WINTERS PFQ803R1 Pressure Gauge, 0–60 psi, 2-1/2 in Dial

WINTERS PFQ Series PFQ803R1 is a liquid-filled pressure gauge listed for a 0–60 psi range, with a 2-1/2-inch dial and a 1/4-inch NPT bottom connection. Its glycerin-filled dial is intended to help with vibration and pulsation, while brass wetted parts are specified for non-corrosive liquids and gases.

At a glance

Glycerin fill is described as protection against vibration and pulsation.
Brass wetted parts are intended for non-corrosive liquid and gas pressure measurement.
The product title identifies a single psi scale and a bottom-mounted 1/4-inch NPT connection.

Price

$24.07Save 28%

Reference price: ~~$33.24~~

Price checked: Nov 13, 2026

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Often bought together

Winters PFQ Series Stainless Steel 304 Single Scale Liquid Filled Pressure Gauge with Brass Internals, 0-100 psi, 2-1/2" Dial Display, +/-1.5% Accuracy, 1/4" NPT Bottom Mount

$27.66

Pros and cons

Pros

A 2-1/2-inch dial and stated 0–60 psi range are specified for this listing.
The glycerin-filled dial and stainless steel 304 case are intended for use where vibration or corrosion resistance matters.

Technical specifications

13 specifications

Identity
Brand	WINTERS
Model	PFQ803R1

Measurement and connection
Pressure range	0-60 psi
Dial size	2-1/2"
Accuracy listed in title	-1.5%
Connection size and position listed in title	1/4" NPT Bottom Mount
Thread type	NPT
Measurement scales	Measures pressure with single (psi) or dual scale (psi/kPa)/(psi/bar)/(Hg. vacuum/kPa)/(Hg. vacuum/bar)

Materials and construction
Material listed	Stainless Steel
Case and fill	Circular dial is filled with glycerin and enclosed in a stainless steel 304 case for corrosion resistance
Wetted parts	Brass wetted parts for measuring non-corrosive liquid and gas pressure
Connection options in general series description	Lower mount or center back male connection with 1/8", 1/4", or 1/2" NPT rate with restricted orifice

Operating and accuracy details
Accuracy by dial size	Display accuracy is + or - 2.5% of full scale value for the 1.5" (40 mm) and 2" (50 mm) gauges, and + or - 1.5% of full scale value for the 2.5" (63 mm) and 4" (100 mm) gauges

What to know before buying

Listing details to confirm

The title states -1.5% accuracy, while the general accuracy description specifies ±1.5% for 2.5-inch gauges. The series feature text also describes multiple possible scales, connection sizes and mounting positions, so verify that the selected unit is the single-scale, 1/4-inch NPT bottom-mount version. The description gives a maximum working pressure of 75% of full scale and states use with non-corrosive media.

Who is it for?

A good fit for

Buyers seeking a 0–60 psi mechanical gauge for a compatible 1/4-inch NPT bottom connection.
Applications involving non-corrosive liquid or gas pressure where dial fill may help address vibration or pulsation.

Less suited to

Applications that require a confirmed dual scale, alternate connection or mounting position without first verifying the selected configuration.
Measuring corrosive media, which is outside the stated use for its brass wetted parts.

WINTERS PFQ803R1 Pressure Gauge, 0–60 psi, 2-1/2 in Dial · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 55 ratings

5 stars71%71%
4 stars12%12%
3 stars13%13%
2 stars0%0%
1 star4%4%

Customer feedback describes the gauge as good quality and functioning well, including reports of use with Hayward filters. That is encouraging for buyers seeking a routine compatible pressure reading, though feedback does not confirm this unit's fit with every filter or resolve the listing's configuration and accuracy wording. Ratings are mostly five-star, with some three-star and one-star ratings, so experiences are not uniformly positive.

Positive themes

Customers describe the product's quality positively.
Feedback says it works well, including with Hayward filters.

Frequently asked questions

What pressure range does the PFQ803R1 listing specify?

The title lists a range of 0–60 psi.

What connection does the title identify?

It identifies a 1/4-inch NPT bottom mount. The broader series description mentions other sizes and positions, so confirm the selected version.

Is this gauge suitable for corrosive media?

The listing describes its brass wetted parts for non-corrosive liquid and gas pressure measurement, so it does not establish suitability for corrosive media.

What accuracy is specified?

The title says -1.5%, while the general series text states ±1.5% for 2.5-inch gauges. Confirm the specific model's accuracy notation if it is important to your application.