Eastman 20199 Hose Bibb Anti-Siphon Vacuum Breaker, Rough Brass : �鶹��.ca: Industrial & Scientific

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Eastman 20199 Hose Bibb Anti-Siphon Vacuum Breaker, Rough Brass

Brand: Eastman

1,345 ratings

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Size	3/4 Inch FHT x 3/4 Inch MHT
Material	Brass
Brand	Eastman
Colour	Brass
Item dimensions L x W x H	38 x 43 x 13 millimeters
Connector type	Adapter
Thread size	0.75 inch
Exterior finish	Brass
Thread type	UNC
Item weight	0.01 Ounces

About this item

Designed to prevent the backflow of fluids back into the potable water system
Constructed of a heavy-duty brass body to resist corrosion and provide strength and durability
Features a break-off screw for permanent installation
Maximum pressure of 125 PSI and temperature of 180-degrees Fahrenheit
Equipped with a self-draining mechanism that allows water to drain upon shut off

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This item: Eastman 20199 Hose Bibb Anti-Siphon Vacuum Breaker, Rough Brass

$8.60

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Rain Bird HT07525PS Drip Irrigation 25 PSI Pressure Regulator, 3/4" Female Hose Thread x 3/4" Male Hose Thread

$14.19

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Raindrip 052010P 1/2-Inch-by-100-Foot Poly Hose

$34.04��($0.34/metre)

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Technical Details

Manufacturer	‎Eastman
Place of Business	‎ROCKWALL, TX, 75032 US
Part Number	‎20199
Product Dimensions	‎3.81 x 4.32 x 1.27 cm; 0.28 g
Item model number	‎20199
Is discontinued by manufacturer	‎No
Size	‎3/4 Inch FHT x 3/4 Inch MHT
Colour	‎Brass
Style	‎Breaker
Material	‎Brass
Power Source	‎hand-powered
Item Package Quantity	‎1
Number of Pieces	‎1
Included Components	‎hose bib vacuum breaker
Batteries Included?	‎No
Batteries Required?	‎No
Item Weight	‎0.28 g
Country of origin	‎China

Additional Information

ASIN	B00LEMRVIW
Customer Reviews	1,345 ratings 4.3 out of 5 stars
�鶹�� Rank	#478 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Pipe Fittings
Date First Available	Aug. 1 2012

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Product description

Eastman's Hose Bibb Anti-Siphon Vacuum Breaker is designed for outdoor hose use. The vacuum breaker is designed to prevent the backflow of fluids back into the potable water system. This vacuum breaker is self draining and includes a break-off screw for permanent installation.

From the manufacturer

About Us

EZ-FLO International was founded in 1979. As our name indicates, we are a global company, EZ-FLO operates in Rockwall, Texas and has distribution centers in New Jersey, North Carolina, Florida, Texas and California. We also operate a wholly-owned manufacturing facility in Ningbo, China.

For more than 50 years, our Eastman brand products have been synonymous with premium quality appliance and plumbing connectors trusted by generations of professional installers, plumbers and consumers. Over the years, we have expanded our product lines to include pans, outlet boxes, expansion tanks, and more. Today, every product manufactured by EZ-FLO Eastman carries a long history of quality and innovation.

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	This Item Eastman��20199 Hose Bibb Anti-Siphon Vacuum Breaker, Rough Brass	Recommendations WHK��Hose Bib Backflow Preventer Vacuum Breaker,Garden Hose Check Valve to Connect 3/4 Inch Outdoor Faucet Spigot,Sprinkler,RV,Anti-Siphon,2 Packs	�� HQMPC��Brass Garden Hose Y Valve Hose Splitter Water Garden Hose Adapter 2 Way 3/4" GHT Thread	�� Rain Bird��HT07525PS Drip Irrigation 25 PSI Pressure Regulator, 3/4" Female Hose Thread x 3/4" Male Hose Thread
	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment	Try again! Details Added to Cart spCSRF_Treatment
Price	$8.60	-6%��$18.49 Was: $19.69	$18.99	$14.19
Delivery	—	Get it by Monday, Jul 21	Get it by Monday, Jul 21	—
Customer ratings	4.31,345	4.3426	4.52,559	4.41,938
Sold by	�鶹��.ca	TAIZHOU WOKEN	HAOQI MPC	�鶹��.ca
size	3/4 Inch FHT x 3/4 Inch MHT	—	2	3/4" Hose Thread
material	Brass	Brass	Brass	Acrylonitrile Butadiene Styrene
connector type	Adapter	Hose Thread (GHT)	Adapter	Bib
thread size	—	0 75 inch	1.9 cm (equivalent to 0.75 inch in English)	0.75 inch x 0.75 inch
thread type	UNC	GHT	GHT	Metric Parallel
number of pieces	1	2	1	1
exterior finish	Brass	Brass	Brass	Brass

