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Stainless steel pressure regulator with gauge port and adjustment knob

Watts

Watts 1/4 SS 263A 10-125 psi Pressure Regulator Trap

SKU CH-PM7E-PTPE6 MPN 1/4

Stainless-steel pressure regulator adjusts from 10 to 125 psi for commercial, industrial or residential plumbing systems

  • Product typeDrain Components
  • Stainless steel body resists corrosion in commercial, industrial and residential systems
  • Adjustable 10 to 125 psi range lets you set precise downstream pressure
  • Rated for 300 psi maximum inlet pressure and 140 °F operating temperature
  • 1/4 in inlet, outlet and gauge port for standard pipe connections
  • ISO 9001:2000 certified manufacturing ensures consistent quality control

Pressure Regulator 10-125 psi

The Watts Series 263A pressure regulator controls water pressure in commercial, industrial and residential plumbing systems. Its stainless steel body handles inlet and outlet sizes of 1/4 inch with a 1/4 inch gauge port. The unit operates within a pressure adjustment range of 10 to 125 psi and a maximum pressure rating of 300 psi.

Capacity and headroom

The regulator maintains downstream pressure between 10 and 125 psi, providing flexibility for various supply conditions. It is rated for a maximum inlet pressure of 300 psi and a maximum fluid temperature of 140 degrees F. The 1/4 inch pipe size limits flow capacity, making it suitable for smaller branch lines rather than high-volume main feeds.

Thermals noise and power

The stainless steel construction withstands continuous exposure to water temperatures up to 140 degrees F without degradation. As a purely mechanical device with no moving electrical components, it produces no operational noise and draws no power. The ISO 9001:2000 manufacturing standard supports consistent material quality for long-term thermal stability.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $759.99
Pricier than about 91% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameWatts
Model name1/4 SS 263 A 10 125
Product typeDrain Components

Questions about this item

Will the 1/4 in inlet and outlet on this 263A regulator thread directly onto my existing 1/4 in copper supply lines?

Yes — both ports are 1/4 in, so the regulator connects straight to 1/4 in piping without adapters.

How can I verify the regulator is holding the correct pressure once installed?

Fit a gauge into the 1/4 in gauge port and confirm the reading stays within the 10 to 125 psi adjustment range.

Does the box include a pressure gauge or fittings, or do I need to buy them separately?

The package contains only the stainless-steel regulator body; a 1/4 in gauge and any pipe fittings must be purchased separately.

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