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Corken

T791

Air Compressor · Air Compressors

Technical data from manufacturer or class sources · not yet verified by a person
34.0 kWPower
481 kgWeight

Marine engineers and operators rely on industrial compressors like the Corken T791 for critical functions such as rail car and marine unloading, vapor recovery, and refrigeration reclaiming. Designed to meet stringent environmental regulations, the T791 features a T-Style option that provides enhanced leakage control with two distinct barriers to external leakage. This design, which includes three sets of packing per piston rod, ensures virtually leak-proof operation and compliance with EPA requirements for volatile organic compound (VOC) emissions. The compressor’s oil-free design, coupled with a double-acting mechanism, delivers high capacity and reliability. Key components such as the self-lubricating PTFE piston rings and adjustable packing screw enhance sealing performance and durability. With options for lubricated and non-lubricated versions, the T791 offers flexibility to meet various operational needs.

Specifications

Technical data.verified

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

DesignTriple-packed (T-style) with double-distance-piece
StageTwo-stage
Max Working Pressure600+ psia
Oil-freeYes
ApplicationsTransport, rail car, marine unloading; vapor recovery
Isolation ChambersTwo distinct chambers for maximum leakage control
Gewicht (kg)480.8 kg🔖
Leistung (kW)34 kW🔖
Max. working pressure first stage350 (24.1) psig (bar g)🔖
Max. working pressure second stage600 (41.3) psig (bar g)🔖
Max. brake horsepower45 (34) hp (kW)🔖
Max. outlet temperature350 (177) °F (°C)🔖
Stroke4.0 (101.6) in (mm)🔖
📄
Download datasheet (PDF) (650 KB)
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

“T791 & T891 (T-Style) Industrial Compressors Designed for Applications that Require Maximum Leakage Control Greater Control of Fugitive Emissions... Double-distance piece provides two barriers to…”

Corken T791 – Drawing (Corken datasheet S. 1)
Drawing · Corken datasheet · S. 1
Corken T791 – Drawing (Corken datasheet S. 2)
Drawing · Corken datasheet · S. 2
Source: Corken T791 datasheet, p. 1
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