法蘭摩菲設(shè)計他的第一個產(chǎn)品的機械式壓力表可調(diào)安全開關(guān)。從此，摩菲swichgage®享有聲譽。它們是持久和可靠的。他們的準確性和可靠 以及長壽命贏得了客戶的信賴。 In 1939, Frank W 'Pat' Murphy's designed his first product - a mechanical pressure gauge with adjustable safety switch. Since then, the Murphy Swichgage® has built a worldwide reputation. They're durable and dependable. They're highly accurate and long-lasting.We didn't make them so popular - our customers did. We just make them solid and reliable every time。

	MURPHY壓差表
	MURPHY DP系列壓差表，包括：20DP、25DP、A20DP、A25DP等型號，51mm和64mm兩種表盤，有15、30、50、75、100PSI等量程。Pressure & Vacuum 20DP, 25DP, A20DP, A25DP Differential Pressure Swichgage? for Filter Restriction

	A20PE/A25PE
	美國MURPHY(摩菲)A20PE/A25PE直感式溫度壓力表。

	20P/25P
	Murphy 20P/25P直感式溫度表。Pressure & Vacuum 20P & 25P series Pressure Swichgage

	A20P/A25P
	美國MURPHY A20P/A25P直感式壓力表。Pressure & Vacuum A20P & A25P Series Pressure Swichgage®，The A20 Series (2 inch/51 mm dial) and the A25 Series (2-1/2 inch/64 mm dial) Swichgage

	20PE/25PE
	美國MURPHY(摩菲)20PE/25PE 直感式壓力表。

	Pressure & Vacuum 20V, 25V, A20V, A25V Vacuum Swichgage®
	美國MURPHY(摩菲) 20 Series (2 inch/51 mm dial) and the 25 Series (2-1/2 inch/64 mm dial) Swichgage®

	20VWC/25VWC/A25VWC
	美國MURPHY(摩菲) 2- and 2.5-inch (51 and 64mm) dial filter restriction Swichgage® instruments. Metal or polycarbonate case.

	Pressure & Vacuum 20BPG & 20BVG B-Series Murphygage®壓力表
	美國MURPHY(摩菲) 20BPG & 20BVG B-Series Murphygage膜片式壓力表。 表盤直徑2 in. (51 mm) 壓力范圍：Pressure (20BPG) models up to 400 psi (2.76 MPa) [27.6 bar]

	Pressure & Vacuum OPL series 4.5" Pressure Gauge and Swichgage®壓力表
	美國MURPHY(摩菲) OPL series 4.5"，114毫米 表盤壓力表，適用于危險區(qū)域