?     Asked on 5/5/2013by Guest

My pressure gauge reads 15 psi all the time. Is that normal?
 Reply

A  Answered on 5/5/2013 by InyoPools Product Specialist Patrick P.

When the pump is off, the pressure gauge should read zero. If it reads 15 psi, it should be replaced.
 Reply


?     Asked on 7/10/2014by Guest

I am looking for a pressure gauge that fits a Hayward Sand Master Filter System (SM1700T or SM1900T.) Also can you recommended the amount and type of replacement sand?
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A  Answered on 7/10/2014 by InyoPools Product Specialist Patrick P.

This would be the correct pressure gauge for the Hayward Sand Master Filter System. The sand you would need is #20 Silica sand also called Pool Filter Sand, the amount of sand you would require would be dependent on if you have the SM1700T or SM1900T the label on your filter tank should have one of the model #'s notched out. If you have the SM1700T you require 100 lbs. of sand and the SM1900T requires 150 lbs. of sand. We also carry all of the parts for the Hayward Sand Master filter system
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?     Asked on 9/15/2014by Guest

What should this pressure gauge 101d-204d read?
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A  Answered on 9/15/2014 by InyoPools Product Specialist Patrick P.

These pressure gauges run different pressures based on the specifications of the system but in general a pressure gauge can run anywhere from 5 psi up to 20 psi. The higher the pressure typically means there is something to be trouble shot in the system. If the gauge does not read anything when the pool pump is running, or is damaged then it needs to be replaced.
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?     Asked on 11/21/2014by Inyo Visitor

This says bottom mount, but mine mounts to the side. Any problem?
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A  Answered on 11/21/2014 by InyoPools Product Specialist Brian M.

The term " bottom mount  " simply means that the threaded part is on the bottom. If mounted to a side connection, it"s face will simply point straight up. If you wish for the face to point out, you would need a rear mounted pressure gauge.  Either will work.
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?     Asked on 4/7/2015by Inyo Visitor

Will this fit s310s 500lb Hayward sand filter?
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A  Answered on 4/7/2015 by InyoPools Product Specialist Brian M.

If you have the multiport that came with the filter ( either a SP0710X62 or SP0715X62 ) then yes, this would be the correct gauge for this application.
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?     Asked on 5/21/2015by doug

I have a Super Flow 100 lb. Canister Sand Filter and the Model is a PF-35. The part # for the pressure gauge used to be 15-2047. I also have a bottom gauge which I need to replace, which I cannot find a part # for. So I would need to gauges, would this one fit? Thanks Doug.
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A  Answered on 5/21/2015 by InyoPools Product Specialist Patrick P.

Hi Doug, Yes this would be the proper gauge for your PF-35 sand filter and should work for both of the gauges you need to replace.
 Reply


?     Asked on 5/28/2015by ROB

WHAT SIZE THREADS ARE PRESSURE GAUGE THREADS THEY ARE NOT 1/4 OR 3/8 PIPE THREADS ARE THEY 9/16-18 THREADS FILTER TYPE HAYWARD S166T POOL FILTER
 Reply

A  Answered on 5/28/2015 by InyoPools Product Specialist Lennox H.

Rob, The thread size of these pressure gauge is 1/4 NPT. This Bottom Mount Pressure Gauge 0-60 1/4" NPT will replace your current pressure gauge on your Hayward S166T Sand Filter.
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?     Asked on 6/1/2015by Elaine

I have a model # S210T, S210T93, would this gauge fit the one i have?
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A  Answered on 6/1/2015 by InyoPools Product Specialist Patrick P.

Hi Elaine, Yes this would be the correct pressure gauge for your Hayward S210T sand filter.
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?     Asked on 6/13/2015by Inyo Visitor

would this fit a S166-t filter.
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A  Answered on 6/16/2015 by InyoPools Product Specialist Lennox H.

The Bottom Mount Pressure Gauge 0-60 will replace the gauge on the Hayward S166-T Sand Filter.
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?     Asked on 6/22/2015by Don Larsen

i have s flowmaster 5000 filter where can I get the plastic fitting the brass pressure gauge screws into
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A  Answered on 6/22/2015 by InyoPools Product Specialist Patrick P.

