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< ISO-KF, ISO-K, ISO-F, CF Viewports

ISO-KF Viewports_edited.png

ISO-KF, ISO-K, ISO-F, CF Viewports

  • ISO-KF Viewports

  • ISO-KF Glass Blank Flange

  • ISO-K Viewports

  • ISO-F Viewports

  • CF Viewports

ISO-KF Viewports_edited.png
ISO-KF Glass Blank Flange.png
ISO-KF Viewports

< ISO-KF Viewports

ISO-KF Viewports_edited.png

ISO-KF Viewports

Subcategories

  • Aluminum / Borosilicate glass

  • Stainless Steel/Fused Silica (Synthetic Amorphous Quartz), UV

  • Stainless steel / sapphire glass

Stainless steel / sapphire glass

Technical Data

  • Heat up and cool down rate: ≤ 20 K/min

  • Pressure range: 1E-8 hPa – 5E2 hPa over pressure

  • Temperature range: -100 – 350 °C

Connection flange
A [mm]
B [mm]
Sight glass
Flange, material
Part number
Delivery time
DN 16 ISO-KF
15 mm
12.7 mm
Sapphire glass
Stainless steel
On Request
DN 40 ISO-KF
24 mm
13 mm
Sapphire glass
Stainless steel
On Request
Connection flange
A [mm]
B [mm]
Sight glass
Flange, material
Part number
Delivery time
DN 25 ISO-KF
26 mm
10 mm
Borosilicate glass
Aluminum
On Request
DN 40 ISO-KF
41 mm
10 mm
Borosilicate glass
Aluminum
On Request
DN 50 ISO-KF
52 mm
10 mm
Borosilicate glass
Aluminum
On Request

Aluminum / Borosilicate glass

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Pressure range: 1E-8 hPa – 5E2 hPa over pressure

  • Temperature range: -15 – 150 °C

Connection flange
A [mm]
B [mm]
Sight glass
Flange, material
Part number
Delivery time
DN 25 ISO-KF
16 mm
9.9 mm
Fused Silica (synthetic amorphous quartz), UV
Stainless steel
On Request
DN 40 ISO-KF
36 mm
13.7 mm
Fused Silica (synthetic amorphous quartz), UV
Stainless steel
On Request

Stainless Steel/Fused Silica (Synthetic Amorphous Quartz), UV

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Pressure range: 1E-8 hPa – 5E2 hPa over pressure

  • Temperature range: -100 – 200 °C

ISO-KF Glass Blank Flange

<ISO-KF Glass Blank Flange

ISO-KF Glass Blank Flange.png

ISO-KF Glass Blank Flange

Product description

  • Installation with outer centering ring and elastomer seal

  • Fastening elements: Clamping ring made from plastic (no usage of metal connection elements)

Subcategories

  • Borosilicate glass

  • Quartz

Quartz

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Pressure range: 1E-8 hPa – 5E2 hPa over pressure

  • Temperature range: -15 – 200 °C

Connection flange
A [mm]
B [mm]
Part number
Delivery time
DN 16 ISO-KF
30 mm
5 mm
On Request
DN 25 ISO-KF
40 mm
5 mm
On Request
DN 40 ISO-KF
55 mm
5 mm
On Request
DN 50 ISO-KF
75 mm
5 mm
On Request

< ISO-K Viewports

Borosilicate glass

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Pressure range: 1E-8 hPa – 5E2 hPa over pressure

  • Temperature range: 15 – 150 °C

Connection flange
A [mm]
B [mm]
Part number
Delivery time
DN 16 ISO-KF
30 mm
5 mm
On Request
DN 25 ISO-KF
40 mm
5 mm
On Request
DN 40 ISO-KF
55 mm
5 mm
On Request
DN 50 ISO-KF
75 mm
5 mm
On Request
ISO-K Viewports
ISO-K Viewports.png

ISO-K Viewports

Product description

  • Frame with integrated FKM O-ring, installation without additional seal

  • Circumferential rim for outer centering on the ISO-K counter flange

  • Not suitable for mounting on base plate or with ISO-F flange

Subcategories

  • Stainless Steel/Borosilicate

  • Aluminum / Borosilicate glass

Aluminum / Borosilicate glass

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Temperature range: -15 – 150 °C

