Kenco 507 Series Oil Level Controllers For Mechanical Lubricators

• Lincoln, Premier, and Mega Lubricator Boxes

Features:

• Valve design eliminates lubricator box overfill due to contaminates in the oil

• Controls oil level in lubricator

• Low level safety switch protects against engine and pump repairs due to lubrication failure

• Inlet pressures up to 60 psi

• Non-mercury switch will not react to vibration

MODEL K507-L

The standard valve seat material is Buna-N, but may be ordered as Fluorocarbon for other types of lubrication. A 1/2" FNPT conduit connection is standard. The switch is case to ground, the circuit will remain open until the switch is activated.

MODEL 507-M

The standard valve seat material is Buna-N, but may be ordered as Fluorocarbon for other types of lubrication. A 1/2" FNPT conduit connection is standard. A basic two wire SPDT switch with form C contacts is standard. The enclosure meets NEMA type 4 classification.

Specifications:

MODEL K507-L

MATERIALS OF CONSTRUCTION:
Controller Housing - Aluminum
Valve Seat - Buna-N
Optional Valve Seat Material - Fluorocarbon
Valve Orifice - Aluminum
Float Material - Closed Cell Polyurethane
Oil Inlet Screen - 60 Mesh Brass Cloth

OIL INLET DATA:
Oil Inlet Connection - 1/2" FNPT

K507-L:
Inlet Pressure - 2'to 14' Head of Oil
Flow Rate - 2' Head @ 32°F, SAE 30; 1.1413 Gallons per Hour

K507-L-HP (High Pressure Model):
Inlet Pressure - 5 psi to 60 psi
Flow Rate - 5 psi @ 32°F, SAE 30; 0.6425 Gallons per Hour

ELECTRICAL SWITCH DATA:
Switch Trip Point - 3/4" Drop
Switch Rating - 2 amps, 30 VAC, or VDC
Electrical Connection - 1/2" FNPT Conduit Connection; 18 Gauge Wire @ 36" Long
Maximum Temperature - 211°F
Circuitry - Case to Ground

MODEL 507-M

MATERIALS OF CONSTRUCTION:
Controller Housing - Aluminum
Valve Seat - Buna-N
Optional Valve Seat Material - Fluorocarbon
Valve Orifice - Aluminum
Float Material - Closed Cell Polyurethane
Oil Inlet Screen - 60 Mesh Brass Cloth

OIL INLET DATA:
Oil Inlet Connection - 1/2" FNPT

507-M:
Inlet Pressure - 2' to 14' Head of Oil
Flow Rate - 2' head @ 32°F, SAE 30; 1.1413 Gallons per Hour

507-M-HP (High Pressure Model):
Inlet Pressure - 5 psi to 60 psi
Flow Rate - 5 psi @ 32°F, SAE 30; 0.6425 Gallons per Hour

ELECTRICAL SWITCH DATA:
Switch Trip Point - 3/4" Drop
Switch Rating - 5 amps, 250 VAC or VDC
Electrical Connection - 1/2" FNPT Conduit Connection; 22 Gauge Wire x 19" Long
Circuitry - Single Pole Double Throw
Enclosure - NEMA Type 4
Maximum Temperature - 211°F

WIRE COLOR CODE:
Red - Normally Closed
Blue - Normally Open
White - Common