Application
The CPCC can be used with all products that are compatible with the materials of construction and seal material.

Pressure Rating
Standard working pressures up to 2160 psi (149 Bar) are available. Higher pressure ratings available.

Temperature Rating
From -20 to +250 °F (-29 to +121 °C).

Cylinder Sizes
500cc - 1000cc, 2000cc - 6000cc, and 3.0
gallon - 10.0 gallon standard.

Materials
316 stainless steel construction throughout with aluminum piston, Viton and Fluorotrel seals.

Connections
1/2" NPT circulation connections, all other 1/4" Npt.

Required Utilities
Precharge gas must be 10-20 psi (0.7 - 1.4
Bar) above pipeline pressure. Usually
nitrogen, helium, or argon. CAUTION: Never
use liquids for precharge pressure.

Weight
Smaller sizes are approximately 20 Ibs. (9 kg) where the larger sized can be in excess of 500 Ibs. (227 kg).

Non-standard designs available upon request
Options Available

- Larger NPT ports
- Higher working pressures
- Other materials of construction
- Resettable spring reliefs
- Certificates (material 3.1 b, hydrostatic, functional,
   conformity, etc.)


Other Welker Products
- Liquid Samplers
- Transportable Constant Pressure Sample
   Cylinders
- Cylinder Carrying Cases
- Injection Systems
- Control Valves
- Complete System Packages