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Corken Coro-Flo Turbine Pumps
For low capacity, medium head pumping the Coro-Flo pump is designed and built for tough jobs. The Coro-Flo pumps handles volatile liquids smoothly and quietly. The one moving part, the impeller, floats on the shaft with no rubbing, grinding or metal-to-metal contact. The Coro-Flo pump has been designed for simplicity of inspection and service. The cover can be removed and the impeller and seal serviced without disturbing the piping. The balanced mechanical seal is furnished with its own sleeve, providing extremely reliable service.

Corken Coro-Vane Pumps
The sliding-vane design of the Coro-Vane pump is commonly found in the LPG industry because its pumping efficiencies remain high throughout the life of the pump. The Coro-Vane pump is unique because it can handle small amounts of vapor formed at the pumps suction, and the vanes are self-adjusting for wear. Coro-Vane pumps are positive displacement pumps. They produce up to a maximum differential pressure of 125 psig. Corken manufactures 5 sizes of Coro-Vane pumps ranging from 1 gpm to 350 gpm with v-belt and direct-drive mounting options.

Corken Coro-Vane Truck Pumps
The Z-Series Coro-Vane truck pumps are a new generation of vane pumps for LPG transfer which control heavy thrust loads better than any other truck pump on the market. A state-of-the-art cam design and new cam material control cavitation - even while pumping at low tank levels. By controlling cavitation , the vanes, cam and side plates remain lubricated and experience less wear. The thrust absorbing system of the Z-Series truck pump is comprised of two needle roller thrust bearings at each shaft extension and are rated at up to 4000 lbs. of thrust.

Corken Autogas Regenerative Turbine Pumps

The Autogas Series achieves new levels of performance with higher flows at high differential pressures, non pulsating and quiet transfer, longer pumps life and a design that is easy to repair. Self-aligning, free floating precision machined impeller, incorporating proprietary design optimizes flow and provides quiet non-pulsating transfer of LPG. Three mounting options are available: direct drive with coupling, belt drive and direct mounted with C-face electric motor. Applications include autogas dispensing, cylinder filling, vaporizer feed, bulk transfer and direct burner feed.

Corken Vertical Compressors
Corken gas compressors are designed for use in liquid transfer, vapor recovery, scavenger and portable applications. Corken provides oil-free and non-lubricated vertical and horizontal compressor designs. Compressors are available in both threaded and ANSI flanged connections. Depending on the application, single and two-stage compressors are available. Corken compressors are designed to minimize required maintenance and make such maintenance extremely simple. Maintenance operations such as valve replacement may be accomplished without disturbing the piping, while ring replacement may be accomplished simply by removing the head. Corken offers four sizes of vertical, oil-free single-stage compressors ( Models 91,291,491 & 691). These compressors cover a full range of capacities from 24 to 361 gpm in liquid transfer. The Corken Model D891 is a double-acting single-stage vertical gas compressor capable of capacities form 337 to 757 gpm.

Corken Horizontal LPG Compressors

The horizontal single-stage compressor is perfect for the terminal requiring transfer of large volumes of LPG (i.e. Barge, multiple rail car, etc.). This heavy-duty, balanced-opposed gas compressor offers smooth quiet operation. The compressor is offered with various sizes of cylinders. The horizontal compressors are offered in lubricated and non-lubricated designs.
Corken Compressor Exchange Program
If your compressor is down and you need immediate replacement we will exchange a rebuilt unit for your down compressor. The price is based on the cost to repair your compressor. Call our Kansas City, MO branch for details.

Krug Vapor Compressor
Save your expensive truck pump from damage when evacuating tanks in the field at an 8 to 15 gpm flow rate. The Krug compressor can be used in on-site upgrading or downgrading size of storage in the field, and emptying cylinders or tanks in need of repair. The Krug compressor transfers liquid by increasing vapor pressure in the tank being emptied and decreasing it on the tank being filled. The liquid can be moved into a bulk truck or another bulk tank. A hose kit is available with liquid and vapor lines and all connectors.

Krug Hand Pump
A simple piston hand pump for uses in filling portable and motor fuel cylinders. Six gallon capacity at 40 strokes per minute.

Hydrostatic Pressure Pump
A hand operated water filled hydrostatic pressure pump which can be used to pressure test hoses and connections. Complete with tank, 0-700 lb gauge, and high pressure hose with 1/2" NPT fittings.

Pump and Compressor Repair Parts
A complete inventory of repair parts for all Corken pumps and compressors is maintained at each of our warehouses. An inventory of the more common Blackmer pump repair parts and kits is maintained.

 



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