Hi Don, we show that the pressure gauge for the Anthony Flowmaster 5000 screws into this Anthony Flowmaster Brass Pressure Gauge Tee. This fitting is shown as key #21 in the Anthony Flowmaster 5000 Parts Diagram.
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?     Asked on 8/31/2015by joe

Why do they call it bottom mount? when in reality it gets mounted on the side of the multi port valve.
 Reply

A  Answered on 8/31/2015 by InyoPools Product Specialist Brian M.

It is called a " bottom mount " because if you look at the gauge like a clock, the threaded part that " mounts " into the filter is at the six o'clock position or the " bottom " of the gauge / clock.
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?     Asked on 2/4/2016by Keith Heffner

Will this pressure gauge fit a Jandy SFTM 25 sand filter? Thanks for any help
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A  Answered on 2/5/2016 by InyoPools Product Specialist Robert M.

Hello Keith - Yes, this will fit a Jandy SFTM 25.
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?     Asked on 3/13/2016by Inyo Visitor

Is this gauge plastc?
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A  Answered on 3/15/2016 by InyoPools Product Specialist Lennox H.

Hi, This gauge is plastic with a brass 1/4" NPT fitting.
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?     Asked on 3/18/2016by debbie

What is the normal reading
 Reply

A  Answered on 3/21/2016 by InyoPools Product Specialist Matt S.

The "normal reading" for a pool varies greatly from pool to pool due to equipment and plumbing packages. But, most pools should clock-in at 10 and 15 psi during during normal operation.
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?     Asked on 5/10/2016by Inyo Visitor

I'm trying to combine a bottom mount gauge with a relief valve for a tc 300 ,what should i order
 Reply

A  Answered on 5/13/2016 by InyoPools Product Specialist Lennox H.

Hi, This Pressure gauge will work with the Air Bleed Tee for the Jacuzzi Tri-Clops TC-300.
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?     Asked on 5/19/2016by Jim

My 0-60 pressure gauge is defective on my Hayward sand filter. I have a 0-100 pressure gauge that fits. Will it be sufficient?
 Reply

A  Answered on 5/21/2016 by InyoPools Product Specialist Lennox H.

Hi Jim, You 0-100 gauge can work if the thread size is the same. You filter only has a max operating pressure of 50 PSI so no need to use a gauge that goes to a 100.
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?     Asked on 6/1/2016by Inyo Visitor

Will this pressure gauge fit a Hayward DE3600 filter? Thanks.
 Reply

A  Answered on 6/1/2016 by InyoPools Product Specialist Lennox H.

Hi, This Pressure Gauge will fir the DE3600 filter.
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?     Asked on 7/26/2016by Dana

Hi, Will this fit on the SP0714T multi-port valve Thank you.
 Reply

A  Answered on 7/28/2016 by InyoPools Product Specialist Lennox H.

Hi Dana, Yes, this pressure gauge can be used with the SP0714T valve.
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?     Asked on 8/19/2016by mike bryson

will this gauge fit my model SP0714T Hayward valve? thanks
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A  Answered on 8/20/2016 by InyoPools Product Specialist Alex V.

Mike, Yes, this gauge will fit the Hayward SP0714T valve.
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?     Asked on 3/20/2017by Inyo Visitor

Will this fit the S270T model?
 Reply

A  Answered on 3/21/2017 by InyoPools Product Specialist Andy O.

Hello Phil- Yes the Bottom Mount Pressure Gauge 0-60 1/4" NPT (101D-204D) 4726-0 will fit your Hayward S270T.
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?     Asked on 3/30/2017by Chris Bishop

my original guage simply rusted out within a year or so. Will this guage rust easily? Pool is salt water.
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A  Answered on 4/3/2017 by InyoPools Product Specialist Lennox H.

Hi, Chris. This pressure gauge does have a stainless steel trim which can rust over time. However, we have not had any complaints wih this part rusting.
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?     Asked on 4/7/2017by Inyo Visitor

Will this gauge fit the Hayward Pro Series S244T? Thanks
 Reply

A  Answered on 4/7/2017 by InyoPools Product Specialist Scott W.

