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PFC
Series Main | Worksheet
for PFC Series
General:
| Construction |
Welded
steel frame, cooler box, and drip pan, TEFC 3 phase
motor, Vane type pump, aluminum pump/filter head |
| Mounting
Position |
Vertical |
| Seals |
Buna-N
(Nitrile) |
| Operating
Pressures |
Oil
side: 140 psi (9.5 bar) Relief Valve Setting
Water side: 435 psi (30 bar) |
| Rated
Suction Pressure |
11.8"
Hg (-0.4 bar) to 44 psi (3 bar)
|
| Pressure
Drops |
Housing:
7.5 psi (0.5 bar)
Check Valves: 7.5 psi (1.0 bar) |
| Fluid
Temperatures |
Oil
side: 50° F to 176°F (10°C to 80° C)
Water side: 40°F to 140° F (5°C to 60°
C) |
| Ambient
Temperatures |
50°F
to 104° F (10° C to 60° C) |
| Fluids |
MIneral
oil to DIN 51524 Part 1 and 2
Water Glycol (HFC Based) |
Pump:
PFC
systems incoporate a rotary vane type pump, which are
available in five different flow ranges of: 14.5 GPF
(55 l/min), 18.5 GPM (70 l/min), 23.75 GPM (90 l/min),
34.35 GPM 130 l/min), and 47.5 GPM (180 l/min). The
pump is rated for a max pressure of 145 psi (10 bar).
A built in relief valve limits maximum system pressure
to 140 psi (9.5 bar). Lower flow pumps are available.
Contact the factory for details.
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Heat
Exchangers:
The
PFC range of coolers has heat removal capabilities
exceeding 100 HP. Plate heat exchange exchangers
are highly efficient, compact in size, and lightweight.
Plate and connections are manufactured from acid
resistant steel and copper brazed, corresponding
to AISI 316, 1.4404. |
Filters:
The
PFC unit uses a Spin-on MF180 element or a LF cartridge
type element & bowl. Both styles of elements feature
Betamicron© media and are offered in 3, 5, 10,
& 20 micron with absolute ratings of Bx => 200.
Clogging
Indicators :
The
PFC is available with three different styles of differential
pressure indicators. All indicators are magnetically
actuated and have no external dynamic seals. These features
produce high reliability while reducing leak points.
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