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Castel 3345N Castel 3345N/4S Condensing Pressure Regulator

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CASTEL / PRESSURE REGULATORS

Castel 3345N/4S Condensing Pressure Regulator

Castel 3345N

Castel 3345N/4S Condensing Pressure Regulator — pressure regulator that regulates pressure or capacity in a correctly engineered refrigeration circuit. Listed data: Product Line: POLYHEDRA; Regulator Type: Condensing Pressure Regulator.

Brand
Castel
Model
3345N
SKU
3345N/4S
Part number
3345N/4S
Availability
Confirm on inquiry

Wholesale pricing and lead time on request.

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Product overview

The Castel 3345N/4S Condensing Pressure Regulator is a pressure regulator that regulates pressure or capacity in a correctly engineered refrigeration circuit. Key listed data for this exact entry includes Product Line: POLYHEDRA; Regulator Type: Condensing Pressure Regulator; Series: 3345N.

Product overview

Castel 3345N/4S Condensing Pressure Regulator is listed by SYREF for international refrigeration and HVAC sourcing. The complete model and suffix identify the required configuration.

Features

  • Product Line: POLYHEDRA
  • Regulator Type: Condensing Pressure Regulator
  • Series: 3345N
  • Connection: 1/2 in ODS
  • Regulation Range: 12–35 bar

Applications

Use this component only for applications in pressure regulators where refrigerant, pressure, temperature, capacity, electrical and connection requirements match the current manufacturer data.

Technical specifications

Specification Value
Brand Castel
Model 3345N
Part number 3345N/4S
Product Line POLYHEDRA
Regulator Type Condensing Pressure Regulator
Series 3345N
Connection 1/2 in ODS
Regulation Range 12–35 bar
PS 50 bar
MWP 725 psi
TS '-40 to +130 °C

Selection and replacement notes

Confirm the complete part number, refrigerant, pressure and temperature limits, connection details, required capacity and installation arrangement against current manufacturer documentation before ordering.

Related products

Compare compatible options: Castel 3340/4S Condensing Pressure Regulator; Castel 3345N/5S Condensing Pressure Regulator; Castel 3345N/7S Condensing Pressure Regulator. Match the complete code and operating conditions before substitution.

Request a quotation

Send SYREF the complete part number, quantity, destination and operating conditions to request availability, technical confirmation and a quotation.

Technical source: official manufacturer documentation. Final specifications must be checked against the current full order code.

SPECIFICATION-LED SOURCING

Technical specifications

SpecificationValue
Product LinePOLYHEDRA
Regulator TypeCondensing Pressure Regulator
Series3345N
Connection1/2 in ODS
Regulation Range12–35 bar
PS50 bar
MWP725 psi
TS-40 to +130 °C

Manufacturer documentation

Castel_Catalogo_2026_IT-EN-FR-DE.pdf ↗

Verify final specifications against the full manufacturer order code and current datasheet. Share your refrigerant, voltage and application when requesting a quote.

Frequently asked questions

What is Castel 3345N/4S Condensing Pressure Regulator used for?

It regulates pressure or capacity in a correctly engineered refrigeration circuit. Suitability depends on the complete system operating conditions and current manufacturer limits.

What should be confirmed before ordering 3345N?

Confirm the complete part number, refrigerant, pressure and temperature limits, connection details, required capacity and installation arrangement against current manufacturer documentation before ordering.

What is the listed product line for 3345N?

The value in this product record is POLYHEDRA. Verify it against the current documentation and complete order code before purchase.

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