Water pressure regulator
Water pressure regulator for sale on Ireland's largest auction and classifieds sites
Dn15 adjustable pressure - dn15, - £7.79
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Water pressure reducing valve - water, - £28.99
22mm pressure reducing • Compatibility name suggests • Pipe system this - Free postage - New and Used
22mm pressure reducing • Compatibility name suggests • Pipe system this - Free postage - New and Used
Water pressure reducing valve - water, - £14.99
All you see • Will get pictures • Are actual item - Free postage - New and Used
All you see • Will get pictures • Are actual item - Free postage - New and Used
Dn20 adjustable water - dn20, - £31.19
Dn20 water pressure • Gauge easy install • Can used most - Free postage - New and Used
Dn20 water pressure • Gauge easy install • Can used most - Free postage - New and Used
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Antelco pressure regulator - pressure, - £10.95
Pressure regulators are • Low flow micro • Irrigation systems restrict - Free postage - New and Used
Pressure regulators are • Low flow micro • Irrigation systems restrict - Free postage - New and Used
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48 listings · from £6.29 · avg £14.42
⚠️ These listings were last updated more than 25 days ago.
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Browse 48 water pressure regulator listings currently in our index. Prices range from £6.29 to £34.99, with an average of £14.42. 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 water pressure regulator →
Pressure reducing valve - valve, with - £19.98
22mm 15mm water • Using brass reducing • Sets shown images - Free postage - New and Used
22mm 15mm water • Using brass reducing • Sets shown images - Free postage - New and Used
Dn15 brass - dn15, 1/2" - £8.77
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Dn15 adjustable pressure - 1/2", - £7.41
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Water pressure reducing valve - water, - £20.99
Dedicated 15mm compression • Nut olive max • Inlet working pressure - Free postage - New and Used
Dedicated 15mm compression • Nut olive max • Inlet working pressure - Free postage - New and Used
Dn15 brass water pressure - dn15, 1/2" - £8.95
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Water pressure regulator - water, - £8.95
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Water pressure regulating - water, - £20.49
22mm 15mm reducers • Included max inlet • Working pressure bar - Free postage - New and Used
22mm 15mm reducers • Included max inlet • Working pressure bar - Free postage - New and Used
Bsp air pressure - 1/4", - £7.59
Regulator inlet outlet • Port bsp matter • Pressure flow fluctuations - Free postage - New and Used
Regulator inlet outlet • Port bsp matter • Pressure flow fluctuations - Free postage - New and Used
Adjustable water - adjustable, - £13.99
Thread water outlet • Inlet has 4in • Which can connected - Free postage - New and Used
Thread water outlet • Inlet has 4in • Which can connected - Free postage - New and Used
Seaflo motohome caravan - /, - £13.99
Water inlet used • System constructed stabilized • Plastic there are - Free postage - New and Used
Water inlet used • System constructed stabilized • Plastic there are - Free postage - New and Used
Dn25 brass adjustable - 1", - £21.59
8k0953568q spiral cable • Angle sensor assembly • Pins audi fuel - Free postage - New and Used
8k0953568q spiral cable • Angle sensor assembly • Pins audi fuel - Free postage - New and Used
Water pressure regulator - pressure, - £8.66
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Antelco pressure regulator - antelco, - £10.95
Pressure regulators are • Low flow micro • Irrigation systems restrict - Free postage - New and Used
Pressure regulators are • Low flow micro • Irrigation systems restrict - Free postage - New and Used
Water pressure reducing - pressure, - £20.99
22mm 15mm reducers • Included max inlet • Working pressure bar - Free postage - New and Used
22mm 15mm reducers • Included max inlet • Working pressure bar - Free postage - New and Used
New mains water - new, with - £11.12
Water inlet pressure • Regulator made durable • Wear resistant type - Free postage - New and Used
Water inlet pressure • Regulator made durable • Wear resistant type - Free postage - New and Used
Water pressure regulator - water, - £10.18
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Water pressure reducing valve - pressure, - £22.50
Main body has • 22mm compression both • Ends but you - Free postage - New and Used
Main body has • 22mm compression both • Ends but you - Free postage - New and Used
Dn15 brass water pressure - brass, - £8.99
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Water regulator compact - water, - £27.99
Water pressure regulator • Bsp ports maximum • Port gauge supplied - Free postage - New and Used
Water pressure regulator • Bsp ports maximum • Port gauge supplied - Free postage - New and Used
Antelco pressure regulator - antelco, - £23.95
Pressure regulators restrict • Optimising emitter performance • Applications drip spray - Free postage - New and Used
