SERIES 215 SIGHT FLOW INDICATORS

CLASS 150 FLANGED CONNECTION / WINDOW TYPE
CONSTRUCTION: CARBON STEEL, 316 STAINLESS STEEL OR PVC
NEOPRENE SEAL GASKETS AS STANDARD

MODEL EFI 215-P
(Plain)
MODEL EFI 215-P
(Ball Action)
not shown... specify ball material

CARBON STEEL OR 316 STAINLESS STEEL
Plain, Ball Action, Flapper, Drip Tube or Rotating Wheel
Pressure Rating:
                  Furnished with Tempered glass: 200 PSI
                  (*PVC 100 PSI with Tempered glass @ 75˚F)
Temperature Rating:
                  Up to 500˚F depending on glass and gasket selection
Flange Connections:
• Raised Face: Carbon Steel, 316 Stainless Steel
• Flat Face: PVC

 

*NOTE: PVC only available in Model EFI 215-P, or 215-B.
PTFE gaskets standard with PVC.
Consult Ernst Flow Industries for PVC dimensions and weights.

MODEL EFI 215-R
(Rynite® Rotating Wheel)

MODEL EFI 215-F
(Rynite® Flapper)
Not recommended for downward flow

MODEL EFI 215-D
(Drip Tube)

ASME FLANGED CONNECTION / WINDOW TYPE
CONSTRUCTION: BRONZE, CARBON STEEL OR 316 STAINLESS STEEL
NEOPRENE SEAL GASKETS AS STANDARD

STANDARD FEATURES:
• Connections per ASME B16.5 or B16.24
• Tempered borosilicate glass
• ASME B31.1 & B31.3
• CRN – All Provinces
• API 614
• NACE MR0175 / ISO15156-1 and MRO103*

FLAPPER
Pressure Rating: Class 150 ASME


EFI-910-FA Sight Flow Indicators are recommended for both horizontal and vertical pipe lines with upward flow. This model is best suited to transparent or slightly opaque solutions. Position of flapper indicates variation in flow rates. May be supplied without flapper where no internal indicator is required.
Note: for plain style model, specify EFI-910-FA (NF)

ROTATING PTFE WHEEL
Pressure Rating: Class 150 ASME


EFI-935-FA Sight Flow Indicators operate successfully in any orientation but are particularly adapted to pipe lines carrying dark opaque solutions where the motion of the wheel is easily detected. This model is equally adapted to transparent solutions and is frequently installed where observation must be made from a distance.

DRIP TUBE
Pressure Rating: Class 150 ASME


EFI-608-FA Sight Flow Indicators are best adapted to vertical downward flow. Designed without any obstruction, this unit is particularly useful in distillation and similar apparatus where flow is apt to be intermittent.

EFI – L90 / PLAIN OR DRIP TUBE
Pressure Rating: Class 150 ASME
BLACK TYPE: NEOPRENE SEAL GASKETS AS STANDARD

L90 sight flow indicators
• Same take out as long-radius elbow
• Save space and weight by reducing number of connections
• Available with or without drip indicator
• Drip tube used for low flow to move flow into view
• Vent connection: mount instrumentation or remove gas pockets
• Threaded and flanged vents available
• CRN – All Provinces
• API 614

MODEL
EFI – L90 (Plain)
EFI – L90 D (Drip)

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