Questions tagged [water-pressure]

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3answers
139 views

Do braided stainless steel hoses with surface corrosion require replacement?

I'd be grateful if someone would resolve some conflicting advice I've been given on this topic. Some argue that the braiding does not contribute to the pressure rating of these hoses, and that ...
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2answers
311 views

low water pressure in house caused by hot water tank coming off main before cold?

We bought our house a couple of years ago and it is old and was previously divided into 4 apartments. It had two water tanks installed and we had one of them removed and we also had a plumber do a ...
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2answers
384 views

How does cold water pressure get used by a hot water heater to produce hot water pressure?

Recently I had to change a washer in the shower for my hot water tap. I couldn't find the pressure tap for the hot water on my hot water boiler. I asked a friend how to switch off the hot water ...
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0answers
48 views

Brand New Fridge - Low water pressure from dispenser

I just bought a brand new - Whirlpool French door fridge. Water is coming out of the machine, and ice is being made... but... the water pressure from the fridge is slow. House pressure is fine, ...
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1answer
191 views

Braided stainless steel water supply hoses versus rubber hoses

I've noticed some apartments that use both for water supply to faucets and toilet cisterns. I understand that the braided hoses are rated for higher pressures, but how do they compare in terms of ...
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3answers
13k views

Is it possible to control water pressure using a ball valve?

I have too high water pressure (120 psi) on the main line. If we assume the water pressure on is constant, then is it possible to reduce it by reducing the flow using a ball valve? The reason I'd ...
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0answers
68 views

Low pressure when using outside hose

We are in the northeast on a well. We have had no issues with inside water pressure or running out of water. Recently, On two occasions, we filled a 240 gal inflatable pool from the outside hose. ...
2
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3answers
131 views

How can I use drain motor as aquarium motor?

I want to circulate water which falls from a tank that 2.5 meters up to the reservoir tank at the ground level. I know there are numerous pumps but I want to use a washing machine drain motor if it is ...
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1answer
149 views

Max water pressure of clear acrylic pipe?

I'm trying to diagnose an air locking problem with a power shower. It's currently fed by 15mm white plastic (type unknown) pipes for both hot and cold. I'd like to replace these with clear rigid pipes ...
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1answer
37 views

Different Pressure in Parts of the House [closed]

We are in the middle of remodeling our house. The water pressure in the bathroom is low but at the outside back faucet it is very high. The shower head doesn't have enough pressure to run it correctly....
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0answers
227 views

Replaced water filter now very low water pressure

Had very strong water pressure through water dispenser. Then replaced water filter and now very, very slow water. Did all the things everyone has suggested to no effect. Found that by pulling the ...
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1answer
43 views

Will replacing my jet pump with one that has a higher shut-off pressure increase the discharge pressure?

I'm currently using a pump with a rated shut-off pressure of 69 PSI to supply a house with water. It is sucking through a 1.25" PVC pipe that extends 1100' into a lake. The lift from the water surface ...
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2answers
121 views

Creating a dam for the creek in our back yard:

I want our little stream to babble and so I need a waterfall. I have the spot picked, but each time I try to dam it up, the water pushes thru and I have to try again. I'm using only natural materials: ...
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0answers
34 views

3/4 Inch CPVC Pipe Run Underground - Low Pressure

I tied into a water line that was capped off in my crawlspace. It is a CPVC water line that used to run to a sink in a utility room of my home. Water pressure when the line was connected was just as ...
2
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2answers
63k views

Why would I run out of water for a few seconds and then get full pressure back

When I turn the water on for a few minutes I get great pressure and then the water totally stops. After 2-30 seconds the water comes back on and seems fine for the duration. At first I thought it ...
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3answers
2k views

high water pressure in bathtub but not from the shower head!

why do I have high water pressure in the bathtub but not from the shower head? already changed plumbing and changed the shower head
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1answer
43 views

Suction hose in my watering system getting air. What can be the problem?

