63"W
Nominal Wall Thickness	0.375 inches
Outside Diameter	0.63 Inches
Item Length	3600 Inches
UPC	850009620545
Manufacturer	LOSTRONAUT
Item Weight	38.4 pounds
Size	300 Feet
Batteries Included?	No
Batteries Required?	No

Lostronaut Self Sinking Hose with Clamps & Menders for Easy Installation, Pond Aeration Tubing for Your Diffused System, Aerating Fountain, & Surface Aerator - 300' x 3/8"

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