Coro-Flo® LPG Turbine Pumps
Corken’s Coro-Flo® regenerative turbine pump has a strong reputation for being a long lasting pump. The free-floating impeller minimizes wear and delivers years of trouble-free service. The Coro-Flo turbine pump is continuous duty and an excellent choice for low flows and moderate to high differential pressures. The liquid is circulated between the teeth of an impeller as it rotates between the pump casing and head. Since the impeller is free floating, there’s no metal-to-metal contact so the pump is virtually maintenance free. Corken offer several models of regenerative turbine pumps with a wide range of differential pressures and capacities.
Suitable for LPG (propane & butane), agricultural ammonia, and numerous other liquefied gases. (C-models are for LPG use only)
C-Model Turbine Pumps
The close-coupled design of a C-model turbine pump makes installation easy and eliminates alignment issues. Ideal for dispensing applications like propane cylinder filling stations and dispensers. Five models available with NPT connections only.
| Flow Rate | up to 40 gpm (151.4 l/min) |
| Working pressure: | up to 400 psi (27.6 bar) |
| Differential pressure: | up to 150 psi (10.3 bar) |
| Temperature range: | -25 to 225°F (-32 to 107°C) |
| Viscosity: | up to 400 SSU (88 cSt) |
DL, DLD & DLF-Model Turbine Pumps
The DL, DLD, and DLF-model regenerative turbine pump is a direct mount made for a standard, two pole C-Face motor with a 8.5″ rabbit diameter. A 8.5″ rabbit diameter fits 182TC, 184TC, 213TC and 215TC motor frames. The advantage of a direct mount is no coupling guard, baseplate, or special alignment procedures are required for installation. Connections include NPT, Class 300 RF, and DIN.
| Flow Rate | up to 50 gpm (189 l/min) |
| Working pressure: | up to 400 psi (27.6 bar) |
| Differential pressure: | up to 250 psi (17.2 bar) |
| Temperature range: | -25 to 225°F (-32 to 107°C) |
| Viscosity: | up to 400 SSU (88 cSt) |
F, FD & FF-Model Turbine Pumps
The F, FD, and FF-Model frame mount design requires a baseplate, coupling, and coupling guard and utilizes a direct drive configuration so the pump runs at motor speed. With a frame mount design, the user has the flexibility to choose from a variety of motor sizes. FF- & FD-models 060, 075, and 150 produce higher differential pressures than F-Model pumps and are commonly used in autogas applications.
| Flow Rate | up to 50 gpm (189 l/min) |
| Working pressure: | up to 400 psi (27.6 bar) |
| Differential pressure: | up to 250 psi (17.2 bar) |
| Temperature range: | -25 to 225°F (-32 to 107°C) |
| Viscosity: | up to 400 SSU (88 cSt) |