52
P a r r I n s t r u m e n t C o m p a n y
Series Number:
4570/80
Type:
High Temperature
High Pressure
Stand:
Bench Top,
Floor Stand
or
Cart
Vessel Mounting:
Moveable
or
Fixed Head
Vessel Sizes, mL:
250-5500
Standard Pressure
MAWP Rating, psi (bar):
3000 (200)
4580
5000 (345)
4570
Maximum Operating
Temperature, °C:
500
w/ FG Flat Gasket
Series 4570/80 High Temperature/High Pressure Reactor Systems
Model 4577 High Temperature/High Pressure Reactor, Floor Stand, Fixed Head
1000 mL with Heater and Pneumatic Lift.
The Series 4570/80 High Temperature/High Pressure Reactors come in three
configurations, from left to right: Bench Top (250 & 500 mL Only), Floor Stand, and Cart.
P
arr offers a number of dif-
ferent reactors in the 4570
and 4580 Series in a variety of
sizes and with different mount-
ings for operating pressures to
5000 psi (345 bar) and tempera-
tures to 500 °C.
4571 - 4572 Reactors
These are 1000 and 1800
mL moveable head reactors
mounted in movable carts.
4577 - 4578 Reactors
These are 1000 and 1800 mL
fixed head reactors mounted
on a floor stand with pneu-
matic lift.
4575 - 4576A Reactors
These are 500 and 250 mL
bench top reactors with 5000
psi (345 bar) and 500 °C rat-
ings. They are available as
either moveable or fixed head
vessels.
4581 - 4582 Reactors
These 1 gallon (3.75 L) and
1.5 gallon (5.5 L) reactors are
designed for 3000 psi (200 bar)
maximum pressure with a 500
°C maximum working tempera-
ture and mounted on movable
carts.
4583 - 4584 Reactors
These are 1 gallon (3.75 L) and
1.5 gallon (5.5 L) fixed head
reactors mounted on floor
stands with pneumatic lift.
All of these reactors have
been designed with suitable
valves, fittings and modifica-
tions to the vessel itself to
operate at the higher tempera-
ture and pressure ratings.
Flat, flexible graphite (FG)
gaskets are used for tempera-
tures in the higher range to 500
°C. These can be replaced with
PTFE gaskets for procedures
in which the temperature will
not exceed 350 °C. All cart and
floor stand models use ceramic
fiber heaters to achieve the
higher operating temperatures.