Yes, that pressure gauge will fit that valve.
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?     Asked on 2/3/2018by Ken Ramsey

Will this gauge fit a Triton sand filter model TR60
 Reply

A  Answered on 2/5/2018 by InyoPools Product Specialist Kevin G.

Hello, yes this will fit your model TR60 filter. 
 Reply


?     Asked on 4/6/2018by Marco

Will this gauge fit a Hayward sand filter model S244T
 Reply

A  Answered on 4/9/2018 by InyoPools Product Specialist Lennox H.

Hi, Marco. Yes, this pressure gauge can be used with the S244T valve.
 Reply


?     Asked on 5/25/2018by Debbie

Will this part fit my commander filter 562090?
 Reply

A  Answered on 5/25/2018 by InyoPools Product Specialist Lennox H.

Hi, Debbie. Yes, this Pressure Gauge will fit the Commander Filter all models. 
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?     Asked on 1/26/2019by Alejandra

Hi. My filter is the model S-190T EXP, the little cristal piece is broken, the one that is next to the Generic Bottom Preassure Gauge. How can I replace it, and where can I buy it if I am from Mexico City?
 Reply

A  Answered on 1/28/2019 by InyoPools Product Specialist Lennox H.

Hi, Alejandra. I'm unaware of where you can purchase the Sight Glass - SPX0710MA in Mexico City.
 Reply


?     Asked on 1/26/2019by Alejandra

Hi. My filter is the model S-190T EXP, the little cristal piece is broken, the one that is next to this piece. Where can I buy it if I am in Mexico City?
 Reply

A  Answered on 1/28/2019 by InyoPools Product Specialist Lennox H.

Hi, Alejandra. I'm unaware of where you can purchase the Sight Glass - SPX0710MA in Mexico City. 
 Reply


?     Asked on 3/27/2019by Jim Rogers

Does this pressure gauge fit a Haywood S180T ? I couldn't find my model in the listing.
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A  Answered on 3/27/2019 by InyoPools Product Specialist Lennox H.

Hi, Jim. Yes, this Bottom Mount Pressure Gauge - 101D-204D or the Back Mount Pressure Gauge - 102D-204D can be used with the S180T filter valve. 
 Reply


?     Asked on 3/29/2019by MICHAEL KEIGLEY

Hi will this pressure gauge fit a clear water high rate sand filter by waterway, 22 " diameter. serial no.80800422708 ?
 Reply

A  Answered on 3/29/2019 by InyoPools Product Specialist Lennox H.

Hi, Michael. Yes, this Generic Bottom Mount Pressure Gauge - 101D-204D will fit the Waterway Clearwater filter. 
 Reply


?     Asked on 5/16/2019by dp

I have a PAC-FAB PF50. If it's not too much trouble, I'd like a parts list for: main O-ring (22in) silicone for O-ring bleeder valve below bottom-mount gauge All laterals Sand needed I'm getting a lot of sand in my pool so it looks like I have a bad lateral or two. Since I have to open it up I thought I'd do a rebuild as the bleeder is rusty, the O-ring was hard to seal last time I opened it and the sand is about five years old.

 Reply

A  Answered on 7/24/2019 by InyoPools Product Specialist Hector F.

You can view the parts diagram for the Pac Fab PF Stainless Sand and see the parts listing beneath it. 
 Reply


?     Asked on 6/3/2019by Inyo Visitor

can I use this for haywood ec-45 filter
 Reply

A  Answered on 6/8/2019 by InyoPools Product Specialist Michelle B.

Hello, Yes, you would be able to use this on your EC-45 filter.
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?     Asked on 7/4/2019by peter

Will this gauge work on Nautilus NS 36 tank?
 Reply

A  Answered on 7/5/2019 by InyoPools Product Specialist Michelle B.

Hi, Peter. Yes, this pressure can be used, however, the Back Mount - 102D-204D is what's normally used.
 Reply

  • Commented on 7/6/2019 by Product Owner

    Mine has a bottom mount now.
     Reply


?     Asked on 5/28/2020by Mary Walters

Will this pressure gauge work for a waterway millenium model# SD-10-2N11CB?
 Reply

A  Answered on 5/28/2020 by InyoPools Product Specialist Hector F.

