SCULLY™

Scully Signal Company is an engineering and manufacturing company established in 1936. With customers such as BP, Exxon/Mobil, Delta Airlines, and Union Pacific, Scully is the proven and trusted brand leader in the loading, transport, and storage of petroleum and liquid chemicals.

Scully’s core systems include—but are not limited to—overfill prevention, static ground proving, retained product monitoring, water detection, and vehicle identification and communication. In addition, Scully offers a complete line of mechanical oil delivery systems, including delivery nozzles and flow controls, tight fill connectors, tank whistles, and gauges.

Original Rack Equipment from Scully™

Scully systems are the number one choice worldwide for overfill prevention, graunding and vehicle identification safety at bottom- and – louding terminals.

Control fills and eliminate spills of petroleum and liquid chemicals into tank trucks and rail tank cars

Capable of monitoring tank trucks with up to eight compartments when equipped with two-wire sensors or 15 compartments when equipped with five-wire sensors

Superior system compatibility and performance when connected to tank trucks or rail tank cars outfitted with Scully sensors

Overfill prevention control monitor diagnostics

  • Tests for proper performance of all Scully terminal overfill prevention control monitors
  • Ensure that your Loading Rack Control Monitors are functioning properly and will allow properly equipped vehicles to load
  • FM & ATEX approved

Scully Rack Tester

FEATURES

  • Simulates Optic and Thermistor Overfill Sensors
  • Simulates Scully Ground Bolts & Ground Balls
  • Simulates Scully T.I.M.™ Truck Identification Modules

TECH SPECS

Power Supply: Powered by loading rack control unit under test
Dimensions: 27.4 cm long x 24.8 cm wide x 12.1 cm high
Weight: 2.86 kg
Connection: The rack controller plug connects to one of three style sockets on the front of the tester.
Approvals: The Scully Rack Tester has safety approvals as an intrinsically safe testing device for use in: Canada and the United States:Class I, Division 1, Groups C & D, T4Class I, Zone 0, AEx ia IIB T4 GaClass I, Zone 0, Ex ia IIB T4 Ga
Entity Perameters Ui = 15V, Ii = 250mA, Pi = 1.0W, Ci = 1.25μF, Li = 0, Um = 15Vdc, Pollution Degree 2, Ambient temperature for all ratings, (Ta ≤ 0°C ta ≤60°C) at 95% humidity, Maximum Altitude = 6562 ft. (2000 m)

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Intellitrol®2

The only control system that offers overfill prevention, static grounding, and vehicle identification all-in-one unit. The ultimate in terminal loading safety with a patented design that continuously monitors the relay contacts—for petroleum and chemical loading racks

FEATURES

  • Automatic detection of two-wire optic/thermistor or five-wire optic vehicle sensors
  • Monitoring of up to 8 two-wire or 15 five-wire vehicle sensors
  • Complete visual diagnostic display of overfill sensor’s status as well as vehicle static grounding conditions; will not permit loading under any fault or wet sensor condition

Plug & Cable Assemblies with Sculcon Series Junction Box

Designed for use with the intrinsically safe output circuits of Scully’s Intellitrol, ST-35 or ST-15 Terminal Control Monitors. Used to connect the Scully loading rack monitor to the vehicle mounted socket.

FEATURES

  • Extremely rugged petroleum-resistant design which can withstand harsh environments and mishandling
  • Permanent socket locator pins that won’t loosen or back out
  • Internal cable retention clamp to prevent cable pull-out or twisting
  • The plugs and cables are the pathway for the control unit, sensor signals, ground bolt and T.I.M. Truck ID module which monitor the status of overfill prevention, electro-static grounding and vehicle identification during loading operations

ST-47 Groundhog Static Ground Proving Control Unit

Self-proving technology based on Scully’s original patented design. Can operate in conjunction with your Scully Overfill Prevention System (ST-35® or ST-15) or as an independent ground verification unit. Immediately shuts down the loading operation if proper static grounding is not detected.

FEATURES

  • Can be used with a variety of loading operations including tank trucks, rail tank cars, aircraft refuelers and tanks to ensure that transport vehicles are properly tied to ground before and during the loading operation
  • The ST-47 Static Grounding system continuously monitors the ground connection and if that connection is lost, the ST47 will non-permit
  • For stand-alone grounding without overfill prevention, choose the junction box with choice of Scully ground-proving plug or grounding clamp
  • For static ground verification in conjunction with your Scully Overfill Prevention system, wire the ST-47 through your Overfill Prevention Control Monitor and plug and cable for one quick overfill protection and static grounding/earthing connection
  • Direct earthing tie-in point at loading rack is available

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Original Truck Equipment from Scully. Scully™ is the leader in Dynamic Self-Checking® overfill protection, grounding verification, and vehicle identification systems for bottom and top loading petroleum and chemical tank vehicles. Scully™ offers complete tank trailer/road tanker safety and information systems to prevent overfills, detect retained product, ensure your vehicle is at the same ground potential as the loading rack, and verify identification information.

