SUMMARY OF STANDARD FEATURES
Compressor
LeRoi/Sullair G17/PDH12 Rotary Screw Compressor, with Adaptable Compressor Speed, designed to produce more gas flow per bhp!
Engine
Cummins G855 (14l), 6 cylinder natural gas engine. Net compression horsepower at site:
188 bhp @ 1800 rpm
Fuel Gas Scrubber
4” dia x 30”h - Provides clean, dry gas for engine consumption. In-line design enables liquids to automatically drain to discharge line.
Gas After Cooler / Oil Cooler
Oil cooler / gas after-cooler, cools discharge gas to within 15°C of ambient temperature
Suction Scrubber with blow case
24” dia x 72” h vertical separator. Designed with automatic drain tank / blow case feature to collect and automatically unload inlet liquids into discharge line.
Discharge Oil/Gas Separator
20”dia x 72”h with coalescing element
Walk-in Building with Sound Attenuated Walls
10’ x 17’ walk-in style building with thermal acoustic insulation and perforated aluminium wall liner. Design to providesuperior sound attenuation.
Control Panel
Murphy Panel, Class I, Div II, w/ extensive monitoring & shutdowns to ensure safe and reliable operation.
SUMMARY OF OPTIONAL FEATURES
This innovative, pre-engineered sound control feature is designed to provide a cost effective and easy solution to landholder’s noise concerns.
Gas Detection
Solar power gas detection system.
Gas Measurement Options
Meter run and Chart Recorder for on-skid gas measurement.
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STANDARD FEATURE DETAILS
COMPRESSOR
- Type: Rotary Screw
- Make: LeRoi/Sullair
- Model: G17/PDH12
- Inlet Pressure Range: 0 psig - 100 psig
- Max Discharge: 400 psig
- Max HP: 188 hp
- Rotor Diameter: 177 mm
- Performance: See Flow Chart
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ENGINE
- Make: Cummins
- Model: G855
- Cylinders: 6
- Displacement: 14 litre
- Continuous HP Rating: 188 bhp @ 1800 rpm
- NET Compression HP Available: 188 bhp @ 1800 rpm
Driver Accessories
- Altronic shielded ignition system, magneto powered C.S.A. approved for Class 1, Div 2
- Insulated exhaust system with Hospital grade muffler
- One 5 gallon oil day tank with level gauge
- Engine radiator with 19" fan
Driver Fuel Gas System
- Fuel gas scrubber – 4”dia x 30”h
- Automatically drains liquids into discharge line
- Fuel gas supply pressure regulator
- Fuel gas filter
- Murphy shut-off valve
Driver Start Gas System
- Low pressure pneumatic engine starter
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COOLING SYSTEM
Air cooled heat exchanger for process gas and compressor oil cooling.
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SUCTION SCRUBBER
24” O.D. x 72” vertical coalescing oil separator with:
- High liquid level shutdown switch
- Liquid level gauge
- Pressure relief valve
- Mesh pad
- 1/16” corrosion allowance
- CRN registration
- Blow case feature includes drain tank with pneumatic liquid level controller and 3-way Mallard valve. Separates and collects liquids for re-injection into discharge gas line.
