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Adjustable Chokes
CEHC65 / CEHC78
Economy Heater Choke Assemblies
CEHC65 and CEHC78 cover economy heater choke service for production and wellhead applications at 6,500 and 7,800 PSI with 2 inch FNPT by 2 inch socket weld connections.
Overview
CEHC65 / CEHC78 Features
CEHC65 and CEHC78 are economy heater choke models for applications that need 2 inch FNPT by 2 inch socket weld fit-up and heater choke configuration.
CEHC heater chokes support standard or H2S service, threaded bonnet construction with O-ring seal, a grease fitting for stem lubrication, diaphragm actuator configuration availability, and butt-weld inlet and outlet availability.
- Use CEHC65 for 6,500 PSI heater choke service.
- Use CEHC78 when the heater choke pressure requirement steps to 7,800 PSI.
- Compatible with Thornhill-Craver Economy Heater Choke requirements.
Specifications
Configuration Reference.
Dimensions are approximate, confirm configuration before quote.
Documents
Product Specifications.
Download the current Cactus Flow choke catalog for product tables, ordering notes, trim information, and choke parts reference.
Related Products
Move Between
Matched Models.
Adjustable and positive models often share the same service envelope. Use these links when the job moves from variable control to fixed restriction, or back again.
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Adjustable Chokes
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Adjustable Chokes
CP29 / CP30
The CP29 and CP30 models cover straightforward threaded production and wellhead choke applications where crews need a simple, field-repairable assembly with practical trim options.
View Product
Adjustable Chokes
CN60
CN60 is a threaded adjustable production and wellhead choke for 5,000 PSI service, built around field adjustment, renewable seat support, and practical field conversion or repair.
View ProductFit Summary
Best Fit Summary
Use CEHC65 for 6,500 PSI heater choke service. Use CEHC78 when the heater choke pressure requirement steps to 7,800 PSI.