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