🚰 Master your water pressure like a pro — no tools, no guesswork, just flawless flow.
The Apollo Expansion PEX 3/4" Bronze Double Union PEX-A Water Pressure Regulator with Gauge is a compact, lead-free bronze valve designed to protect plumbing systems by regulating water pressure between 15 and 75 psi. Featuring a tool-free adjustable mechanism, a color-coded gauge for easy monitoring, and a double union PEX-A barb design for fast installation, it meets rigorous ASSE and CSA certifications, ensuring durable, reliable performance in any PEX-A piping setup.
| Material | Bronze |
| Brand | Apollo |
| Item dimensions L x W x H | 2.13 x 7 x 8 inches |
| Exterior Finish | Bronze |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | Cross Linked Polyethylene |
| Outlet Connection Type | Barb |
| Maximum Operating Pressure | 400 Pound per Square Inch |
| Number of Ports | 3 |
| Outlet Connection Size | 0.75 Inches |
| Specification Met | CSA |
| Global Trade Identification Number | 00191988019785 |
| Manufacturer | Apollo |
| UPC | 191988019785 |
| Part Number | EPXPRV34WG |
| Item Weight | 2.87 pounds |
| Product Dimensions | 2.13 x 7 x 8 inches |
| Item model number | EPXPRV34WG |
| Size | No Size |
| Color | Bronze |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Included Components | Water Pressure Regulator w/ Gauge |
| Batteries Required? | No |
| Warranty Description | Warranty |
D**S
Would recommend.
Apollo seems to put out decent stuff. I'm happy with purchase and performance of product.
B**L
Literally a 15 minute installation
The house we recently bought gets its water from a local independent water company. The service is great and the quality of the water is fantastic. However, their water pressure control leaves much to be desired. I have recorded water pressures ranging from 36 PSI to 86 PSI throughout the day. That can take its toll on toilet flush valves, faucet seals, and water heaters. I installed this right after the main shutoff valve and lowered its factory setting of 50 PSI to 45 PSI. That still gives us a good shower while getting rid of the water hammer and "whistling" at the fixtures. I supervised 6 different water plants during my time in Public Works. Water pressure of 45 PSI seems to be the sweet spot for good water flow and plumbing fixture and water heater longevity. It's nice to get something American Made for a change.
L**R
Sent a used/already opened item and was supposed to be new
This is the second time I ordered this item and the packaging had already been ripped open. The first time the gauge was broken. This time the fittings are abnormal in size and I missed the return window. My fault but that won’t happen again as I will not chance a third issue.
R**Y
Good solid regulator
The first thing that struck me was this was heavier and bigger than I thought it would be. I guess I just had a different vision in my head from the pictures. This is for Pex A. If you aren't using the Pex that uses the expander tool, this is not the regualtor for you. I would buy this again.
R**H
Easy to read
Installs easy, easy to adjust, easy to read.
T**7
Works perfect after over a year.
So many of the bad reviews are because people don't understand that this is PEX-A. A is not the same as your B you get st the big box store.
S**N
DOA - Pressure would not adjust.
Pressure did not adjust at all and returned. Poor quality control.
L**N
needs special tool to flare pex tubbing for fitting.
fitting pex to nipples requires a tool for opening up tubbing enough to slide over male ends. costly and hard to find for a one time job. as enclosed manual states- may need additional regulator if water pressure is too great, this was my case. 95 lbs incoming was too much for this regulator to control consistently. after getting the item installed and putting the old regulator ahead of it in line, it works well and having a pressure gauge after adjustment is very handy.
Trustpilot
5 days ago
1 month ago
