F-400 Flowmeter Specifications

Model F-400N Series In-Line Flowmeters Units For In-Line Installation

Model Number

 GPM 

LPM

Adapter Size

F-40250LN-4

0.025 - 0.250
0.1 - 1.0 

1/4" F/NPT

F-40250LN-6

0.025 - 0.250
0.1 - 1.0 

3/8" F/NPT

F-40375LN-6

0.1 - 1.0
0.4 - 4.0 

 3/8" F/NPT

F-40375LN-8
0.1 - 1.0
0.4 - 4.0
1/2" F/NPT
F-40376LN-6
0.2 - 2.0
1.0 - 7.5
3/8" F/NPT
F-40376LN-8
0.2 - 2.0
1.0 - 7.5
1/2" F/NPT
F-40377LN-6
0.3 - 3.0
1.5 - 11.5
3/8" F/NPT
F-40377LN-8
0.3 - 3.0
1.5 - 11.5
1/2" F/NPT
F-40500LN-6
0.5 - 5.0
2.0 - 20
3/8" F/NPT
F-40500LN-8
0.5 - 5.0
2.0 - 20
1/2" F/NPT
F-40750LN-12
1.0 - 10
4.0 - 38
3/4" F/NPT
F-40750LN-16
1.0 - 10 
4.0 - 38
1" F/NPT
F-41017LN-12
1.0 - 17
4.0 - 64.0
3/4" F/NPT
F-41017LN-16
1.0 - 17
4.0 - 64.0
1" F/NPT
F-41000LN-12
2.0 - 20
8.0 - 80
3/4" F/NPT
F-41000LN-16
2.0 - 20
8.0 - 80
1" F/NPT

Model F-400N Units With High/Low Level Alarm

Model Number

GPM 

LPM

Float Material

Adapter Size

FA-41500LN-12

0.5 - 5.0
2.0 - 20
PVC
3/4" F/NPT

FA-41500LN-16

0.5 - 5.0
2.0 - 20
PVC
1" F/NPT

FA-41000LN-12

2.0 - 20
8.0 - 80
#316 S.S.
3/4" F/NPT
FA-41000LN-16
2.0 - 20
8.0 - 80
#316 S.S.
1" F/NPT

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Last Updated: May 29, 2001