Pressure Vessels for High-Purity Chemicals

Dispense Chemical With Absolutely No Pulsation

Overview

White Knight’s PTFE pressure vessels provide laminar flow at the point of use and serve as chemical holding or mixing tanks. They are available in 3-inch or 4-inch diameters and in various connectable pipe lengths. They feature configurable port connections, and PTFE manifold ends can be designed with more ports or integrated valves. Fiber optic sensor ports for high- and low-liquid levels are standard. Mid-liquid level sensing adapters are also available.

Features & Benefits

  • Chemically resistant PTFE/PFA fluid path for chemical dispense and mixing in harsh applications
  • Eight connection ports for monitoring, fill, and dispense allow for advanced customizations
  • Models capable of up to 6 liters available
  • Extruded PFA pipe with threaded connections and Tongue-and-Groove seals offer easy setup and maintenance without welding
  • Pressure capabilities up to 7 Bar (100 psi) provide high flow rates and allow for faster processes
  • Operates in applications up to 100°C (212°F)
  • Two-year warranty
White Knight Pressure Vessels for Ultra-Pure Chemicals

Dimensions

Dimensions: [mm] in

White Knight CPA-3 Pressure Vessel Dimensions
Model
A
(without diptube)
A
(with diptube)
B
1 liter
324 (12.8)
336 (13.2)
21.5 (8.5)
2 liter
536 (21.1)
548 (21.6)
427 (16.8)
3 liter
834 (32.8)
846 (33.3)
725 (28.6)
4 liter
1046 (41.2)
1058 (41.6)
937 (36.9)

*Fitting height will vary according to type of fitting used. Other fitting options include Super 300 Pillar, Weldable, FNPT. Unused parts are plugged with Tongue-and-Groove seal plug.

CPA-3 Dimensions (PDF)

Dimensions: [mm] in

White Knight CPA-4 Pressure Vessel Dimensions
Model
A
(without diptube)
A
(with diptube)
B
1 liter
254 (10.0)
270 (10.6)
142 (5.6)
2 liter
393 (15.5)
409 (16.1)
280 (11.1)
3 liter
531 (20.9)
547 (21.5)
419 (16.5)
4 liter
755 (29.7)
771 (30.4)
643 (25.3)
5 liter
894 (35.2)
910 (35.8)
782 (30.8)
6 liter
1033 (40.7)
1049 (41.3)
920 (39.0)

*Fitting height will vary according to type of fitting used. Other fitting options include Super 300 Pillar, Weldable, FNPT. Unused parts are plugged with Tongue-and-Groove seal plug.

CPA-4 Dimensions (PDF)

Configuration

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