CONSTRUCTION: BRASS, CARBON STEEL OR 316 STAINLESS STEEL

PLAIN OR DRIP TUBE
Furnished with Protective Outer Shield
• CRN – All Provinces

MODEL EFI

805-S
(Plain)

MODEL EFI 17280

PLAIN
Note: Also available in PVC Construction

MODEL EFI

805-SD
(Drip Tube)

MODEL EFI 805-SL
Available in pipe sizes 1/8” through
2” and in lengths up to 48”
Graduated cylinders also available

For 805-SL units, consult Ernst Flow Industries for shield availability.

PLAIN OR DRIP TUBE
Furnished with Protective Outer Shield
• CRN – All Provinces

MODEL EFI
830 F
(Plain)

MODEL EFI
830-FD
(Drip Tube)

MODEL EFI 830-FL
Available in pipe sizes 1/2”
through 6” and in lengths
up to 48”. Graduated
cylinders also available

BALL ACTION
With PTFE or Neoprene Ball
Furnished with
Protective Outer Shield

MODEL EFI
1728-NB 805-S

For 830-5L units,
consult Ernst Flow Industries for shield
availability.

PLAIN
Construction: Brass, Carbon Steel, 316 Stainless Steel
Pressure Rating 150 PSI
• CRN – All Provinces

MODEL EFI 4000-S

Note: All materials of construction furnished with bronze body as standard. Optional 316 Stainless Steel body available upon request. Available with Neoprene or PTFE Seal Gaskets.

OIL LINE TYPE / MALE OR FEMALE CONN.
Construction: Brass
Pressure Rating: Size 1 through 4 - 100 PSI
Size 5 through 8 - 50 PSI

MODEL EFI 256

PLAIN
Construction: Steel or 316 Stainless Steel

Note: All materials of construction furnished with iron body as standard. Optional 316 Stainless Steel body available upon request.
Available with Neoprene or PTFE Seal.

MODEL EFI 860-F

“WAFER” INDICATOR
Model No. EFI GY-Fl flow indicators utilize double wall construction and are used on flanged piping systems handling highly corrosive or ultra-pure liquids compatible with borosilicate glass.

MODEL EFI GY-FL
(All Bolting Stainless Steel)

They cannot be used with hydrofluoric acid or sodium hydroxide as they will etch the borosilicate cylinder wall. PVC ends are standard. PP, CPVC, PTFE and Kynar® ends also available. Fluorocarbon seals are standard. These indicators will fit1-1/2” through 8” smooth face standard companion flanges. Two flange O-ring seals are supplied, therefore, other gasketing materials are not required. The inner cylinder is borosilicate for maximum corrosion resistance and the outer cylinder is high impact acrylic, which acts as a protective shield against external impacts.

POLYVINYL CHLORIDE (PVC)
FOR HIGHLY CORROSIVE FLUIDS
Pressure Rating:
(1/2” through 2” NPT) 112 PSI @ 140°F
(3” NPT) 92 PSI @ 140°F


These sight glasses have a heavy duty borosilicate
inner cylinder with a heavy duty outer cylinder
of Acrylic surrounding and protecting it.
This combination with Fluorocarbon seals offers
excellent visibility and maximum chemical resistance.
Connecting bolts and nuts are stainless steel.

MODEL EFI GY

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