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4650 Series High Pressure and High Temperature Vessels are available in volumes of 250, 500, and 1000 mL. These vessels can obtain temperatures up to 600 °C and a maximum pressure of 6000 psi (410 bar). The maximum pressure at maximum temperature is 4200 psi (290 bar) at 600 °C. They come standard with a Split Ring Closure with 8 Compression bolts, and a VGR-T head design that includes Valve, Gage, Rupture Disc, and Thermowell. An additional valve with dip tube can be added.
The maximum allowable head openings are seven but this may be limited by the types of fittings required. These vessels are available as either a movable or fixed head design.
| Model Number | 4650 | ||
| Approximate Volume, mL | 250 | 500 | 1000 |
| Maximum Pressure (MAWP) | 5000 psi (345 bar) @ 500 °C 6000 psi (413 bar) @ 350 °C 4200 psi (289 bar) @ 600 °C |
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| Maximum Temperature | |||
| with PTFE Flat Gasket | 350 °C | ||
| with Flexible Graphite Flat Gasket | 500 – 600 °C | ||
| Vessel Details | |||
| Mounting Style | Moveable or Fixed Head | ||
| Closure | Split-Ring (8 Compression Bolts) | ||
| Head Opening Options | Ports for valve, gage, rupture disc, and thermocouple (VGR) Custom port option (Contact our technical sales department to discuss options) |
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| Maximum Head Openings | 7 (Dependent on opening size, and required fittings) | ||
| Valve Connections | 1/4″ NPT Female | ||
| Pressure Gage, Size | 4.5 inches | ||
| Range | 0-5000 psi (345 psi) or 0-7500 psi (517 bar) | ||
| Temperature Measurement | Thermowell | ||
| Cooling Coil (optional) | Single Loop | ||
| Stand and Heater (optional) | |||
| Stand Type | Bench Top Heater with base plate (moveable head only) and Bench Top Stand with Heater (fixed head) |
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| Heater Style | Ceramic Fiber Heater | ||
| Heater Power, Watts | 1500 | ||
| Maximum Load, amps, 115V / 230V | 15 / 9 | ||
| Weights & Dimensions | |||
| Cylinder I.D. x Depth, inches | 2.5 x 3.25 | 2.5 x 6.63 | 2.5 x 13.13 |
| Vessel Assembly w/ Moveable Head Weight, pounds** |
38 | 45 | 57 |
| Vessel Assembly w/ Fixed Head Weight, pounds** |
33 | 40 | 52 |
| Cylinder Weight, pounds | 8.9 | 14.8 | 26 |
| ** Vessel Assembly weight varies based on head configuration choice and fitting options. Weights shown are based on vessels with valve, gage, rupture disc, thermocouple, and double valve assembly. | |||
