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ריאקטור ללא בחישה מסדרת 4675

Series 4675 General Purpose Vessels, 2.6-5 Gal

The Series 4675 General Purpose Vessels are the largest vessels offered by Parr Instrument Company.  Vessel styles are offered in a moveable head or fixed head design.  These vessels are available with an FKM O-ring seal for operating temperatures to 225 °C, and FFKM O-ring for temperatures to 300 °C, or with a flat, PTFE gasket for operating temperatures up to 350 °C maximum.

תיאור

The Series 4675 General Purpose Vessels are the largest vessels offered by Parr Instrument Company.  Vessel styles are offered in a moveable head or fixed head design.  These vessels are available with an FKM O-ring seal for operating temperatures to 225 °C, and FFKM O-ring for temperatures to 300 °C, or with a flat, PTFE gasket for operating temperatures up to 350 °C maximum.

In the moveable head design, the vessel is held in a support system which minimizes the physical effort required to handle these heavy components. The hoist is attached to a support column which provides a convenient means for lifting the head and cylinder out of the stand. These components may be transferred to the holding position on the right side of the stand. Vessels equipped with a bottom drain valve will probably remain in the heater most of the time, but can be lifted out when necessary.

The fixed head support stand features hinged split-rings that swing to either side allowing the head to remain fixed to the stand while a pneumatic lift allows the cylinder to be raised and lowered. When lowered, the cylinder can be slid forward for cleaning and servicing.

These vessels are generally used for pilot plant or for custom chemical production purposes, usually with a variety of attachments added to the basic units.

Model Number 4675
Approximate Volume, Gallons (Liters) 5 (18.75) 2.6 (10)
Maximum Pressure (MAWP) 1900 psi (131 bar)
Maximum Temperature
with FKM O-Ring 225 °C
with FFKM O-Ring 300 °C
with PTFE Flat Gasket 350 °C
with Flexible Graphite Flat Gasket 350 °C
Vessel Details
Mounting Style Moveable or Fixed Head
Closure Split-Ring with 12 Compression Bolts Split-Ring with 10 Compression Bolts
Head Opening Options One head opening (1/4″ NPT, 3/8″ NPT,  or rupture disc assembly port)
Ports for valve, gage, rupture disc, and thermowell with thermocouple (VGR)
Custom port option (Contact our technical sales department to discuss options)
Maximum Head Options 12 (Dependent on opening size, and required fittings)
Valve Connections 1/4″ NPT Female
Pressure Gage, Size 4.5″ Diameter
Range 0-2000 psi (138 bar)
Temperature Measurement Thermowell
Cooling Coil (optional) Serpentine
Bottom Drain Valve (BDV) (optional) 1″ NPS
Stand with Heater (optional)
Stand Styles Table Floor Stand with manual hoist (moveable head)
Floor Stand with Pneumatic Lift (fixed head)
Heater Options* Band Heater, 3-Zone, Ceramic, 3-Zone (Moveable Head), Flexible Mantle Heater
Heater Power Requirements Typical power requirements for Parr’s large, electrically heated pressure vessels are 40 Amp single phase or 3-Phase power sources. Users are advised to have a qualified electrician determine and install an appropriate mains power supply for the large pressure vessel system.
Large pressure vessel systems with lower electrical power requirements, such as low temperature applications are available for use with typical 20 amp 230 volt sources.
Contact Parr Technical Sales staff for assistance with electrical specifications.
Weight & Dimensions
Cylinder I.D. x Depth, inches 9.5 x 16.25 7.75 x 12.2
Moveable Vessel Assembly Weight, pounds** 335 194
Fixed Vessel Assembly Weight, pounds** 336 195
Cylinder Weight, pounds 157 97
**Vessel weight is based on a vessel with VGR head fittings. Vessel weight will vary based on head configuration choice and fitting options.

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שירות טכני: 08-683-6306
מכירות: 072-395-0508
מייל: info@medent.co.il

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