Nitrogen Membrane Technology

Feed Air Compressors


Technical Specifications

Capacity Air Discharge

1500 SCFM – 1800 SCFM of air +/- 5%

Suction Pressure

Atmospheric pressure 14.7 psig (1 bar)


Caterpillar Model C-27 Engine Diesel powered 930 -hp (670 kW) at 1800 RPM on Standard Compressor or C-32 ATEX Rated on Class 1 Zone 2 (Optional)

Hazard Classification

All electrical equipment is Class 1, Division 2 or Class 1 Zone 2

Standards / Design Codes

ASME B31.3, API RP 500

Shut-Down Panel

Murphy TTDJ-DC-T control panel


32,000 LBS / 11,943 KG

Skid Dimensions

8 ft 6 in. H x 8 ft W x 19 ft. 10 1/4 in. L
(20-ft DNV 2.7.1 Crash Frame shipping container)


Balon check and discharge valves

Piping and vessels designed and built to ASME process piping standard B31.3 (extreme cyclic duty 100% X-ray)

Painted to Global Nitrogen Services paint specification 68.0010

Revision M Frame built to DNV 2.7.1 and designed for 50,000 lb four point 45° lift

Engine muffler and exhaust insulation on all packages inside structure

Four 24-volt fixtures and switch rated for Class 1, Division II and wired to 24- volt battery bank

Stainless steel equipment tags

PSV vent headers with a flanged skid connection

Scrubber manual dumps to skid edge

One 3 in. Compressed air discharge lines with one blind flange and one crossover to 206 Waco hammer union with cap

Stackable 2-high for operations in DNV 2.7.1 Crash Frames


Capacity Discharge

1,767 ACFM, 350 PSIG

Discharge Pressure

350 Psi

Operating Temperature



Sullair 1800/1500 Combo, Rotary Screw Type.

Diesel Engine

Caterpillar C27 DIT-ATAAC Industrial EngineIMO TIER II Emissions Compliant

Standard /Design Codes

ASME Standard

ID Dimensions

20 ft, 20 MT Container (20-ft DNV certified container)