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ORIGINAL CASTEL

Sight glass Castel 3950/66, 3/4" SAE inside and outside, flared connections

Item no.: 47-3235-3950-66 Manufacturer no.: 3950/66 EAN: 8592372108634

Castel Buy products online for less: Sight glass Castel 3950/66, 3/4" SAE inside and outside, flared connections // Fast worldwide delivery

Connection
Connection Size
Temperature range
-30 to +110
Item condition
New item
Genuine branded products – direct from the specialist trade
Personal expert advice from our refrigeration and air-conditioning specialists · +49 2554 912 959 6
Larger quantity or project? · OEM and special projects
At least 2 years statutory guarantee Applies to consumer purchases in the EU. View EU notice For businesses: 12 months from delivery.
€50.12 incl. VAT
€42.12 net
Low stock – order soon
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Ticked items are added to the cart with this product. Suitable according to product data – please check before installation.

Sight glass Castel 3950/55, 5/8" SAE inside and outside, flared connections
€23.51 - €26.12*
Sight glass Castel 3950/55, 5/8" SAE inside and outside, flared connections
€23.51 - €26.12*

Available, delivery time: 2-5 business days,
within Germany, abroad different, Subject to prior sale

Sight glass Castel 3950/22, 1/4" SAE inside and outside, flared connections
€16.24 - €18.04*
Sight glass Castel 3950/22, 1/4" SAE inside and outside, flared connections
€16.24 - €18.04*

Available, delivery time: 2-5 business days,
within Germany, abroad different, Subject to prior sale

Sight glass Castel 3910/66, 3/4 x 3/4" SAE, flared connections
€29.86*
Sight glass Castel 3910/66, 3/4 x 3/4" SAE, flared connections
€29.86*

Available, delivery time: 1-3 business days,
within Germany, abroad different, Subject to prior sale

Sight glass Castel 3950/44, 1/2" SAE inside and outside, flared connections
€17.08 - €18.98*
Sight glass Castel 3950/44, 1/2" SAE inside and outside, flared connections
€17.08 - €18.98*

Available, delivery time: 2-5 business days,
within Germany, abroad different, Subject to prior sale

Sight glass Castel 3950/33, 3/8" SAE inside and outside, flared connections
€16.01 - €17.79*
Sight glass Castel 3950/33, 3/8" SAE inside and outside, flared connections
€16.01 - €17.79*

Available, delivery time: 2-5 business days,
within Germany, abroad different, Subject to prior sale

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Technical data

Operating range
Temperature range
-30 to +110
Connections
Connection
Connection Size
General
Item condition
New item
Maximum pressure
45 bar

Description

Sight glass Castel 3950/66

The Castel 3950/66 sight glass is a high-quality component for cooling systems, air conditioning systems and heat pumps. With 3/4" SAE flare connections inside/outside and a temperature range of -30/+110°C, it is ideal for use in various applications.

Technical details:

  • 3/4" SAE flare connections inside/outside
  • Temperature range: -30/+110°C
  • Maximum pressure: 45 bar

Advantages and benefits:

1. high compatibility: Thanks to the 3/4" SAE flare connections, the Castel 3950/66 sight glass fits into many common systems

2. reliable temperature resistance: The temperature range of -30 to +110°C ensures reliable performance even under extreme conditions.

3. high pressure range: With a maximum load capacity of 45 bar, the Castel 3950/66 sight glass is extremely robust and durable.

Artikel Zubehör

Sight glass Castel 3950/55, 5/8" SAE inside and outside, flared connections
Sight glass Castel 3950/55, 5/8" SAE inside and outside, flared connections
Castel Buy products online for less: Sight glass Castel 3950/55, 5/8" SAE inside and outside, flared connections // Fast worldwide delivery
€26.12
Sight glass Castel 3950/22, 1/4" SAE inside and outside, flared connections
Sight glass Castel 3950/22, 1/4" SAE inside and outside, flared connections
Castel Buy products online for less: Sight glass Castel 3950/22, 1/4" SAE inside and outside, flared connections // Fast worldwide delivery
€18.04
Sight glass Castel 3910/66, 3/4 x 3/4" SAE, flared connections
Sight glass Castel 3910/66, 3/4 x 3/4" SAE, flared connections
Castel Buy products online for less: Sight glass Castel 3910/66, 3/4 x 3/4" SAE, flared connections // Fast worldwide delivery
€29.86
Sight glass Castel 3950/44, 1/2" SAE inside and outside, flared connections
Sight glass Castel 3950/44, 1/2" SAE inside and outside, flared connections
Castel Buy products online for less: Sight glass Castel 3950/44, 1/2" SAE inside and outside, flared connections // Fast worldwide delivery
€18.98
Sight glass Castel 3950/33, 3/8" SAE inside and outside, flared connections
Sight glass Castel 3950/33, 3/8" SAE inside and outside, flared connections
Castel Buy products online for less: Sight glass Castel 3950/33, 3/8" SAE inside and outside, flared connections // Fast worldwide delivery
€17.79

Too small? Too big? The neighbouring models

Compared with this item – the table only shows what differs.
This item Sight glass Castel 3950/66, 3/4" SAE inside and outside, flared connections €50.12 Sight glass Castel 3770/M28, 28 mm ODS, solder connections €29.69 €20.43 cheaper Sight glass Castel 3740E/6, R744/CO2, 80 bar, 3/4" ODS, perpendicular, CU €47.54 €2.58 cheaper Sight glass Castel 3940/9, 28 mm ODS (1.1/8") solder connections €53.11 €2.99 more Sight glass Castel 3747E/5, R744/CO2, 130 bar, 5/8" / 16 [mm] ODS, perpendicular €47.54 €2.58 cheaper
Availability Available Available Available Available Currently unavailable — delivery date on request
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The stored properties show no differences.

Same for all: Item condition: New item

Not sure which capacity your cold room needs? Request a free cooling load calculation

About Castel

Castel

All products by Castel
Manufacturer information (product safety)

Manufacturer: Castel S.r.l.

Postal address: Via Provinciale, 2/4 20042 Pessano con Bornago (MI) Italy

Email address: [email protected]

Website: www.castel.it

Frequently asked questions

How quickly will it be delivered?
When the item reaches you is shown in the delivery information right next to the price – it takes into account whether the item still comes from a partner warehouse. If no delivery time is shown there, we will tell you on request. In a hurry? Give us a call.
Can I order on account as a business?
Yes, business customers can conveniently pay by invoice after a credit check. PayPal, Klarna, credit card and prepayment are also available.
What about returns and warranty?
As a consumer you have the statutory right of withdrawal of 14 days from receipt of the goods (details in the cancellation policy). Orders placed as a business carry no right of withdrawal or return. The statutory warranty applies (24 months for consumers, 12 months for businesses on new goods). We are happy to handle warranty claims with the manufacturer for you.
Not sure whether the item fits – who can help?
Our refrigeration and air-conditioning experts check your application free of charge, for example from a photo of the rating plate. Call us or use the enquiry form.

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Sight glass Castel 3950/66, 3/4" SAE inside and outside, flared connections Item no.: 47-3235-3950-66 · €50.12 incl. VAT
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