The First and Finest in oil Delivery Efficiency.

Lightweight, ball-valve delivery nozzles allow for fast, high-volume deliveries up to 100 G.P.M.

Automatic Flow Controls control the pumping rate from the nozzle and reduce hose and surge/shock pressures

Portable, easy-to-use Ventafil® filling device allows for spill proof deliveries

Sculflow®Ball-Valve Delivery Nozzle

FEATURES

  • Advanced ball bearing design allows for easy rotation at all operating pressures
  • Teflon high-recovery seal and shielded bearings for optimum field performance
  • Lightweight aluminum and zinc construction
  • Wide variety of liquid product uses

TECH SPECS

Materials

  • Aluminum body
  • Hard chrome plated brass ball valve
  • Teflon ball seat
  • Delrin ball follower
  • Aluminum and zinc swivel body
  • Teflon swivel seal
  • Viton seals

Options: Consult Scully for part numbers

  • 5 P.S.I. anti-drip valve
  • Without swivel
  • Sight glass on inlet
  • Special chemicals

 

Flow Rates

  • Used for deliveries up to 100 G.P.M. or 378 litres per minute

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The Ideal High-Volume Delivery Nozzle

  • Leading choice for heavy product, high-volume deliveries up to 200 G.P.M.
  • Reduced pressure drop allows for faster pumping speeds
  • No closing shock to prolong truck equipment life
  • Original ball valve design and deadbolt locking handle

Super Nozzle with Swivel

Features

  • Advanced ball bearing design allows for easy rotation at all operating pressures
  • Teflon high-recovery seal and shielded bearings for optimum field performance
  • Lightweight aluminum and zinc construction
  • Wide range of liquid product uses

TECH SPECS

Materials

  • Aluminum body
  • Hard chrome plated brass ball valve
  • Teflon ball seat
  • Delrin ball follower
  • Anodized aluminum swivel body
  • Teflon swivel seal
  • Viton seals

Options: Consult Scully for part numbers

  • Without swivel
  • Sight glass on inlet
  • Compatibility with special chemicals

Flow Rates

  • Used for deliveries up to 200 G.P.M. or 750 litres per minute

Downloads

        Super-Nozzle_BE_02

Original Storage Tank Equipment from Scully™

The first choice in independent electronic self-checking overfill prevention systems. Features Dynacheck® automatic and continuous Self-Checking® circuitry which monitors the control unit, wiring, connections, and sensors for faults 30 times per second for the ultimate in fail-safe protection. Longest-running safety record in the industry; over 25 years reliability and incident-free protection

ST-15-WX Overfill Prevention and Liquid Detection Monitor

Safe, reliable, high- and low-level warning and spill prevention system for storage tanks. The system incorporates Dynamic Self-Checking® circuitry which monitors the controller, wiring, connections, and sensors for faults 30 times per second for maximum safety. Sounds an audible alarm and/or controls pumps and valves for automatic shutdown when the sensors detect liquid or a fault in the system. As a high level warning and emergency shut-down system, it operates independently from your gauging system to ensure that inventory inaccuracies do not compromise the safety of your operation.

FEATURES

  • The WX System provides for the capability of alarms as well as controlling pumps and valves for immediate, automatic shutdown of product flow
  • Monitors from 3 –12 sensing points depending on model. Well suited for multiple fixed storage tank applications where individual display and/or output control is required.
  • Uses output sensors approved as intrinsically safe for use in Class I, Division 1, Group C, and D hazardous locations
  • Features NEMA 4 style watertight housings
  • Works in conjunction with either Scully field-proven thermistor or two-wire optic sensors

Video data

Two-Wire Optic Sensor

Maximum safety with Dynacheck–automatic and continuous Self-Checking® circuitry when used with Scully monitoring systems. Field-proven, optic level-sensing technology with NPT mounting threads. SP-IO models are designed for use with Scully ST-15WX Control Monitors. Typical uses include storage tanks, double-containment piping trenches, and double-wall storage tank interstitial space monitoring. Years of dependable, virtually maintenance-free operation. Sensors can be easily extended to desired length at installation site using a 3/8” x 3/8” coupler and the required length of 3/8” NPT pipe

FEATURES

  • Reliable components with no moving parts
  • Functions within a wide range of temperatures and in a variety of liquid products
  • Sensors can be extended using a 38” x 3/8” coupler and the required length 3/8” NPT pipe.
  • Intrinsic safety approvals SIL 2 Capable with Scully ST-15WX System.