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Backflow test kit

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Home / Plumbing & Fixtures / Backflow test kit refurbished & used for sale | For Sale USA
Backflow test fittings - fittings, kit

Backflow test fittings - fittings, kit

$156.00
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Barton backflow test gauge - barton, kit

Barton backflow test gauge - barton, kit

$824.99
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Mid west 890 - mid-west, double

Mid west 890 - mid-west, double

$315.00
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Mid west instrument model - instrument,

Mid west instrument model - instrument,

$200.00
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Watts backflow preventer - watts,

Watts backflow preventer - watts,

$350.00
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Mid west instruments 845 - mid-west,

Mid west instruments 845 - mid-west,

$925.00
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Watts tk99e valve - 5,

Watts tk99e valve - 5,

$699.99
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Watts regulator delta lite - lite, tk

Watts regulator delta lite - lite, tk

$499.00
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Midwest back flow test - back,

Midwest back flow test - back,

$599.00
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Mid west instrument test - mid-west, kit

Mid west instrument test - mid-west, kit

$182.75
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Backflow test accessories kit - accessories,

Backflow test accessories kit - accessories,

$156.00
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Mako arbiter mk3 - arbiter, 3-valve

Mako arbiter mk3 - arbiter, 3-valve

$649.99
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Midwest instruments backflow - midwest,

Midwest instruments backflow - midwest,

$1799.99
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Mid west instrument - model, 890

Mid west instrument - model, 890

$199.99
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Backflow preventer quick test - quick,

Backflow preventer quick test - quick,

$175.00
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Midwest instrument 110645 - instrument,

Midwest instrument 110645 - instrument,

$306.33
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Backflow test kit for - 🔥,

Backflow test kit for - 🔥,

$700.00
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Watts digital backflow - watts,

Watts digital backflow - watts,

$895.00
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Mid west backflow prevention - mid,

Mid west backflow prevention - mid,

$450.00
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Midwest model 830 reduced - 830,

Midwest model 830 reduced - 830,

$249.99
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Midwest instrument 110646 - midwest,

Midwest instrument 110646 - midwest,

$239.99
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Backflow test kit - backflow, kit-with

Backflow test kit - backflow, kit-with

$999.00
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Watts tk99e valve backflow - tk99e,

Watts tk99e valve backflow - tk99e,

$3245.11
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New bac flo backflow - new, mr

New bac flo backflow - new, mr

$1250.00
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Watts backflow preventer - backflow,

Watts backflow preventer - backflow,

$379.99
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Midwest instrument 835 - instrument,

Midwest instrument 835 - instrument,

$1680.99
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Watts regulator backflow - regulator, dr

Watts regulator backflow - regulator, dr

$790.00
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Backflow single valve - mr.,

Backflow single valve - mr.,

$795.00
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Mid west model - mid-west, rp

Mid west model - mid-west, rp

$250.00
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Bac flo backflow prevention - mr,

Bac flo backflow prevention - mr,

$182.00
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Midwest instrument 110646 - midwest,

Midwest instrument 110646 - midwest,

$306.33
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Midwest instrument 110645 - midwest,

Midwest instrument 110645 - midwest,

$234.99
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Bac flo valve gauge - bac, 3

Bac flo valve gauge - bac, 3

$1065.00
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Midwest instrument 110646 - midwest,

Midwest instrument 110646 - midwest,

$227.07
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Midwest reduced pressure - midwest,

Midwest reduced pressure - midwest,

$1397.54
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Bac flo valve - bac,

Bac flo valve - bac,

$1065.00
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Watts backflow preventer - tk-9a,

Watts backflow preventer - tk-9a,

$750.00
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Watts regulator backflow - tk-7,

Watts regulator backflow - tk-7,

$750.00
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Midwest reduced pressure - midwest,

Midwest reduced pressure - midwest,

$899.95
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Bac flo digital valve - digital,

Bac flo digital valve - digital,

$1250.00
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Watts backflow preventer - tk-9a,

Watts backflow preventer - tk-9a,

$3560.99
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Midwest instrument backflow - midwest,

Midwest instrument backflow - midwest,

$1412.12
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Watts regulator backflow - regulator,

Watts regulator backflow - regulator,

$573.52
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Zurn wilkins 3 valve - tg-3, 3-valve

Zurn wilkins 3 valve - tg-3, 3-valve

$900.00
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Mid west 890 test kit - 890,

Mid west 890 test kit - 890,

$189.00
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Backflow test kit - backflow,

Backflow test kit - backflow,

$1550.00
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Watts backflow preventer - backflow,

Watts backflow preventer - backflow,

$699.99
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Mid west instrument model - instrument,

Mid west instrument model - instrument,

$170.00
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Vintage watts regulator - watts,

Vintage watts regulator - watts,

$349.99
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Watts regulator tk - co., tk-dp

Watts regulator tk - co., tk-dp

$4200.00
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Watts tk9a backflow preventer - tk9a,

Watts tk9a backflow preventer - tk9a,

$1225.00
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Watts computerized - watts, tk-dp

Watts computerized - watts, tk-dp

$1790.00
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Watts 99d delta lite - tk-99d,

Watts 99d delta lite - tk-99d,

$6080.00
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Law compliant test - test, cocks

Law compliant test - test, cocks

$113.99
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905 051 check - valve, assembly

905 051 check - valve, assembly

$22.55
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905 051 check valve - check,

905 051 check valve - check,

$22.94
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📊56 listings · from $22.55 · avg $909.86
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 56 backflow test kit listings currently in our index. Prices range from $22.55 to $6080, with an average of $909.86. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about backflow test kit →

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Everything you need to know about backflow test kit

Whether you are looking for a brand-new or second-hand backflow test kit, eBay offers one of the largest selections available online. With 56 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $22.55, while premium listings can reach $6080 — giving you a wide budget spread to work with. The average price of $909.86 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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