Connection flange
A [mm]
B [mm]
Pressure range
Part number
Delivery time
DN 63 ISO-K
72 mm
13.5 mm
1E-8 hPa - 5E2 hPa over pressure
On Request
DN 100 ISO-K
104 mm
15.5 mm
1E-8 hPa - 5E2 hPa over pressure
On Request
DN 160 ISO-K
153 mm
17.2 mm
1E-8 hPa - 5E2 hPa over pressure
On Request

Stainless Steel/Borosilicate

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Temperature range: -15 – 150 °C

Connection flange
A [mm]
B [mm]
Pressure range
Part number
Delivery time
DN 63 ISO-K
72 mm
13.5 mm
1E-8 hPa - 5E2 hPa over pressure
On Request
DN 100 ISO-K
104 mm
15 mm
1E-8 hPa - 5E2 hPa over pressure
On Request
DN 160 ISO-K
153 mm
17.5 mm
1E-8 hPa - 5E2 hPa over pressure
On Request
DN 200 ISO-K
210 mm
17.5 mm
1E-8 hPa - to ambient pressure
On Request
ISO-F Viewports

< ISO-F Viewports

ISO-F Viewports.png

ISO-F Viewports

Product description

  • Sight glasses with replaceable safety glass, especially suitable for coating systems

  • With integrated FKM O-ring, installation without additional seal

  • Including claw clamps, bolts, washers and nuts for installation

Subcategories

  • Anodized aluminum, black / Borosilicate glass

Anodized aluminum, black / Borosilicate glass

Technical Data

  • Heat up and cool down rate: ≤ 5 K/min

  • Pressure range: 1E-8 hPa – 5E2 hPa over pressure (at temperatures > 60 °C only to ambient pressure)

  • Temperature range: -15 – 150 °C

Connection flange
A [mm]
B [mm]
C [mm]
Sight glass
Part number
Delivery time
DN 63 ISO-F
20 mm
60 mm
70 mm
Borosilicate
On Request
DN 100 ISO-F
22 mm
92 mm
100 mm
Borosilicate
On Request
DN 160 ISO-F
30 mm
142 mm
154 mm
Borosilicate
On Request
CF Viewports

< CF Viewports

CF Viewports.png

CF Viewports

Product description

  • Caution! Risk of injury by glass splinters. Do not use viewports which show apparent damage

  • Please use annealed copper gaskets or elastomer seals to minimize stress inside the glass

  • Always use washers for installation

  • Flange sizes DN 16 to DN 250 compatible with ISO 3669:2020

Subcategories

  • Stainless Steel/Kodial

  • Stainless Steel/Kodial with Lead Glass Shielding

  • Stainless steel / sapphire glass

  • Stainless Steel/Fused Silica, UV

Stainless Steel/Kodial with Lead Glass Shielding

Technical Data

  • Heat up and cool down rate: ≤ 3 K/min

  • Pressure range: 1E-11 hPa – to ambient pressure

  • Temperature range: -20 – 200 °C

Connection flange
A [mm]
Part number
Delivery time
DN 16 CF
16 mm
On Request
DN 40 CF
38 mm
On Request
DN 63 CF
63 mm
On Request
DN 100 CF
89 mm
On Request
DN 160 CF
135 mm
On Request
DN 200 CF
135 mm
On Request

Stainless steel / sapphire glass

Technical Data

  • Heat up and cool down rate: ≤ 20 K/min

  • Pressure range: 1E-11 hPa – to ambient pressure

  • Temperature range: -100 – 300 °C

Connection flange
A [mm]
Part number
Delivery time
DN 16 CF
12 mm
On Request
DN 40 CF
24 mm
On Request
DN 63 CF
49 mm
On Request

Stainless Steel/Fused Silica, UV

Technical Data

  • Heat up and cool down rate: ≤ 20 K/min

  • Pressure range: 1E-11 hPa – to ambient pressure

  • Temperature range: -100 – 200 °C

Connection flange
A [mm]
Part number
Delivery time
DN 16 CF
16 mm
On Request
DN 40 CF
36 mm
On Request
DN 63 CF
68 mm
On Request
DN 100 CF
99 mm
On Request

Stainless Steel/Kodial

Technical Data

  • Heat up and cool down rate: ≤ 3 K/min

  • Pressure range: 1E-11 hPa – to ambient pressure

  • Temperature range: -20 – 200 °C

Connection flange
A [mm]
Part number
Delivery time
DN 16 CF
16 mm
On Request
DN 40 CF
38 mm
On Request
DN 63 CF
63 mm
On Request
DN 100 CF
89 mm
On Request
DN 160 CF
135 mm
On Request
DN 200 CF
135 mm
On Request
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