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INLET DISCHARGE/PIPING & PRESSURE CONTROL
Inlet Connection
- 150# RF, located at building exterior
- Suction Control valve 2” – Fisher v-ball - regulates gas pressure to compressor
- Suction make-up valve – maintains minimum suction pressure and prevents unnecessary shutdown caused by declining suction pressure
- Check valve
Outlet Connection
- 150# RF, located at building exterior
- Minimum pressure valve
- Isolation valve & Check valve
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DISCHARGE OIL/GAS SEPARATOR
20”dia x 72 ”h vertical coalescing oil/gas separator with:
- Low oil level shutdown switch
- Pressure relief valve
- Coalescing filter element
- Manual drain valve
- 1/8” corrosion allowance
- CRN registration
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WALK-IN BUILDING & SKID
All components and piping will be mounted on one structural steel skid with:
- Walk-in Building designed for easy service access - 10’w’ x 17’l x 9 ’h
- 22 gauge pre-painted steel panel construction
- Walls and ceiling include upgraded 4lb thermal/acoustic insulation with perforated aluminium liner for superior sound attenuation
- One (1) 3’ x 7’ man door with safety glass and panic hardware and lock
- One (1) 6’ x 7’ double door with panic hardware and lock
- Two (2) 36 ” x 36” side walls vents w/ manually adjustable louvers
- One (1) 18” x 36” side wall vents w/ manually adjustable louvers
- One (1) 40” x 62” cooler vents w/ manually adjustable louvers
- Catadyne Heater 24000 BTU capacity
- Skid with checker-plate floor and 1.5” sealed lip provides spill containment
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CONTROL PANEL & INSTRUMENTATION
Murphy Class 1, Division II intrinsically safe shutdown panel, with:
- Micro processor # TTDJ
- Magneto powered
Shutdowns:
- Compressor suction pressure (hi/lo)
- Compressor discharge pressure (hi/low)
- Compressor discharge temperature
- Compressor differential pressure
- High suction scrubber level
- Low compressor oil level
- Compressor oil pressure
- Compressor oil temperature
- Engine jacket water temperature
- Engine oil pressure
- Engine oil level
- Engine over-speed/under-speed
Indicators:
- Engine rpm
- Hour meter
- Engine glycol level
- Compressor suction pressure (hi/lo)
- Compressor discharge pressure (hi/lo)
- Compressor discharge temperature
- Compressor differential pressure
- Compressor oil pressure
- Fuel gas pressure
- Drain tank pressure
- Compressor oil temperature
- Engine jacket water temperature
- Engine oil pressure
- Engine oil level
- Suction scrubber liquid level – 10” sight glass
- Oil gas separator level– 10” sight glass
- Compressor oil flow
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EASY OPTION DETAILS
Sound Control Level 1
Provides sound attenuation for applications where noise levels and landholder concerns may be an issue. It includes the following features:
- Acoustic Silencer for cooler
- Acoustic Silencers for air vents
- Hospital Plus Engine Exhaust Silencer
Sound Control Level 2
Provides sound attenuation for applications where noise levels and landholder concerns may be an issue. It includes the following features:
- Super Silencer for cooler
- Acoustic Silencers for air vents
- Super Hospital Plus Engine Exhaust Silencer
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SOLAR POWERED GAS DETECTION
Provides monitoring of gas levels inside compressor building, and shut-down of compressor on high LEL level. Comes with:
Solar Power System
- Evergreen Solar panel module, 110 watt
- 10 amp power regulator
- Two 12 volt deep cycle solar batteries
- 19 x19 x17 insulated battery box
- 2 x battery cables
Gas Detector / Controller
- 4-20 mA and digital readout on backlit LCD
- 2 fully programmable alarm relays & fail relay
- Explosion proof housing
- Patented water repellent sensor coating
- User friendly set-up, push buttons and LCD menus
- Easy calibration via magnetic wand
- Long-life sensor
Sensor
- LEL Catalytic combustion
- Measuring range: Combustible 0 – 100% LEL
Outputs
- 4 – 20 mA signal, into 500 ohms impedance max, corresponding to 0 – full scale
- Digital – modbus RTU output standard, fully configurable
Alarms
- Fully programmable alarm setpoints, increasing/decreasing, latching / self resetting, on delays, off delays, normally energized or de-energized, programmable deadband, programmable smoothing filter
- Alarm indication – visual LED’s. Alarm 1, Amber; Alarm 2, Red; Fail, Red.
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ON-SKID GAS MEASUREMENT
Meter Run
Industry Canada approved measuring device, includes:
- Single chamber orifice fitting
- 2” NPT sch 80 meter run
Chart Recorder (2 Pen or 3 Pen)
Accurate and reliable measurement and recording of gas, includes:
- die-cast aluminium case
- charts made with moisture-resistant, 7-point paper
- 12” circular charts
- stainless-steel components
- DP pressure ranges 0 – 100 PSID
2 Pen Recorder
Measures and Records
- Gas Pressure
- Differential Pressure
3 Pen Recorder
Measures and Records
- Gas Pressure
- Differential Pressure
- Gas Temperature
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