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QAD250VP-AL-304

CF Quick Access Door with Viewport | 311434

Nominal diameter

250

Connection type

Diameter

360 mm

Window material

Borosilicate

View diameter

150 mm

Window mounting

FKM O-Ring

Leak rate

< 1E-9 mbar ∙ l/s

Max. operating temperature

120 °C

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Nominal diameter

250

Connection type

Diameter

14.173 ″

Window material

Borosilicate

View diameter

5.906 ″

Window mounting

FKM O-Ring

Leak rate

< 0.75E-9 Torr ∙ l/s

Max. operating temperature

248 °F

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Category	CF Quick Access Door with Viewport
Bakeout temperature	248 °F
Max. bakeout temperature	120 °C
Bore count	32
Window thickness	0.354 ″
Article no.	311434
Connection type	CF
Nominal diameter	250
Leakrate	< 1E-9 mbar ∙ l/s
Flange material	Stainless Steel 304
Max. operating temperature	120 °C
Max. operating temperature	248 °F
Outer diameter	305 mm
Outer diameter	12.008 ″
Diameter	360 mm
Diameter	14.173 ″
Diameter 2	250 mm
Diameter 2	9.843 ″
Diameter 3	150 mm
Diameter 3	5.906 ″
Length	53 mm
Length	2.087 ″
Length 2	305 mm
Length 2	12.008 ″
Length 3	13.701 ″
Length 4	305 mm
Length 4	12.008 ″
View diameter	5.906 ″
Window mounting	FKM-O-Ring
Window thickness	9 mm
Window material	Borosilicate
Transmission range	appr. 400 - 2500 nm
View diameter	150 mm
Purity class	PCS

DN	Nominal diameter	250
D1	Diameter	360 mm
D2	Diameter 2	250 mm
D3	Diameter 3	150 mm
L1	Length	53 mm
L2	Length 2	305 mm

DN	Nominal diameter	250
D1	Diameter	14.173 ″
D2	Diameter 2	9.843 ″
D3	Diameter 3	5.906 ″
L1	Length	2.087 ″
L2	Length 2	12.008 ″

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Product	Availability
QAD250BK-AL-304	available	- +