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Customer reviews

1,345 global ratings

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Customers say

Customers like the functionality and quality of the hose pipe fitting. They mention it works great on a hose and is of good quality. However, some customers have reported that it makes a very loud whiny noise when it's on and a vibrating noise that could be heard inside the house.

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Functionality Quality Noise

5 customers mention "Functionality"5 positive0 negative

Customers like the functionality of the hose pipe fitting. They mention it works great on a hose and has a water timer.

"Works great, used this with teflon tape. No leaks, stops back pressure. Bought it as a replacement to my old one." Read more

"Works as it should. Quality seems to be excellent. Shipping was next day." Read more

"Works great on a hose, but with a water timer on it and going to soaker hoses, there is too much back pressure or something and makes a horrible..." Read more

"Works as advertised, but there was an issue (not the adapter itself)...." Read more

4 customers mention "Quality"4 positive0 negative

Customers are satisfied with the quality of the product. They mention everything Eastman is of good quality.

"Good quality backflow preventor but makes a very loud whiny noise when it's on. Seems to prevent the backflow but the noise is pretty annoying." Read more

"Bought two for my RV and I've learned that if it's Eastman, it's good quality. Recommended." Read more

11 customers mention "Noise"3 positive8 negative

Customers are dissatisfied with the noise produced by the product. They mention it makes a very loud whiny noise when it's on and a vibrating noise that could be heard inside the house.

"This product makes a horrible vibrating noise that could be heard inside the house. Replaced with a plastic Rain Bird one that had no problems." Read more

"...It does make some funny noises in the house as the water pressure rises and falls, but that might just be my pipes." Read more

"The noise is real..." Read more

Top reviews from Canada

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Brice
As expected.
Reviewed in Canada on September 1, 2023
Verified Purchase

It seems to be doing what it is supposed to do. It does make some funny noises in the house as the water pressure rises and falls, but that might just be my pipes.

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Helpful

Daniel Pigeon
Très bonne qualité.
Reviewed in Canada on June 21, 2025
Verified Purchase
Fait bien le travail, très bonne qualité

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C.B.
Functional but noisy
Reviewed in Canada on July 1, 2025
Verified Purchase
Good quality backflow preventor but makes a very loud whiny noise when it's on. Seems to prevent the backflow but the noise is pretty annoying.

Read more

Helpful

BlondieSL
Works as advertised, but there was an issue (not the adapter itself).
Reviewed in Canada on May 29, 2025
Verified Purchase
At first, I connected one of these to the outside hose connection that goes to dual water filters to remove chlorine.

What I noticed is that when we used the cold water in the kitchen sink, it would cause this to pop water out of it, which I guess is by design.

The actual problem is that the outside hose pipe is connected directly to the kitchen cold water pipe.
So any back pressure there causes the valve to open and close.

But this isn't an issue with this one-way valve.

When I put the 2nd one at the other end of the house, there was no issue.

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Helpful

Sef
Works Great
Reviewed in Canada on June 28, 2025
Verified Purchase
Works great, used this with teflon tape. No leaks, stops back pressure. Bought it as a replacement to my old one.

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Helpful

Jason K
Best thing i've bought
Reviewed in Canada on March 13, 2025
Verified Purchase
Replaced my old bib that made a loud whining noise whenever you opened the tap, now it's silent.

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Michael Chorney
Makes a horrible vibrating noise.
Reviewed in Canada on September 16, 2024
Verified Purchase
This product makes a horrible vibrating noise that could be heard inside the house.
Replaced with a plastic Rain Bird one that had no problems.

Read more

One person found this helpful

Helpful

Johnny Lunchbucket
Everything Eastman is Good Quality
Reviewed in Canada on December 11, 2024
Verified Purchase
Bought two for my RV and I've learned that if it's Eastman, it's good quality. Recommended.

