Scavenger/Sump Pumps

Model NLS-3-FC with water sensor kit - if flood water or liquids rise, the power to the oil return pump system is broken until manually reset when no liquid is present and system is clean - prevents contaminents from entering elevator hydraulic system.

Model 'FC' Accessory Kit may be field-installed to Base Model NLS-3 to add this feature at a later date.

Operation

Oil collected at the jack head drains back under gravity, and is filtered through a cleanable screen at the tank. The tank holds 3 gallons of oil. A float in the tank starts the pump when the oil level rises, stopping when it falls. The sealed pump forces the oil through a check valve, and tubing to the elevator hydraulic oil reservoir.

If flood water should rise in the pit, the automatic safety control senses the presence of water, shutting doen the pump, so no oil or water is pumped until the pit is dry. After the sump system is checked, made free of water, and the safety switch manually unlatched, the pump may be put back into service.

A Nylube-designed, sealed, submersible pump and motor in compact, corrosion-proof tank- automatic pump operation- return oil filter

Easy, low cost installation- flexible tubing with no connection to elevator hydraulic system- light weight, suitable for permanent or portable use. Accessory flood control prevents pumping when water is present in pit.

New feature- Operational pre-test switch furnished on every unit.

• Scavenger/Sump Pumps

Scavenger/Sump Pumps
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