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Castel 3770 Castel 3771/17 Moisture Indicator

Representative product image. Confirm the exact configuration before ordering.

CASTEL / REFRIGERATION SYSTEM COMPONENTS

Castel 3771/17 Moisture Indicator

Castel 3770

Castel 3771/17 Moisture Indicator — sight glass that supports visual condition or liquid-line monitoring in refrigeration systems. Listed data: Product Line: CLASSIC; Indicator Type: Moisture Indicator.

Brand
Castel
Model
3770
SKU
3771/17
Part number
3771/17
Availability
Confirm on inquiry

Wholesale pricing and lead time on request.

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Product overview

The Castel 3771/17 Moisture Indicator is a sight glass that supports visual condition or liquid-line monitoring in refrigeration systems. Key listed data for this exact entry includes Product Line: CLASSIC; Indicator Type: Moisture Indicator; Connection Type: Copper Braze / Large Pipe.

Product overview

Castel 3771/17 Moisture Indicator is listed by SYREF for international refrigeration and HVAC sourcing. The complete model and suffix identify the required configuration.

Features

  • Product Line: CLASSIC
  • Indicator Type: Moisture Indicator
  • Connection Type: Copper Braze / Large Pipe
  • Connection Size: 2-1/8"
  • PS: 45 bar

Applications

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

Technical specifications

Specification Value
Brand Castel
Model 3770
Part number 3771/17
Product Line CLASSIC
Indicator Type Moisture Indicator
Connection Type Copper Braze / Large Pipe
Connection Size 2-1/8"
PS 45 bar
Temperature Range '-30 to +110 °C
Series 3770

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 3771/11 Moisture Indicator; Castel 3771/M42 Moisture Indicator; Castel 3770/11 Moisture Indicator. 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 LineCLASSIC
Indicator TypeMoisture Indicator
Connection TypeCopper Braze / Large Pipe
Connection Size2-1/8"
PS45 bar
Temperature Range-30 to +110 °C
Series3770

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 3771/17 Moisture Indicator used for?

It supports visual condition or liquid-line monitoring in refrigeration systems. Suitability depends on the complete system operating conditions and current manufacturer limits.

What should be confirmed before ordering 3770?

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 3770?

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

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