I have a water deposit, with a pressure booster pump, very similar to this one: Recently the pump stopped working properly. I don't get any water in the tap and, after inspection, I see that the ...
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1answer
95 views

Well Pressure Tank from 35 PSI to 65 and back every 7 minutes

My well pressure tank (Well X Trol) kicks on, goes up to 65 PSI, then immediately starts dropping, and after about 7 minutes, hits 35 PSI and kicks back on again, pushing it back up to 65 PSI... and ...
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1answer
382 views

Keston C36 Combi boiler - Error E37

According to the boiler manual E37 Water pressure error - You must top up the water pressure for your system When opening the fill loop valve to add water pressure, water flows out the exhaust ...
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1answer
446 views

Burcam 506532ss booster pump pressure too high

New user here. Hope someone can help. I just installed a Burcam 506532ss Water Pressure Boost Pump to help with my municipal water pressure. Example: Burcam 506532ss Water Pressure Boost Pump (...
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1answer
655 views

How can I tell water pressure is too high for the washing machine?

The technician installing our washing machine said that the water pressure in the pipe to which our washing machine is connected is too high, and that it will break if we use it this way. The manual ...
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1answer
111 views

What kind of pump control switch can I use to detect the presence of water pressure?

I have a water pump that fills up water tank on roof top. I have to turn on water pump manually every time the water supply is on and then have to turn it off when supply is off to prevent dry running ...
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0answers
56 views

Shower head drips while filling tub

I was reading a previous post and I have the same problem. Filling the tub and water comes from the shower head. Wife hates it. We used pex from the valve to both outlets with drop ear 90s. The tub ...
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1answer
289 views

Grohe LadyLux3 faucet flowing at 40% expected rate, even after replacing cartridge

My Grohe LadyLux3 kitchen faucet's flow rate has gradually slowed in the 4 years since we installed it, so that now it's flowing at 0.7 gallons per minute, which is less than half its rated flow rate ...
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2answers
60 views

Solar powered water pump

I have really low water pressure in my home at about 15 PSI and sometimes even 0. I already have a check valve on my main 3/4" line from the water meter. Since electricity is pretty expensive where I ...
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2answers
5k views

Water pressure drops in well water home, stops completely for 5-10 minutes, then comes back full pressure

I have read through other similar posts and it doesn't quite match my problem, so bear with me lol. We had a massive leak under the house and our landlord called a plumber out to fix it. He turned ...
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3answers
611 views

Can this valve be used for water?

A water valve cracked today at my house and had to call a plumber. He replaced it with a gas valve (yellow handle). He said he uses gas valves because they are better quality. What he installed looks ...
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4answers
21k views

How can I stop high water pressure from causing leaks at the connection to my washer?

First of all, I've tried searching the questions for this but I haven't found anything that matches, but if this is a duplicate, my apologies in advance. I've just moved into an apartment, and in ...
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2answers
27 views

Could work done to lower a radiator have caused a loss of water pressure from a combi boiler?

Our new house has a year-old combi boiler. We are doing a lot of work in the house and 2 days ago early evening a bedroom radiator was lowered (pipes were frozen to do this) and a hall radiator was ...
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0answers
34 views

Electrical shower no water pressure after turning off the mains supply

Hi I am hoping someone can help me - I turned my water supply off and replaced two ballcocks - one for heating and one on my main tank - drained all water out of the system - turned supply back on ...
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0answers
61 views

Water pressure booster

I need to get a water preasssure booster for my two story home and would like to know what should I look for. I know a specific brand can't be named, so I'm looking in specifications I should look for ...
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2answers
61 views

T&P Valve dripping after connecting new lines to water heater

I put in a new bathroom right by my water heater, about 25 ft of hot and cold pex line. Ever since The day I turned on the valves to do a leak test, I've had a very slow drip from my temperature ...
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3answers
55 views

Pressurized Container Automation [closed]

Not quite home-improvement, however the engineering question lends itself to the expertise of the fine folks in this forum. I am interested in pressurizing a hopper of tennis balls with a device like:...
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1answer
1k views

Installing 2 shower heads

I'm about to finish the rough plumbing in my shower, wife wants 2 shower heads. I'm fine with it, but what are the specs for the pipe size? Can I buy 2 shower valves with 1/2" inlets or do I need 3/4"?...
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1answer
2k views

Pulsating (cold) tap water

When not running any warm water, and having my tap about half open, the cold water pulsates a bit. The stream moves forwards and backwards about half a centimeter. I'm assuming the pressure fluctuates....
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1answer
61 views

How do I use this valve properly?