This gauge compatibility will actually be based on the filter or valve model that it is attached to. 
 Reply

  • Commented on 5/28/2020 by Product Owner

    It is Millenium Ultimate Granular Filtration but I don’t see a model number for it.
     Reply

    • Commented on 5/29/2020 by InyoPools Product Specialist Patrick P.

      Hi Mary, could you post a few photos of your filter and gauge as well as photo of the label on the filter tank? Just click the reply link below to upload your photos. Once we get this information we can make the appropriate suggestion.
       Reply

      • Commented on 5/29/2020 by Product Owner

        Photos added.

         Reply

        • Commented on 5/30/2020 by InyoPools Product Specialist Patrick P.

          Hi Mary, Thank you for the photos yes this pressure gauge is the proper pressure gauge for the Waterway Millennium Sand Filter
           Reply

          • Commented on 5/30/2020 by Product Owner

            Thank you! Can you also point me to the right O ring for the same tank?
             Reply

            • Commented on 5/30/2020 by InyoPools Product Specialist Patrick P.

              Hi Mary, If you need the o-ring that goes between the Valve and the Filter Tank then you will need this Tank O-Ring if you are needing the Spider Gasket which goes on the inside of the valve then you will require this Waterway Spider Gasket w/ Diverter
               Reply


?     Asked on 6/5/2020by Bob R

Hayward "Micro Clear" de-3600, compatible? seems to be a difference vs. de-3600. Same?
 Reply

A  Answered on 6/5/2020 by InyoPools Product Specialist Hector F.

Yes, this pressure gauge is compatible with the Hayward Micro Clear 3600 D.E. filter. 
 Reply

  • Commented on 6/6/2020 by Product Owner

    thank you!
     Reply


?     Asked on 7/4/2020by Inyo Visitor

how do you take the pressure guage off
 Reply

A  Answered on 12/14/2020 by InyoPools Product Specialist Hector F.

These pressure gauges just unthread from the part they're attached to. Be sure to use teflon tape on the threads when reinstalling. 
 Reply


?     Asked on 7/10/2020by David Miller

Will this gauge work on a Heyward Pro series filter?
 Reply

A  Answered on 12/14/2020 by InyoPools Product Specialist Hector F.

Hi David, yes this pressure gauge is compatible with the Hayward Pro series sand filter. 
 Reply


?     Asked on 7/11/2020by Carol

Have Hayward vari-flow XL valve model numberSP0714G11M- what pressure gauge do I need to replace my old one?
 Reply

A  Answered on 11/18/2020 by InyoPools Product Specialist Hector F.

Hi Carol, this is the correct replacement pressure gauge for your Hayward Vari-Flo XL model SP0714G11M multiport valve. 
 Reply


?     Asked on 9/14/2020by Jerry

Is this gauge compatible with the sta-rite posi-flow 2 model PTM 135 filter body?
 Reply

A  Answered on 9/15/2020 by InyoPools Product Specialist Robert M.

Yes, this gauge is compatible with the Sta-Rite PTM-135 filter body.
 Reply


?     Asked on 5/26/2021by Jean Marie Dressel

will this work for a sta rite T 200BP1 sand filter?
 Reply

A  Answered on 5/26/2021 by InyoPools Product Specialist Patrick P.

Hi Jean, We don't have confirmation that this pressure gauge will work on your filter. Here is the original pressure gauge that came with your filter and which we recommend - Sta-Rite Replacement Pressure Gauge
 Reply


?     Asked on 4/12/2022by Inyo Visitor

Is this gauge compatible with the Sta-Rite PXC75?
 Reply

A  Answered on 4/12/2022 by InyoPools Product Specialist Craig C.

Hello.  The Bottom Mount Pressure Gauge 101D-204D is compatible with the Sta-Rite Posi-Clear Filter PXC75.  Please be certain to wrap the gauge threads with Teflon tape prior to installation for a proper seal. 
 Reply