Murphy LM500 User Manual

Section 15 00-02-0729
02-11-11 - 4 -
Hose Kit: (P/N 15000355)
Quantity Description
1 1/2in (13mm) I.D. x 3ft. (914mm) long hose.
1 1in (25mm) I.D.x 3ft (914mm) long hose.
2 1/2in (13mm) worm gear clamp
2 1in. (25mm) worm gear clamp
2 1/2NPT x 1/2in. (13mm) barbed fitting
Vent Fittings Kit: (P/N 15000954)
Quantity Description
1 Tubing vent
1 1/4 x 1/4NPT connector
Fittings Kit: (P/N 15000943)
Quantity Description
1 Tubing vent
1 Hose barb, 1/2NPT to ½ Hose.
1 Hose Barb, 1in. I.D. HOSEX 3/4NPT
1 Connector, 1/4T x 1/2

Murphy LM500 Specifications

Connections

Crankcase balance vent connection	1/2 NPTF (top)
Inlet connection	2 x 3/4 NPTF (side)
Conduit connection	1/2 inch conduit (female, top)

Switch Specifications

Snap-switch SPDT rating (AC)	10 A, 125 VAC
Snap-switch SPDT rating (DC)	0.5 A, 125 VDC, 10 A, 30 VDC

Pressure and Temperature

Maximum inlet pressure	9.50 psi/25 ft. oil (head pressure)
Maximum differential pressure	2 in (51mm) between running and stopped
Maximum ambient temperature	250°F (121°C)

Physical Characteristics

Wire leads length	14 in +/- 2 in (355 mm)
Case material	Die cast aluminum
Lens material	Clear “Frog Eye” non-staining, high impact, high temperature nylon