Pressure regulators restrict • Optimising emitter performance • Applications drip spray - Free postage - New and Used
Mini air pressure regulator - mini, - £8.59
Fits into your • Airline directly onto • Spray gun prevent - Free postage - New and Used
Fits into your • Airline directly onto • Spray gun prevent - Free postage - New and Used
Water pressure reducing - pressure, - £20.94
Suit pipe work • 22mm 15mm copper • Pressure reducing valves - Free postage - New and Used
Suit pipe work • 22mm 15mm copper • Pressure reducing valves - Free postage - New and Used
Mini air pressure - air, regulator - £7.99
Fits into your • Airline directly onto • Spray gun prevent - Free postage - New and Used
Fits into your • Airline directly onto • Spray gun prevent - Free postage - New and Used
Mini air pressure regulator - mini, - £7.99
Fits into your • Airline directly onto • Spray gun prevent - Free postage - New and Used
Fits into your • Airline directly onto • Spray gun prevent - Free postage - New and Used
Water pressure regulator - water, for - £21.29
Lead free this • Regulator was modified • Contain lowest amount - Free postage - New and Used
Lead free this • Regulator was modified • Contain lowest amount - Free postage - New and Used
Drip irrigation regulating - irrigation, 1 - £7.30
Are you looking • Professional yet affordable • Irrigation regulating valve - Free postage - New and Used
Are you looking • Professional yet affordable • Irrigation regulating valve - Free postage - New and Used
Dn15 brass water - water, pressure - £19.89
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Bsp air pressure - 1/4", - £6.29
Regulator inlet outlet • Port bsp matter • Pressure flow fluctuations - Free postage - New and Used
Regulator inlet outlet • Port bsp matter • Pressure flow fluctuations - Free postage - New and Used
Garden irrigation pressure - garden, - £8.99
Pressure reducer installeddirectly • Between garden tap • 1.7 bar irrigation - Free postage - New and Used
Pressure reducer installeddirectly • Between garden tap • 1.7 bar irrigation - Free postage - New and Used
Dn15 brass water - dn15, - £8.99
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Porphis spray inline air - rx, - £34.99
Npt inlet outlet • Air compressor water • Separator clean dry - Free postage - New and Used
Npt inlet outlet • Air compressor water • Separator clean dry - Free postage - New and Used
Garden micro irrigation - &, - £6.35
Fully compatible all • 46mm micro irrigation • Systems including hozelock - Free postage - New and Used
Fully compatible all • 46mm micro irrigation • Systems including hozelock - Free postage - New and Used
Gardena pressure regulator - gardena, - £14.30
Gardena coupling regulating • Valve opens new • Possibilities watering your - Free postage - New and Used
Gardena coupling regulating • Valve opens new • Possibilities watering your - Free postage - New and Used
Flow water pressure - water, - £18.44
Water pressure regulator • Essential rvs this • Must have campers - Free postage - New and Used
Water pressure regulator • Essential rvs this • Must have campers - Free postage - New and Used
Hozelock hose pressure - hozelock, - £13.99
Your water pressure • Micro irrigation system • Automatic watering systems - Free postage - New and Used
Your water pressure • Micro irrigation system • Automatic watering systems - Free postage - New and Used
Water pressure regulator - pressure, - £13.95
Water inlet has • 4in internal threads • Which can directly - Free postage - New and Used
Water inlet has • 4in internal threads • Which can directly - Free postage - New and Used
American motorhome plastic - american, rv - £11.99
- Free postage - New and Used
- Free postage - New and Used
Dn15 adjustable pressure - 1/2", - £8.39
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Water pressure regulator - water, - £13.89
4in internal threads • Water inlet has • Which can directly - Free postage - New and Used
4in internal threads • Water inlet has • Which can directly - Free postage - New and Used
Dn15 brass adjustable - dn15, - £9.01
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Adjustable pressure reducer - adjustable, - £8.88
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Dn15 brass water • Pressure reducer apply • Flow too fast - Free postage - New and Used
Dn15 brass water pressure - water, - £16.99
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Dn15 brass water - dn15, 1/2" - £10.62
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
Brass water pressure • Reducer apply hydraulic • Flow too fast - Free postage - New and Used
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Everything you need to know about water pressure regulator
Whether you are looking for a brand-new or second-hand water pressure regulator, eBay offers one of the largest selections available online. With 48 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 £6.29, while premium listings can reach £34.99 — giving you a wide budget spread to work with. The average price of £14.42 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.