Style S Sight Flow Indicator
This sight flow indicator is ideal for you to visually check the flow, presence, colour and condition of a liquid.
¨ Highly visible PTFE spinner
¨ CE marked and fully PED compliant
¨ Pressures up to 60 bar
¨ Temperatures up to 250°C
¨ Short lead times
¨ The lowest prices in the UK
¨ Designed and manufactured in the UK
Application
With the highly
visible PTFE spinner the style S sight flow indicator is used to check
the flow of a liquid in a pipeline. It can be used in vertical or horizontal
lines and is ideal for flow monitoring in full pipes.
Construction
The bodies are cast
in either carbon steel or 316 stainless steel.
The glass windows
are held in place by stainless steel covers and screws, and sealed with
PTFE gaskets, giving superior protection. For ease of maintenance the
glasses can be in ividually removed and replaced.
For standard applications
the indicator is fitted with toughened soda lime glass discs to BS3463
and rated to 16 bar. For steam and condensate
we recommend toughened borosilicate glass, while for alkaline liquids mica
discs can be used to protect the glass.
The sight glasses
can be supplied with screwed connections to NPT, BSP parallel or taper. The
standard flanges available are ANSI 150, ANSI 300 and PN16, though other
flanges can be supplied.
Options
Body - Primary Flowpoints can supply
sight glasses in special materials such as super duplex or low carbon steels.
Sight glasses conforming to NACE MR0175 can be produced. For particularly
corrosive applications the body and flap can be lined with HALAR, ECTFE
or PFA.
Glass - High pressure toughened
soda lime to BS3463 rated to 60 bar, toughened
borosilicate to BS3463 or DIN7080 rated up to 16 bar. The high pressure
range uses powder coated mild steel covers as standard. Stainless steel
covers are available as an option.
Quality
All flowpoints indicators
are manufactured to the highest standards.
The quality system
is independently audited by BSI and certified to ISO 9000. The indicators
are fully PED compliant and CE marked where required. TUV are our external
auditors for the Pressure Equipment Directive.
Full material traceability
is maintained, material certificates and pressure test certificates are
supplied on request.
Specification Code
Code Description
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SS
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Stainless
steel body BS 1504 316 C16
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CS
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Carbon
steel body BS 1504 162 GR480
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Glass Material & Pressure Range
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Toughened
soda lime glass to BS3463 rated to 16 bar (standard)
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H
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Toughened
soda lime glass to BS3463 rated to 40 bar
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B
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Toughened
borosilicate glass to BS3463
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HB
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Toughened
borosilicate glass to DIN 7080
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Indicator Size
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Minimum
Flow Rate - Lit / Min
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015
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15mm
/ ˝”
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3.5
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020
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20mm
/ ľ”
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4.2
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025
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25mm
/ 1”
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7.0
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040
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40mm
/ 1 ˝”
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17.0
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050
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50mm
/ 2”
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25.0
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080
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80mm
/ 3”
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60.0
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100
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100mm
/ 4”
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100.0
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150
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150mm
/ 6”
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250.0
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|
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200
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200mm
/ 8”
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500.0
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End Connection
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A
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ANSI
150
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C
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ANSI
300
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N
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PN16
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1
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BSP
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2
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BSPT
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3
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NPT
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4
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Socket
Weld
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Materials of Construction
Covers (Standard) - Stainless steel BS 1504 304 C15
(High Pressure) - Powder coated mild steel
Internal Gasket - PTFE
External Gasket - Klingersil C4400
Edge Protector - Klingersil C4400
Fasteners (Standard) - A2 Stainless steel
(High Pressure) - High
tensile steel
Dimensions
