Hayward ECX27091 Pressure Gauge – 0-60 PSI Back-Mount

The Hayward ECX27091 is a replacement pressure gauge designed for in-ground pool filter systems. It helps monitor filter pressure so you know when to service or clean the filter media.

Key Features

0-60 PSI dial range for standard pool filtration monitoring.
Back-mount ¼″ male connection for easy installation in filter tank lid or plumbing port.
OEM-matched part for several Hayward filter lines—ensures compatibility and fit.

Technical Specifications

Part Number: ECX27091
Pressure Range: 0-60 PSI
Connection: ¼″ male thread (back mount)
Application: Replacement gauge for compatible in-ground pool filters

Installation & Usage Notes

Shut off the pump and relieve filter pressure before servicing. Remove the old gauge, apply proper thread sealant if required, screw in the new ECX27091 until snug (do not overtighten). Restore system flow and verify the gauge reading changes as expected.

Maintenance Tips

Check the gauge annually — if the needle sticks, shows inconsistent readings or appears damaged, replace it promptly.
Keep a replacement gauge ready in your parts inventory to avoid unnecessary downtime.

Why Choose This Gauge?

For pool service professionals, equipment retailers and homeowners alike, the ECX27091 offers a precise, direct-fit solution to maintain proper filtration system monitoring and ensure system health and performance.

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

We do not ship on Saturday or Sunday.
Orders totaling more than $300 will require signature confirmation upon delivery.
We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
Expedited shipping options are available at checkout.

Return Policy:

Products that are received damaged will receive a refund in store credit.
Most products are eligible for return within 30 days of receipt, except where noted below.
To initiate a return, please complete an RMA form prior to sending your item back.
Original shipping costs are non-refundable and will be deducted from the return credit.
Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
Some returns will be charged an automatic 15% restocking fee.
We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
Please complete the return form to receive your RMA number and return shipping label.
Chemical products are not eligible for return under any circumstances.
The Pentair Colorsync 618031 is not eligible for return.
Pool cleaners are not eligible for return.
Opened seals and o-rings are not eligible for return.
Capacitors are not eligible for return.
Plastic popup tools are not eligible for return.
Automation components and circuit boards are not eligible for return.
If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.