10 Best Air Pressure Regulator of December 2025

• Max Voltage: 240 V; Max current: 15 amp; Max pressure: 175PSI, 12BAR, Four way valve
• Practical and durable, easy to install and disassemble
• With the barometer, can be set and read the data
• With the valve knob, can according to need to adjust air pressure
• In use it can help to save electric energy

Preciva

• Country of Origin:China
• Package length:6.7"
• Package width:4.5"
• Package height:2.0"

BOSTITCH

• Air regulator for precisely regulating and maintaining constant air pressure
• Accurate downstream air pressure regulation between 1 and 150-psi
• High impact composite regulator knob and steel protected gauge
• 60-Scfm at 100-PSI with 1/4-inch NPT ports
• Comes with a 1-year limited
• One directional air flow (right to left) when configured as pictured with knob on top. (Can be configured with knob on bottom for left to right flow. MUST be set up in the correct direction of air flow to work properly
• Max inlet pressure 200 PSI. Max output pressure 150 PSI.

Primefit

• 1/4" NPT Air Pressure Filter/Regulator Unit
• 5 Micron Brass Filter Element, Excellent Filtering Performance, Much Longer Life and Reuse Feasibility
• Max Supply Pressure:145 psi; Operating Pressure: 0-145 psi
• Temperature Range: 41-140℉ (5-60℃）；Flow Rate: 20 SCFM (550 L /Minute)@ 90 PSI
• Includes Polycarbonate Bowl , 0-150 psi Gauge & Bracket, a pair of Air Coupler＆ Plug Kit, 2 x 1/4" NPT Brass fittings, 1 x Thread Seal Tape.

NANPU

• Locking air regulator for precisely regulating and maintaining constant air pressure
• Accurate downstream air pressure regulation between 1 and 145-psi
• High impact locking composite regulator knob
• Steel protected gauge is designed to withstand abuse
• Comes with a 1-year limited

Primefit

• MINI PRESSURE REGULATOR WITH GAUGE AND WALL MOUNTING BRACKET
• 7 PSI TO 140 PSI ADJUSTABLE RANGE, 150 PSI MAX INPUT PRESSURE, 140 MAX OUTPUT PRESSURE
• 38 CFM MAX FLOW, WALL MOUNTING BRACKET INCLUDED, CENTER BACK MOUNT GAUGE 1.5" DIAL 0-160 PSI
• HIGH IMPACT LOCKING COMPOSITE KNOB, INLET OUTLET PORT MARKED TO SHOW DIRECTIONAL FLOW
• AIR PRESSURE ONLY, DOES NOT WORK WITH WATER PRESSURE

T-H-B CO EDGE INDUSTRIAL

• Inlet Pressure: 250PSI / Pressure Regulating Range: 3 to 30 PSI
• Flow Rate: 49 SCFM
• Port Size: 1/4" NPT
• Includes 0 - 30 PSI Pressure Gauge & Bracket
• 1 Year Limited Warranty. Manufactured In Korea

PneumaticPlus

• HEAVY DUTY 3/4" FEMALE NPT IN LINE COMPRESSED AIR PRESSURE REGULATOR.
• 250 PSI MAX INPUT PRESSURE, 215 MAX OUTPUT PRESSURE, WALL MOUNTING BRACKET & GAUGE INCLUDED.
• ADJUSTABLE FROM 7 PSI TO 215 PSI, 140 SCFM FLOW RATE.
• HIGH IMPACT LOCKING COMPOSITE KNOB.
• 3/4" NPT OUTSIDE THREAD DIAMETER IN INCHES 1.05" LINEAR.

T-H-B CO EDGE INDUSTRIAL

• 【Product Name】Air Filter Pressure Regulator Combo Piggyback
• 【Size】Air Filter Pressure Regulator Port Size:1/4" NPT；Gauge Port Size：1/8“NPT
• 【Working Pressure】0-145PSI【Working Temperature】32～140°F
• 【Flow】500L/minutes
• 【Features】To lower or maintain air pressure; Filter moisture and fine particles from the air.

TAILONZ PNEUMATIC

• 1/4-Inch NPT
• 0-140 PSI Pressure Range
• Flush-mount gauge
• Relieving - standard knob control
• 59 CFM

Ingersoll Rand