Series 550 Sight Window

Shows Level or Contents of Tanks, Pipelines; Fused Glass and Steel Construction

Fused glass style sight windows feature glass to metal bond for utmost reliability. Plated steel bodies have convenient hex wrench surfaces. Connections are standard NPT in sizes from 1/4" to 2". Windows are clear, ripple free, and flush with the front face, having no recess on which dirt might collect.

Product Applications

  • Hydraulic Tanks
  • Pressure Vessels
  • Coolant Tanks
  • Hydraulic Lines
  • Oil Reservoirs

Models & Ordering

Model Description Usually Ships Price Order
SFI-550-1
Ships: Next Day
Price: $16.50
Sight window, 1" male NPT. Next Day $16.50 Order
SFI-550-1/2
Ships: Next Day
Price: $10.75
Sight window, 1/2" male NPT. Next Day $10.75 Order
SFI-550-1/4
Ships: Less Than 1 Week
Price: $7.90
Sight window, 1/4" male NPT. Less Than 1 Week $7.90 Order
SFI-550-1-1/2
Ships: Next Day
Price: $35.75
Sight window, 1-1/2" male NPT. Next Day $35.75 Order
SFI-550-1-1/4
Ships: Less Than 1 Week
Price: $28.75
Sight window, 1-1/4" male NPT. Less Than 1 Week $28.75 Order
SFI-550-2
Ships: Next Day
Price: $40.00
Sight window, 2" male NPT. Next Day $40.00 Order
SFI-550-3/4
Ships: Next Day
Price: $12.75
Sight window, 3/4" male NPT. Next Day $12.75 Order
SFI-550-3/8
Ships: Next Day
Price: $9.30
Sight window, 3/8" male NPT. Next Day $9.30 Order

Specifications

Service:
Compatible gases and liquids.
Wetted Materials:
Window: glass; Body: plated steel.
Temperature Limit:
200°F (93°C).
Pressure Limit:
125 psig (8.6 bar).
Connections:
1/4" to 2" male NPT.

Product Literature

Catalog Pages

Drawings

Photo Downloads

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