Pitot Tube Acrylic Flowmeters

• One piece machined acrylic meterbody. Polished to a clear-as-glass finish.
• Acceptable for outdoor installations (direct sunlight okay).
• Pitot Tube (impact tube) design makes it easy to install on existing pipe.
• Included SS clamps.
• Read our latest published article on Variable Area Flowmeters.
• Understanding variable area flowmeters (float help).
• Calculate for your Specific Gravity. (Fluid only)

F-451

• 1" , 1-1/2" female NPT
• In-Line (vertical) mount only.
• Polycarbonate shield available
• Flow: from .5 to 40 GPM  /  2 to 155 LPM (liquid)
                        4 to 80 SCFM  /  7 to 140 M3/HR (Gas)

F-451001LHN

1"

316 SS

In-line

Female NPT

without shield

Water

1 - 10

4 - 40

-

-

F-451001LHNE

1"

316 SS

Panel

Male NPT

without shield, with 90 degree elbow

Water

1 - 10

4 - 40

-

-

F-451002LHN

1"

316 SS

In-line

Female NPT

without shield

Water

2 - 20

6 - 76

-

-

F-451002LHNE

1"

316 SS

Panel

Male NPT

without shield, with 90 degree elbow

Water

2 - 20

6 - 76

-

-

F-451003LHN

1"

316 SS

In-line

Female NPT

without shield

Water

3 - 30

10 - 115

-

-

F-451003LHNE

1"

316 SS

Panel

Male NPT

without shield, with 90 degree elbow

Water

3 - 30

10 - 115

-

-

F-451004LHN

1"

316 SS

In-line

Female NPT

without shield

Water

4 - 40

15 - 155

-

-

F-451004LHNE

1"

316 SS

Panel

Male NPT

without shield, with 90 degree elbow

Water

4 - 40

15 - 155

-

-

F-451006LHN

1"

Teflon

In-line

Female NPT

without shield

Water

0.5 - 6

2 - 22

-

-

F-451006LHNE

1"

Teflon

Panel

Male NPT

without shield, with 90 degree elbow

Water

0.5 - 6

2 - 22

-

-

F-451001LHNC

1"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

1 - 10

4 - 40

-

-

F-451001LHNEC

1"

316 SS

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Water

1 - 10

4 - 40

-

-

F-451002LHNC

1"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

2 - 20

6 - 76

-

-

F-451002LHNEC

1"

316 SS

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Water

2 - 20

6 - 76

-

-

F-451003LHNC

1"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

3 - 30

10 - 115

-

-

F-451003LHNEC

1"

316 SS

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Water

3 - 30

10 - 115

-

-

F-451004LHNC

1"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

4 - 40

15 - 155

-

-

F-451004LHNEC

1"

316 SS

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Water

4 - 40

15 - 155

-

-

F-451006LHNC

1"

Teflon

In-line

Female NPT

with shield (polycarbonate)

Water

0.5 - 6

2 - 22

-

-

F-451006LHNEC

1"

Teflon

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Water

0.5 - 6

2 - 22

-

-

F-451002GHN

1"

316 SS

In-line

Female NPT

without shield

Air

-

-

8 - 80

15 - 140

F-451002GHNC

1"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Air

-

-

8 - 80

15 - 140

F-451001GHN

1"

316 SS

In-line

Female NPT

without shield

Air

-

-

4 - 40

7 - 70

F-451001GHNC

1"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Air

-

-

4 - 40

7 - 70

F-451002GHNE

1"

316 SS

Panel

Male NPT

without shield, with 90 degree elbow

Air

-

-

8 - 80

15 - 140

F-451002GHNEC

1"

316 SS

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Air

-

-

8 - 80

15 - 140

F-451001GHNE

1"

316 SS

Panel

Male NPT

without shield, with 90 degree elbow

Air

-

-

4 - 40

7 - 70

F-451001GHNEC

1"

316 SS

Panel

Male NPT

with shield (polycarbonate), with 90 degree elbow

Air

-

-

4 - 40

7 - 70

F-451001LHN-24

1-1/2"

316 SS

In-line

Female NPT

without shield

Water

1 - 10

4 - 40

-

-

F-451002LHN-24

1-1/2"

316 SS

In-line

Female NPT

without shield

Water

2 - 20

6 - 76

-

-

F-451003LHN-24

1-1/2"

316 SS

In-line

Female NPT

without shield

Water

3 - 30

10 - 115

-

-

F-451004LHN-24

1-1/2"

316 SS

In-line

Female NPT

without shield

Water

4 - 40

15 - 155

-

-

F-451006LHN-24

1-1/2"

Teflon

In-line

Female NPT

without shield

Water

0.5 - 6

2 - 22

-

-

F-451001LHNC-24

1-1/2"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

1 - 10

4 - 40

-

-

F-451002LHNC-24

1-1/2"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

2 - 20

6 - 76

-

-

F-451003LHNC-24

1-1/2"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

3 - 30

10 - 115

-

-

F-451004LHNC-24

1-1/2"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Water

4 - 40

15 - 155

-

-

F-451006LHNC-24

1-1/2"

Teflon

In-line

Female NPT

with shield (polycarbonate)

Water

0.5 - 6

2 - 22

-

-

F-451002GHN-24

1-1/2"

316 SS

In-line

Female NPT

without shield

Air

-

-

8 - 80

15 - 140

F-451002GHNC-24

1-1/2"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Air

-

-

8 - 80

15 - 140

F-451001GHN-24

1-1/2"

316 SS

In-line

Female NPT

without shield

Air

-

-

4 - 40

7 - 70

F-451001GHNC-24

1-1/2"

316 SS

In-line

Female NPT

with shield (polycarbonate)

Air

-

-

4 - 40

7 - 70