Zoeller - Oil Guard System Model 941

Engineered to recognize the difference between water and oil, these systems help protect the environment and equipment from the dispersion of oils and/or hydrocarbons by only pumping water. They are perfect for elevator sumps, transformer vaults, or other applications where there is a need to remove water containing oil. Independently verified by OnSpeX, division of CSA, the Oil Guard® includes one of four pump models, Oil Smart® Pump Switch and alarm. Multiple features and options are available including NEMA-4X alarm panel enclosure, audible and light alarms and dry contacts.

APPLICATIONS: 
  • Transformer vaults
  • Manufacturing facilities
  • Any application where there is a need to remove water containing oil
SYSTEMS:
  • Operation of the Zoeller Oil Guard® System has been independently verified by OnSpeX, div. of CSA, when installed in accordance with our instructions.
  • Choose from four pump models. Includes pump, switch and alarm (optional control panel).
PUMP FEATURES:
  • Durable cast iron construction with powder coated epoxy finish and all stainless steel fittings.
OIL SMART® LIQUID ALARM PANEL SPECIFICATION:
  • 240 VAC
  • Type 4X non-metallic enclosure
  • External dimensions: 15 cm x 15 cm x 10 cm (6" x 6" x 4")
  • 94V-2 Polycarbonate, IP-56 rating
  • Alarm only; cannot be used to operate pump
FEATURES:
  • External mounting feet for quick installation to any flat surface
  • Silence switch and test switch
  • Mounting hardware included
  • Red beacon alarm light
  • Alarm automatically resets
  • High 85 decibel audible alarm and dry contact
  • Easily accessible terminal blocks
  • Liquid Smart alarm switch 6 m (20') cord; available up
    to 61 m (200')
SIMPLEX PANEL FEATURES:
  • Oil Smart® liquid alarm sensor
  • Oil Smart® pump switch (10-2447)
  • 220 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
  • Pump run indicator light
DUPLEX ALTERNATING PANEL FEATURES
  • Oil Smart® liquid alarm sensor
  • Oil Smart® pump switch (10-2447)
  • Oil Smart® high-water alarm switch for high demand two-pump operation
  • 220 volts, single phase
  • NEMA 4X water-tight enclosure with lockable latch
  • Two 30-amp motor start relays
  • Pump HOA (Hand-Off-Auto) switches
  • 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
  • Pump run indicator light
Build your own system or choose a prepackaged system, see below.