I have a valve in my heating system that I don't understand. I have searched on the internet but I haven't been able to find any information on it. What I do know is that the valve's purpose is that ...
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2answers
132 views

Adjusting well pump pressure

We have a 40/60 pump currently, but we feel like the pressure is extremely low inside the house. I have not had a chance to check the air pressure in the tank yet, but that will be done this weekend. ...
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1answer
50 views

Low water pressure in a specific sink after turning off the supply lines

Water pressure is normal in my entire house, however, recently, I had to turn off the shutoff valves to a single sink. Since I closed the shutoff valves and then opened them fully, the water ...
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0answers
423 views

Why do I have low hot water pressure in showers only?

I have 2 showers in my house. Suddenly the hot water pressure dropped in both. The cold is fine and we haven't noticed any change in the faucets in the house. What could make my hot water pressure ...
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1answer
51 views

No cold water and low hot water

Our toilet valve and the pipe behind the bathtub burst. We had those repaired and when we turned the water back on, we have low hot water pressure and no cold water upstairs. We can't find any more ...
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0answers
88 views

Single handle faucet problems

We have a single handle faucet in our kitchen sink, it started having issues where the water flow would sometimes be fine, sometimes non at all, or somewhere in between, at random, but almost never ...
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0answers
135 views

Slow running cold water

My cold water tap in my bath has gone from fully running to a trickle. I have taken off the tap bit but all seems ok. Any suggestions please?
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1answer
76k views

How to repressurise a Baxi Duo Tec Combi 24 HE boiler

I'm currently having trouble trying to repressurise my boiler. Unfortunately, the YouTube tutorials and the manual look different to mine! I've also added photos below to help. Any help would be ...
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3answers
104 views

How does water flow through my water heater and up to the top floor without a pump?

My house has a gas based water heater(geyser) on the outside. The plumber has connected it such that without the use of electric pump, just through pressure alone, hot water reaches the 1st and 2nd ...
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1answer
2k views

Depressurized pressure tank - how to pressurize again

We have a freshwater bore and I recently replaced the very old pump with a 1hp Pentax pump and Trevoli 18 litre pressure tank system. For reasons I won't go into, the pressure tank has lost its ...
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3answers
312 views

How do I prevent a drop in flow in a system with a pressure tank, 40/60 pressure switch, filter and water softener?

I have a well with a 30/55 pressure switch, and I hate the shower pressure. I am redoing the main water appliances with a new pressure tank (going from 20 gallon to 35 gallon), new 40/60 pressure ...
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2answers
31k views

Max pressure I can set my well to?

I am new to having a well and the pressure in our house is OK, but not incredible. The well sits about 100 ft. from the house. We have 2 20 Gallon pressure tanks next to the pump. The pressure switch ...
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0answers
83 views

Why did we lose water pressure after cleaning well pump?

After we had our pump cleaned out, all the water pressure in the house (shower, bathroom sink, kitchen sink, etc) has gotten worse than it was before the cleaning. I called someone to service our ...
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0answers
19 views

Valiant Boiler - 3 months old

In September I had a Valiant boiler fitted in my 2 bedroom house. It hasn’t worked properly ever since. Every time I put the heating on my pressure drops from 1.5 to 0.3 bars and I get the spanner ...
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4answers
81k views

Why does my bathroom shower have too much water pressure?

I have the same shower head, nothing has changed except the pressure. It sprays so hard that it hurts, and in 10 minutes the hot water is almost gone. What can I do to fix this?

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