Corken T91 Pump

Corken | SKU: T91-CORKEN
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The Corken T91 is a game-changing pump that's transforming recovery speed. This single-stage pump sets new standards for efficiency, rapidly recovering gas faster than many other models of pump or gas compressor. Read More

Sale price$19,040.00 USD

Equipped with a range of unique features, the Corken T91 gas recovery pump is the perfect choice for businesses that require fast and efficient LPG recovery. The double distance piece and triple packing ensure maximum durability, while the oil wipe ring and adjustable packing screw extend the life of the packing.

The Corken T91 is also oil-free, preventing product contamination and ensuring food-grade material through the PTFE trim and nickel-coated parts. The self-lubricating PTFE piston rings provide a low friction design that delivers many hours of trouble-free service, making this Corken pump a cost-effective and reliable solution.

This model is also incredibly quiet at approximately 85 dBa at three feet, making it ideal for indoor applications. The T91 doesn't require an air compressor, saving valuable space and avoiding possible air/gas cross-contamination.

With a maximum working pressure of 335 psig and maximum rod load of 3,600 lb, the Corken T91 is UL and CSA compliant and suitable for Class 1, Division 1, Group C & D application.

In addition, the Corken T91 comes with detailed operating specifications, including a bore of cylinder inches of 3.0 (76.2), a maximum outlet temperature of 350°F (177°C), and a maximum brake horsepower of 7.5 (5.6). The pump's general performance data for vapor recovery also boasts an average recovery rate of 93 lb/hr for butane and 240 lb/hr for propane. 

Features and Benefits of the Corken T91:

  • Oil-free gas compression: Ensures product purity by eliminating contamination

  • Food grade material: Components made with PTFE trim and nickel coated parts for safety

  •  Improved recovery time: Increases production efficiency by allowing more runs

  • Zero psig evacuation pressure: Reduces waste by minimizing loss of product

  • PTFE piston rings: Self-lubricating design ensures hours of high performance with low friction

  • Quiet operation: Suitable for indoor use - operates at around 85 dBa at three feet

  • Space-saving design: Eliminates the need for an air compressor, saving valuable space

  • Adjustable packing screw: Improves longevity of the packing for extended service life

  • Cost-effective solution: Avoids cross-contamination between air and propane, reducing costs

  • Motor: Compliant with UL and CSA standards, and approved for Class 1, Division 1, Group C & D applications.

 Corken T91 Operating Specifications

Bore of cylinder inches (mm) 3.0 (76.2)
Stroke inches (mm) 2.5 (63.5)
Piston displacement cfm (m3/hr) Minimum @ 400 RPM
4.1 (7.0)
Maximum working pressure psig (bar g)
335 (23.1)
Maximum brake horsepower (kW)
7.5 (5.6)
Maximum rod load lb (kg) 3,600 (1,632.9)
Maximum outlet temperature °F (°C) 350 (177)

T91 Performance Data for Vapor Recovery

Compressor speed RPM 700
Vapor temperature °F 70
Final evac pressure psig 0
Maximum working pressure psig (bar g)
335 (23.1)
Average recovery rate in lb/hr*
Butane: 93
Propane: 240

 T91 Power Requirements

Voltage 115/230 VAC
Motor Power 3 HP
Motor Speed 1750 RPM
Motor Frequency 60 Hz

Corken Pump Parts

For detailed information about Corken pump parts and their specifications including the T91, please download the Corken Pump Parts Datasheet.

Why choose a Corken pump?

Corken pumps and gas compressors are known for their exceptional speed, making them some of the fastest products available on the market. These high-performance machines are designed to efficiently move large quantities of gas or liquid in a short amount of time. Their speed and reliability make them an ideal choice for businesses that require fast-paced operations without sacrificing efficiency or quality. Corken's range of pumps and compressors are designed to meet the specific needs of a variety of industries, including oil and gas production, chemical processing, petrochemical, pharmaceuticals, and food and beverage manufacturing. With decades of experience and a commitment to innovation, Corken continues to be a trusted name in high-speed pumps and compressors.

Upgrade to the Corken T91 Pump today and experience the ultimate in speed and performance.

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