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Sight Flow Indicator Ball or Paddle Style - SFI Series

  • Image 1
Price:
$250.00
SKU:
SFI-B-SS-025
Condition:
New
Availability:
Coming Soon! Call for details and pre-orders


Product Description

SFI Series sight flow indicators is perfect for simple flow applications that don’t require calibrated flow indicators.  Both, the Rising Ball or Paddle Style, are constructed of durable materials and can used for a variety of flow media.  With the Ball Style, the ball will lift out of the socket with increase flow until it becomes visible.  If there is no flow, the white PTFE ball will remain situated in the body socket.  This style requires that the product be mounted horizontally with the glass dome facing up.

The Paddle Style indicator will allow the paddle to rotate which indicates that flow exists.  This style can be mounted either horizontally or vertically and it allows for bi-directional flow indicating with minimal pressure losses.

Features & Benefits

  • Clear Flow Indication
  • Wide Flow Range for Operation
  • Zero Maintenance necessary
  • Pressure loss minimal

 Typical Applications

  • Water
  • Oils
  • Coolants
  • Chemicals
  • Corrosives
  • Air
  • Gases

Materials

  • Body: Stainless Steel (ANC4B)
  • Ball: White PTFE Teflon
  • Paddle: Yellow PPS Plastic
  • Clamp Ring: Stainless Steel
  • Glass Dome: Annealed Borosilicate
  • O-Ring: Viton
  • Gasket: Klingersil (C-4400)
  • Fasteners: Stainless Steel

 

Specifications

  • 400°F
  • 232 PSI
  • Connections: NPT(F) Taper and BSP(F) Parallel

 End Connections

  • 3/8” NPT
  • ½” NPT
  • 1” NPT
  • 1 ¼” NPT
  • 1 ½” NPT

 

 

 

Technical Data & Dimensions
Size Min. Flow-Liquid Gal/Min Pressure Drop 2m/sec Weight A B C D
Inch SFI-B SFI-P SFI-B SFI-P Lbs mm mm mm mm
 1/4 0.02 0.18 0.13 0.14 0.72 76 63 79 65
 3/8 0.02 0.21 0.16 0.16 0.69 76 63 79 65
 1/2 0.02 0.26 0.19 0.22 0.65 76 63 79 65
 3/4 0.63 0.31 0.16 0.19 1.3 89 63 95 83
1    0.71 0.4 0.4 0.5 1.25 89 63 95 83
1 1/4 2.9 - 0.2 - 2.5 117 75 125 -
1 1/2 4.2 - 0.23 - 2.35 117 75 125 -

 

                                     Labeled dimensions SFI Series

lit-icon.png Download Datasheet for Details & Specifications

 

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