Read more

Helpful

Top reviews from other countries

Embrace the Journey
Essential Addition for Any Garden Setup!
Reviewed in the United States on January 29, 2025
Verified Purchase

I recently purchased the Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, and I couldn’t be happier with my choice! This product is a game-changer for anyone looking to protect their water supply while ensuring their gardening tasks run smoothly.

**Installation:** The installation process was straightforward and hassle-free. It fits perfectly onto my existing hose bibb, and I appreciated the clear instructions that came with it. Within minutes, I had it set up and ready to go.

**Functionality:** The anti-siphon feature works brilliantly, preventing any backflow of water, which gives me peace of mind knowing that my garden and drinking water supply are safe. It operates smoothly, and I’ve noticed a significant improvement in my water pressure when using my hose.

**Durability:** The build quality is impressive. It feels sturdy and well-made, and I can tell it will last for years to come. The materials seem resistant to wear and tear, which is essential for outdoor use.

**Value for Money:** Given the quality and performance of this vacuum breaker, I believe it’s a fantastic value for the price. It’s a small investment that protects your entire plumbing system and ensures a healthier garden.

I highly recommend the Eastman Hose Bibb Anti Siphon Vacuum Breaker to anyone in need of a reliable and efficient solution for their outdoor watering needs. It’s definitely a must-have for any serious gardener!

Read more

Embrace the Journey

Essential Addition for Any Garden Setup!

Reviewed in the United States on January 29, 2025
I recently purchased the Eastman 3/4 Inch FHT x 3/4 Inch MHT Hose Bibb Anti Siphon Vacuum Breaker, and I couldn’t be happier with my choice! This product is a game-changer for anyone looking to protect their water supply while ensuring their gardening tasks run smoothly.

**Installation:** The installation process was straightforward and hassle-free. It fits perfectly onto my existing hose bibb, and I appreciated the clear instructions that came with it. Within minutes, I had it set up and ready to go.

**Functionality:** The anti-siphon feature works brilliantly, preventing any backflow of water, which gives me peace of mind knowing that my garden and drinking water supply are safe. It operates smoothly, and I’ve noticed a significant improvement in my water pressure when using my hose.

**Durability:** The build quality is impressive. It feels sturdy and well-made, and I can tell it will last for years to come. The materials seem resistant to wear and tear, which is essential for outdoor use.

**Value for Money:** Given the quality and performance of this vacuum breaker, I believe it’s a fantastic value for the price. It’s a small investment that protects your entire plumbing system and ensures a healthier garden.

I highly recommend the Eastman Hose Bibb Anti Siphon Vacuum Breaker to anyone in need of a reliable and efficient solution for their outdoor watering needs. It’s definitely a must-have for any serious gardener!

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Erik42
Preventing Gravity Feed
Reviewed in the United States on June 28, 2025
Verified Purchase
I have an IBC tote with a submersible pump to feed low pressure drip lines, where the lines are maybe 4-5 feet below the water level in the tank. Was experiencing gravity feed when the pump was off. This completely solved my issue, breaks the siphon when the pump cuts off. Solid, works perfect, durable.

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Brian
Works. Noisy. Some spray.
Reviewed in the United States on June 24, 2025
Verified Purchase
Makes a noisy hum in the house. Sprays water in some situations.

Seems to prevent backflow.

Read more
timmytool
Good product.
Reviewed in the United States on July 4, 2025
Verified Purchase
Good quality, can't ask for anything more.

Read more
D. Bridges
Better safe than sorry.
Reviewed in the United States on April 21, 2025
Verified Purchase
When I first bought my house I saw these on my outside faucets I thought they were flow restrictors. Promptly removed them then learned what they really are. They do restrict the flow of contaminants back into the household water supply. Depending on how much usage they get they should last a long time. I replaced mine after 10 years with these. So far they are working fine. They are a little noisy but I guess that means they are working.

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Eastman 20199 Hose Bibb Anti-Siphon Vacuum Breaker, Rough Brass

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Top reviews from Canada

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Top reviews from other countries

5.0 out of 5 stars Essential Addition for Any Garden Setup!

Essential Addition for Any Garden Setup!

Images in this review

5.0 out of 5 stars Preventing Gravity Feed

4.0 out of 5 stars Works. Noisy. Some spray.

5.0 out of 5 stars Good product.

5.0 out of 5 stars Better safe than sorry.

Essential Addition for Any Garden Setup!

Preventing Gravity Feed

Works. Noisy. Some spray.

Good product.

Better safe than sorry.