{"product_id":"murphy-guage-el-150k-1","title":"Murphy Guage EL-150K-1","description":"\u003cp\u003eThe L150 Series Level Swichgage® instrument is a combination liquid level gage and low-limit switch; each unit includes (1) a chamber with pivotal float, (2) an indicating dial with pointer and (3) a low-level contact. When properly installed and maintained, the float operates the pointer which, in turn, both indicates level during normal operation and closes a switching circuit if the level falls to the low-limit set point.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eApplications\u003cbr data-mce-fragment=\"1\"\u003eThe primary use of the L150\/EL150K1 is for engine cooling systems, surge or expansion tanks, condenser radiator or vapor phase systems, pressurized or atmospheric systems. The Level Swichgage instrument can also be used to monitor lube oil, hydraulic fluid or diesel fuel reservoirs and activates alarms and\/or shut down at a predetermined minimum level. These instruments are built for low pressure systems with a maximum of 25 psi (172 kPa) [1.72 bar].\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003eL150\u003cbr\u003e\u003cbr\u003eMaximum Temperature: 250° F (121° C)\u003cbr\u003eMaximum Operating Pressure: 25 PSI (172 kPa)\u003cbr\u003eCase: Die cast aluminum, polyurethane coated; approximate dimensions; 4-1\/2 x 4-3\/4 x 2-3\/4 in. (114 x 121 x 70 mm)\u003cbr\u003eMounting Holes: (2) 9\/32 in. (7 mm) diameter at 4-1\/2 in. (114 mm) on center\u003cbr\u003eFloat: Brass\u003cbr\u003eLens: Polycarbonate\u003cbr\u003eO-rings: Saturated Nitrile, are suitable for coolant or hydrocarbons \u003cbr\u003eGasket: Nitrile\u003cbr\u003eVent Tube: 1\/4 x 5 in. (6 x 127 mm) copper cane with 1\/4 NPT x 1\/4 in. (6 mm) tube fitting\u003cbr\u003eContact Rating: 2 A @ 30 VAC\/DC. Wire: (1) 16 AWG x 26 in. (1.5 mm 2 x 660 mm) with terminals\u003cbr\u003e\u003cbr\u003eEL150K1\u003cbr\u003e\u003cbr\u003eMaximum Temperature: 250° F (121° C)\u003cbr\u003eMaximum Operating Pressure: 25 PSI (172 kPa)\u003cbr\u003eCase: Die cast aluminum, polyurethane coated; approximate dimensions; 5 x 4-3\/4 x 2-3\/4 in. (127 x 121 x 70 mm)\u003cbr\u003eEnclosure Rating: IP35\u003cbr\u003eMounting Holes: (2) 9\/32 in. (7 mm) diameter at 4-1\/2 in. (114 mm) on center\u003cbr\u003eFloat: Brass\u003cbr\u003eLens: Polycarbonate\u003cbr\u003eO-rings: Saturated Nitrile, are suitable for coolant or hydrocarbons \u003cbr\u003eGasket: Nitrile\u003cbr\u003eVent Tube: 1\/4 x 5 in. (6 x 127 mm) copper cane with 1\/4 NPT x 1\/4 in. (6 mm) tube fitting\u003cbr\u003eSnap-Switch: SPDT rated 10 A @ 125 VAC; 0.5 A @ 125 VDC; 10 A 30 VDC\u003cbr\u003eWire: (3) 18 AWG x 14 in. (1 mm 2 x 356 mm)\u003cbr\u003e\u003cbr\u003eEL150EX\u003cbr\u003e\u003cbr\u003eMaximum Temperature: 250° F (121° C)\u003cbr\u003eMaximum Operating Pressure: 25 PSI (172 kPa)\u003cbr\u003eCase: Sand cast aluminum, painted; approximate dimensions: 6-1\/2 x 5-3\/4 x 5-1\/4 in. (165 x 146 x133 mm)\u003cbr\u003eMounting Holes: (2) 5\/16 in. (8 mm) diameter at 5-1\/2 in. (140 mm) on center\u003cbr\u003eFloat: 304 Stainless steel\u003cbr\u003eLens: Tempered glass\u003cbr\u003eO-rings: Saturated Nitrile, suitable for coolant or hydrocarbons \u003cbr\u003eGasket: Nitrile\u003cbr\u003eVent Tube: 1\/4 x 5 in. (6 x 127 mm) copper cane with 1\/4 NPT x 1\/4 in. (6 mm) tube fitting and 1\/2 NPT to 1\/4 NPT reducer fitting\u003cbr\u003eSnap-Switch: SPDT rated 10 A @ 125 VAC; 0.5 A @ 125 VDC; 10 A 30 VDC\u003cbr\u003eWire: Wired to terminal block\u003cbr\u003eLaboratory Approvals: CSA Listed for Hazardous Locations Class I, Division 1, Groups C \u0026amp; D\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Murphy","offers":[{"title":"Default Title","offer_id":48918275588324,"sku":"40524","price":144.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/1485\/2324\/files\/26537.png?v=1778721232","url":"https:\/\/seagearmarine.com\/products\/murphy-guage-el-150k-1","provider":"Sea Gear Marine","version":"1.0","type":"link"}