The Oil Smart Switch is factory calibrated and set up for immediate
installation and operation. The dielectric design is extremely sensitive to
variations in dielectric constant of air, water, oil and/or hydrocarbons.
Designed to help protect the environment and equipment from the dispersion
of oils and/or hydrocarbons. Applications include elevator sumps,
transformer vaults and manufacturing facilities.
Zoeller N57 Oil Guard Pump System 940 Features and Benefits
NEMA-4X Alarm Panel Enclosure
Audible, Light Alarms and Dry Contacts
Preset ‘on’ and ‘off’ Points Differentiates Between Oil and Water and Alerts Maintenance Personnel of High Water or Oil Detected Conditions
20 ft. Piggyback Electrical Supply Cord
20 Amp Internal Relay
Alarm Test and Silence Switches
304 Stainless Steel Probes
UL508 Approved Switch
Pump features:
Durable, Cast Iron Construction
Powder Coated Epoxy Finish
All Stainless Steel Fittings
Simplex Panel features:
Oil Smart® Pump Switch (10-1528)
115 Volts, Single Phase
NEMA 4X Watertight Enclosure With Lockable Latch
30 Amp Motor Start Relay
Pump HOA Switch
Top Mounted Red Alarm Beacon Light
81-84 Decibel Rated Alarm Horn
Horn Silence and Alarm Test Switches
Alarm Automatically Resets
Dry Auxiliary Alarm Contacts
Separate Circuit Protection for Alarm
Circuit Breaker Protection
Duplex Panel features:
Oil Smart® Pump Switch (10-1528)
115 Volts, Single Phase
NEMA 4X Watertight Enclosure with Lockable Latch
Two 30 Amp Motor Start Relays
Pump HOA Switch
Top Mounted Red Alarm Beacon Light
81-84 Decibel Rated Alarm Horn
Horn Silence and Alarm Test Switches
Alarm Automatically Resets
Dry Auxiliary Alarm Contacts
Separate Circuit Protection for Alarm
Specifications
Zoeller N57 Oil Guard Pump System 940 Specifications
HORSEPOWER: 0.3 HP
VOLTAGE: 115V
HERTZ: 60 Hz
PHASE: 1 Ph
RPM: 1550 RPM
AMPS: 9.7
CORD LENGTH: 15'
MAX HEAD: 19.25'
MAX FLOW RATE: 43 GPM
IMPELLER TYPE: Non-clogging vortex
Zoeller N57 Oil Guard Pump System 940 Performance Curve
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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