Pressure Gauge Kit with 0.25" Push Fittings – SpectraPure, Inc.
Amazon.com: MEASUREMAN Fuel Line Fuel Pressure Adapter Brass T-Fitting, 1/8"NPT Female With Teflon Tape Suitable For Fuel Pressure Gauge Or Sensor : Automotive
Pressure Gauge with T Fitting (3/8 Tube Fittings), 1500 psi -
Amazon.com: Water Pressure Gauge Kit,Universal Water Pressure Test Gauge with Lead-Free Brass Hose Fittings,3/4" Female Coupler Plus 5 Adapters to Test in Multiple Systems,0-200 Psi Hydraulic Pressure Tester : Industrial & Scientific
Amazon.com: RO 1.5" Dry Water Pressure Gauge x 1/4" Tube Fitting +T Connector Quick (Random Color Tube Will Provide) : Appliances
Pressure Gauge 0-40 PSI, 8mm Stem for DUOTIGHT fittings
Crystal Engineering - CPF High Pressure NPT Fittings - Instrumentation
Amazon.com: Brass Pipe Fitting Adapter, Pipe Fitting for Pressure Gauge BSPT Male to NPT Female(1/4" BSPT Male to 1/4" NPT Female) : Industrial & Scientific
Oil Pressure Gauge Adapter - Engine Parts- EVO - Vulcanworks.net - American Made Parts for Harley Davidson Motorcycles
Tectite 3/4 in. x 3/4 in. x 1/2 in. Brass Push-To-Connect Tee with Pressure Gauge (0 to 200 psi) FSBTWG34 - The Home Depot
14x Tee Fittings Adapter Connector for Hydraulic Pressure Gauge Kit, 1 Year Wty | eBay
Amazon.com: Water Pressure Gauge Kit,Universal Water Pressure Test Gauge with Lead-Free Brass Hose Fittings,3/4" Female Coupler Plus 5 Adapters to Test in Multiple Systems,0-200 Psi Hydraulic Pressure Tester : Industrial & Scientific